Category: Phone battery

If you believe your iPhone and iPad have been getting slower over time, you’re probably right. The decline in speed happens so gradually that it’s almost imperceptible, but one day you realize that your apps are responding slowly, menus are sluggish, and Safari is taking forever to load simple websites. In this article, I’ll explain the real reasons why your iPhone is so slow and show you the fixes that will make your iPhone, iPad, or iPod run as fast as possible.

The Real Reasons Why Your iPhone Is So Slow

All of the fixes I describe in this article work equally well for iPhones, iPads, and iPods, because they all run Apple’s iOS operating system. As we’ll discover, it’s software, not hardware, that is the root of the problem.

1. Your iPhone Is Out Of Available Storage Spaceno available storage for iphoneLike all computers, iPhones have a limited amount of storage space. The current iPhones come in 16 GB, 64 GB, and 128 GB varieties. (GB stands for gigabyte, or 1000 megabytes). Apple refers to these storage amounts as the iPhone’s “ capacity”, and in this respect, and iPhone’s capacity is like the size of a hard drive on a Mac or PC.
After you’ve owned your iPhone for a while and taken lots of pictures, downloaded music, and installed a bunch of apps, it’s easy to run out of available memory.

Problems begin to occur when the amount of available storage space reaches 0. I’m going to avoid a technical discussion at this point, but suffice to say that all computers need a little bit of “wiggle room” to keep the software running smoothly.How Do I Check How Much Free Space Is Available On My iPhone?Head to Settings -> General -> About and look at the number to the right of Available. If you have more than a few gigabytes available, skip to the next step — this isn’t the problem.
check available storage space on iphone

How Much Memory Should I Leave Available On My iPhone?

The iPhone is a very memory-efficient device. In my experience, you don’t need much available memory to keep things running smoothly. My advice to avoid a slow iPhone is this: Keep 500 MB free at the very least, and 1 GB free if you’d like to be totally safe.
How Can I Free Up Memory On My iPhone?

Fortunately, it’s easy to track down what’s taking up space on your iPhone. Head to Settings -> General -> iPhone Storage and you’ll see a descending list of what’s taking up the most space on your iPhone.

view storage space on iphonePhotos have to be deleted using the Photos app, iTunes or Finder, but Music and Apps can easily be removed from this screen. For apps, just tap on the name of the app and tap Delete App. For Music, swipe your finger from right to left on the items you’d like to delete, and tap Delete.

You can quickly optimize your iPhone storage by enabling some of the features underneath the Recommendations submenu. For example, if you enable Auto Delete Old Conversations, your iPhone will automatically delete any messages or attachments that you sent or received over a year ago.
2. All Your Apps Are Loaded In Memory At Once (And You Don’t Know It)lots of apps running on iphoneWhat happens if you open a whole bunch of programs at the same time on your Mac or PC? Everything slows down. Your iPhone is no different. I’ve covered this point in other articles, including my article about how to save iPhone battery life , but it’s necessary to address here as well.

In reality, even after you leave an app, that app stays loaded into your iPhone’s RAM. As I mentioned above, the iPhone memory manages extremely well, but having lots of apps open at the same time can cause your iPhone to slow down.

Which Apps Are Suspended On My iPhone? And How Do I Close Them?To view the apps that are suspended in memory on your iPhone, double-click the Home button and you’ll see the Multitasking view. If your iPhone doesn’t have a Home button, swipe up from the bottom to the center of the screen and hold your finger there until the Multitasking view opens.

To close an app, use your finger to swipe it up and off the top of the screen. This  doesn’t delete the app, but it does clear the app from suspended memory on your iPhone. I recommend closing all your apps at least once every few days to keep things running smoothly.

close app store on iphoneI’ve seen iPhones with dozens of apps suspended in memory, and clearing them out makes a huge difference. Show your friends, too! If they didn’t know all their apps were still loaded in memory, they’ll be grateful for your help.

check for updates to apps You Need To Update Your iPhoneupdating the latest software of an iphoneHead to Settings -> General -> Software Update, and if there’s a software update available, download and install it.

check background app refresh on iphoneI don’t recommend turning off Background App Refresh, entirely because as we said before, allowing certain apps to run in the background is most definitely a good thing. Instead, ask yourself this question for each app:“

Do I need this app to alert me or send me messages when I’m not using it?”
If the answer is no, then I’d recommend turning off Background App Refresh for that specific app. Go down through the list, and if you’re like me, you’ll only have a select few apps left on by the very end .

To learn more about this function, Apple’s support article about Multitasking and Background App Refresh has some good information. Be aware, however, that support articles on Apple’s website tend to be written from an idealistic perspective, whereas I take a more pragmatic approach.

Turn Your iPhone Off And Back On Againturning off an iphoneCan simply rebooting your iPhone make that much of a difference? Yes! Especially if you’ve completed all of the previous steps, turning off your iPhone purges the iPhone’s memory and gives it a fresh, clean start.

If you live in an area with weak cell phone reception, you might commonly come across the “No Service” notification. However, if the area doesn’t suffer from network issues but you are still getting no service on your iPhone, then it might be an internal software issue. You’d want to shout out loud ‘why does my iPhone say no service when I am in a network area? Sadly, this iPhone no service problem has become huge for many iPhone users, especially those who use an iPhone 7 built around 2016 and 2018.

It can be frustrating to get no service on your device even when you are in a good reception area. You are unable to send messages, access the internet, or even call somebody if needed. While there are ways in which you can solve the iPhone “No Service” problem on your own, it can still hinder your productivity and keep you from doing important tasks.
Here are some signs to look out for in order to identify whether you are genuinely facing a network issue or if your phone is acting weirdly. This is followed by how to fix the no service on iPhone – a remedy that’s been asked time and again by people on the internet.

Symptoms to Watch Out ForUsers reported that they didn’t face any issues with calls and service when they first bought their iPhone 7 models. However, they would lose service in a few days, with the phone displaying that it was either searching for service or had no service. This is what we can call the iPhone No Service problem.
The first step to understanding why is my iPhone saying no service is to check for coverage issues. To determine coverage, check the signal bars that represent network strength in an area. If your iPhone doesn’t display them in one location but shows full strength in another, then your location probably has poor network coverage.
Go to an open area and see if the situation improves. To spot the bug, you could also compare your device’s signal strength with another iPhone 7 using the same carrier. If the second device shows all the bars, then it’s definitely a hardware defect. Fix your iPhone 7 “No Service” issue by taking it to the experts to bring it back to life.

Restart the iPhoneThis is a good way to clear your iPhone’s memory and eliminate any bug that is creating issues in the network section. To restart, press and hold the side or top button until the slider appears on the screen. Drag it to turn off your device. To restart, hold the side or top button until the Apple logo reappears. You can also restart your iPhone 7 by going to Settings > General > Shut Down and turn it on back again.

Turn Off Automatic Network SelectionManually selecting the network can also solve the “No Service” error sometimes. To perform this, you need to go to the Settings app on your iPhone. Go to the Cellular menu, then Network Selection and then toggle the Automatic option Off. The device will then scan for some manually networks and show you a list. Choose the carrier as per your SIM and the network issue will be resolved.

Check Cellular DataSometimes, you might get signals, but find it difficult to access the internet. If you are facing this issue, you should check your cellular data settings. It might happen that you have either disabled Mobile Data unknowingly or didn’t turn on Roaming options if you are traveling to some other place. To verify if your Mobile Data or Roaming settings are turned on, go to Settings > Mobile Data > and ensure whether Mobile Data and Roaming are turned On or Off.

Reinsert the SIM cardRemoving and reinserting the SIM card could fix network issues. Remember to turn off the phone before doing this! You can also put in another SIM to determine whether the problem is the card, the carrier, or the phone.

Toggle Airplane modeTurning your iPhone’s Airplane mode on and off again could help it pick up carrier signals.
Switch Data OptionsiPhones have the ability to run on 4G or 3G connectivity as per your need. Go to Settings > Cellular > Voice & Data menu and switch between 4G and 3G to check if it fixes the “No Service” in the iPhone issue.

Check for Carrier Settings UpdateIf your carrier settings are not updated, then also you can face this “No Service” issue on your iPhone. To check if there is an update available that you haven’t done, head over to Settings > General > About on your iPhone. Scroll down to the bottom where you can see the details related to your carrier. If it shows an update is available, you should connect your device to a Wi-Fi network and start the Update right away.

Reset Data and Time SettingsIf you are traveling to another location, or maybe to a different time zone, the “No Service” issue can occur abruptly. This happens because the device is unable to update its settings while you cross time zones. To fix this, you should try to connect your iPhone to a Wi-Fi network. Once connected, open Settings > General > Data & Time > and toggle the option of Set Automatically. If you are connected to the internet, these se

One of the most common reasons for replacing a smartphone is that the battery does not hold a charge, making it impossible to use the phone for any length of time away from a charging station.

Your iPhone battery’s long lifespan depends on how you care for it, so you are not unexpectedly let down when you need your phone the most.
In this article we’ll be looking at two distinct issues:
“iPhone Battery life” refers to the time you can use the phone before the battery needs to be recharged.“iPhone Battery lifespan” refers to the lifetime of the iPhone battery until it will no longer hold a charge and must be replaced.

What causes an iPhone battery to stop charging?The Lithium-ion battery installed in your iPhone is a consumable part that becomes less effective as the chemicals within the battery age. This means that the lifespan of a battery is related more to its “chemical age” than the length of time since it was built.
Its chemical age is derived from many things, including temperature fluctuations and the charging pattern that you follow. As the chemical age increases, the effectiveness of the battery decreases, which results in a shorter period in which it holds a charge.
Your iPhone contains electronic components that must be able to draw power from the battery. Impedance, or internal resistance, is the term used to indicate that your battery is not supplying the power the electronics require. Impedance increases with chemical aging, but it can temporarily increase when it has a low charge or is in freezing temperatures.
These traits are common to all lithium-ion batteries.

iPhone battery durabilityThe battery in an iPhone will accept between 500 and 800 battery cycles or full charges before the capacity drops to around 80%.
A battery cycle is when the user drains a percentage of the battery, charges it to 100%, and then uses it. For example, if you drain the battery down to 40%, recharge it, and then drain it to 60%, you have completed one cycle.
For most users, this represents approximately two years of use, which is why most people believe that the lifespan of a phone is two years. However when it comes to iPhones, you can expect between three to five years (maybe more) with proper care .
What does sustainability actually mean for smart devices? Our white paper presents facts and figures on the production and usage of smartphones and tablets worldwide. Click for the free PDF download.

Tips to extend an iPhone battery lifeFew things are more frustrating to users than having their iPhone’s battery die when they need it most. The battery on an iPhone should last between 10 to 17 hours on a full charge.
If your staff is constantly plagued with users complaining that the iPhone battery of the company phone is not holding its charge, share these hints and tips for extending the iPhone battery life.

iphone-battery-long-lifespan
Change the screen brightnessThe backlight is used to illuminate the phone’s screen, but it uses a great deal of energy. Go to the phone’s settings and find the display settings. Adjust the screen’s brightness or select dark mode, which switches off the backlight. If neither of these appeals to your preference, set the phone’s screen to auto-brightness. The device will then set the brightness on the screen to the ambient light level.
Turn off location servicesAn iPhone will use its inbuilt antenna and GPS software along with wi-fi or the cell network to accurately identify the device’s location. This all uses considerable amounts of energy, draining the battery. Either go to settings and turn off the location setting so none of the applications on the phone can exploit this, or alternatively, leave the global location setting turned on but turn it off for apps that are used infrequently. You can turn it on when using that app and turn it off again when you are finished.

Turn off push notificationsThe Push Notification on an iPhone will alert the user to any change on any of their cloud-based data, such as email. Push is a power-hungry application, so turn this off and instead use Fetch to bring data down to the phone manually .
Make sure the user understands that this will disable notifications for new mail. They will only realize there is new mail when they open their mail application.

Close unused appsAdvise your users to close applications once they are finished with them. All open apps use power, so users must get into the habit of closing apps when they have finished using them.
Turn off bluetoothIf the user is not explicitly using this for hands-free or speakers, turn it off to save power.
Turn off Wi-FiTurn Wi-Fi off unless the phone is specifically using a Wi-Fi network. The phone will continually scan to find a Wi-Fi network to use if this is left on, draining power from the battery.

Check the Reception QualityWhen the phone is on in poor or very low reception quality areas, the phone will use considerable amounts of power to try and establish a connection. Ask your users to check the bars at the top of the screen, and in poor reception areas, turn on the Airplane Mode setting to prevent the phone from searching for reception. This will save battery life, especially if the phone is also trying to establish connections for push notifications.
Tips for extending the lifetime of a battery for an iPhoneThis section contains tips for lengthening the lifetime of an iPhone battery with sustainable smartphone practices and improving the iPhone battery’s durability.

What does sustainability actually mean for smart devices?

Our white paper presents facts and figures on the production and usage of smartphones and tablets worldwide. Click for the free PDF download.
iPhone: optimized battery chargingThis is an important feature that will help with charging the battery efficiently. This clever feature will reduce the time that your phone battery spends charged to 100% by learning your phone habits. Based on your past usage, it will then ensure that the battery is fully charged when you are most likely to need it.

Check the phone while chargingSome cases retain heat while the phone is charging. This can cause problems as described above. Feel your phone while it is charging and if it is hot, remove it from its case while charging.

Battery usage information
The iPhone has a lot of important battery information available in the Settings. Ensure that any new user knows about this setting and how to read and interpret the information displayed. This will help extend the lifespan of the battery.Conclusion
Passing on these tips to your users will help them with their iPhone battery durability and give their iPhone batterya long lifespan. Saving the battery from being charged every day can significantly lengthen the battery’s lifespan, but that will only happen if the user is careful about the usage of the available energy.

Cell phone battery power can be a precious commodity,especially during summer. Changing a few settings on your phone can be the difference between your battery lasting through the day or going dark.
Our cell phones are such a huge part of our lives that seeing 7% on the battery indicator can be as alarming as feeling ourselves about to pass out. But while we all know what to do to boost our own energy, it’s not always obvious how to keep our handheld devices fully (or partially) charged.
To that end, DealNews has gathered up the 10 best tips for squeezing extra life out of your phone’s battery.

Knowledge is power! Before you start tweaking things to extend your battery life, see where your power is going. This process varies a bit from phone to phone, but in general:
Android phones: Settings > BatteryiPhones: Settings > Battery > Battery UsageThis will give you an idea of ​​what your biggest drains are and let you effectively target your battery conservation efforts.

Reduce Screen BrightnessManually reducing your screen brightness is one of the most effective things you can do to improve battery life, though you’ll likely have to manually increase it again when you’re outdoors in order to read the screen. Some people have found they can nearly double their battery life by going from maximum to minimum brightness.

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Note that you must change this manually. You may be familiar with your phone’s “auto-brightness” feature and assume it’s already managing this for you, but that’s not the case. While this setting will change your brightness for you (and save battery when you’re in low-light situations), it’s still usually a battery drain.

Why? When auto-brightness is on, the phone is constantly checking its sensor data and doing calculations to determine the appropriate brightness, which often takes nearly as much energy as the feature is saving (or more!).
Turn Off Unused HardwareGPS is usually the largest and most noticeable battery drain, but Bluetooth, WiFi, and your mobile data antennae use power, too. While you may be loath to cut yourself off from the world, you probably aren’t using WiFi during your nature hike , and some people may rarely or never use Bluetooth. If power’s tight, cut down your data links to what you’re really using. It might not save a ton of energy, but every little bit helps.
Turn Off the Vibrate FeatureThe motor that makes your phone vibrate actually takes a fair amount of juice to power, and can drain your battery quickly. If you’re low on battery, make do with visual or audio alerts.

Limit Background Data UsageYou may be spending battery power running apps in the background. Some may be apps you downloaded and forgot about. Others may have been installed on your phone before you got it. Check what’s running on your phone right now and shut down (or uninstall) anything you don’t need all the time.

Android phones: Press the task-switching button to see what’s currently runningiPhones: Double-tap the home buttonTurn off NotificationsDo you really need to know instantaneously when someone has “liked” your Facebook status? OK, maybe you do. But if you can wait until you open the app to get updates, you’ll save a little juice. Many of your apps will fetch fresh data on their own without interaction from you. You may need to leave some of them running (like your email), but you may be able to do without others, like Instagram, Facebook, or Twitter.

Android phones: Settings > Apps. Then choose individual apps and uncheck “Show notifications”iPhones: Settings > General > Background App RefreshYou may find you can further preserve battery life through individual app settings. For example, you could reduce email sync frequency or disable auto-upload of photos.

Keep Your Apps UpdatedThis one’s simple enough: Make sure you’re running the most recent version of all your favorite apps. Developers often optimize old code to run more efficiently.

Enable “Power Saving Mode” (If You Have One)Not every phone has a power saving mode (iPhones running older operating systems don’t), but if yours does, it can be a quick way to dramatically decrease your drain in a pinch. Check your “Settings” menu to see if the option is listed.
Beat the HeatWhile it might not make a difference to an individual charge, heat can degrade battery performance over time. Try not to leave your phone lying in direct sunlight, and consider changing or removing your case if you frequently notice it running hot.

Don’t want to fiddle with all these settings? Pick up a portable charger and keep it topped off, so you always have an extra power source in a pinch. Many modern cell phones have between 2,500mAh and 3,000mAh batteries, and DealNews regularly lists battery backups even above that range for under $10.
If you’re willing to pay a bit more, you can easily find portable power banks that have 20,000mAh or more. That’s enough for a day’s use of even the most power-hogging applications, or more moderate use for extended periods — such as camping trips or power outages.

That phone in your pocket is a modern miracle. Ditto the laptop on your desk, the tablet in your backpack, maybe even the watch on your wrist. And regardless of what each is capable of, they all have one cornerstone component to thank, one that you probably ought to know how to take care of: A battery.

The first step to knowing your device’s battery is to narrow down the kind. The first kind you might think of (and the kind you probably grew up with) are nickel-metal hydride, or NiMH batteries. These, generally, are the ones that look like a normal disposable batteries, except you can plug them into a wall charger for some extra juice whenever your TV remote dies.

The batteries in your modern-day gadgets—from iPhones to laptops to Bluetooth headphones to tablets—are a different beast entirely. These are lithium-ion (aka li-ion) batteries, and they have some pretty significant advantages over NiMH and other rechargeable batteries that came before. Lithium-ion batteries are also totally different from straight-uplithium batteries,which aren’t rechargeable.

That old saw about how you always need to charge your battery all the way up, and use it until it’s dead? Memory effect, as it’s called, affects NiMH batteries but it doesn’t apply to your phone. In fact, you’re phone’s battery hates when you do that. Similarly, lithium-ion batteries don’t need to be “calibrated” with a full charge and a full discharge when they’re new.
Li-ions can pack a lot of power into a small size, and they don’t lose too much of that energy to leakage when they’re not in use. It’s a combination of these factors that make them great for your portable gadgets.

How does a lithium-ion battery work?All batteries work by having two electrodes—an anode and a cathode—with a bunch of a material called electrolyte between. When you plug a battery into a completed circuit, a chemical reaction starts taking place at the anode and electrons start building up over there . Those electrons want to travel to the cathode, where it’s less crowded, but the electrolyte between these two parts keeps the electrons from taking the short way there. The only way through is the circuit that the battery is crammed into, and those electrons power your device in the process. Meanwhile, the positively charged lithium ions the electrons leave behind travel through the electrolyte to meet the electrons on the cathode side.

Once all the electrons have made the trip, your battery is dead. Except! If you’re using a rechargeable battery like a lithium-ion, you can reverse the process. If you dump energy into a circuit using a charger, you can force the reaction to go in the other direction and get that electron party at the anode all crowded again. Once your battery is recharged, it’ll mostly stay that way until there’s something for it to power again, though all batteries leak some charge over time .

What determines the capacity of the battery—how long it can power your stuff—is the number of lithium ions that can nestle themselves into the tiny, porous craters of the anode or the cathode. Over time, with repeated charge the anode and the cathode degrade, and can’t fit as many ions as they used to. As that happens, the battery stops holding a charge as well as it once did.
How does a lithium-ion battery recharge?

It’s easy to think of charging a battery as though you’re filling a tub with “power.” Just hook up the hose until it’s full! From the outside, that’s exactly how it works, but on the inside it’s a little more nuanced.

A lithium-ion battery typically charges in two stages. First comes the process called constant current charging. This is the part that really is pretty simple. The charger for your phone or tablet will apply a steady current of electricity to the battery to get all those electrons back to the anode. During this stage, the charger just decides how much power is coming out of the firehose and starts spraying. The higher that constant current, the faster the battery can charge. High-voltage quick chargers—like the ones that are starting to come with a lot of new phones—take advantage of this first stage to cram in the juice as quickly as possible (at the cost of a bit of extra stress on the battery).

When the battery is 70 percent recharged, the procedure changes and flips over to constant voltage charging. During this second stage, the charger makes sure that the voltage—that is, the difference in current between the battery and the charger—stays the same rather than keeping the current constant. Practically, this means that as the battery gets closer to full, the current the charger sends into it decreases. As the battery gets full, the rate at which it charges slows down. Once you reach 100 percent, the charge simply trickles in, just enough to account for the tiny, tiny bit of charge your battery loses naturally over time.

So what about over charging? al writer for iFixit, who explained why.
All modern Li-Ion rechargeable devices have some sort of power management IC, designed to prevent overcharging the battery. They’ll keep your phone battery topped off and ready to go throughout the night with a trickle charge at most.

No matter how many times you bring it back to life, your battery will die someday, or at least degrade into a shadow of its former self. That’s unavoidable. Most lithium-ion batteries have a rated lifetime of somewhere between 500 and 1,500 charge cycles .
One cycle is just one bout of discharging, but how much energy you discharge in one go—a measure referred to as depth of discharge (DoD)—matters bigtime. Lithium-ions really hate a deep depth of discharge. According to Battery University, a staggeringly exhaustive resource on the topic, a li-ion that goes through 100 percent DoD (the user runs it down all the way to zero before recharging) can degrade to 70 percent of its original capacity in 300-500 cycles. With a DoD of 25 percent, where the user plugs it in as soon as it gets to 75 percent remain, that same battery could be charged up to 2,500 times before it starts to seriously degrade.

What’s far more dangerous to a battery’s well-being is heat. Lithium-ion batteries despise heat. A li-ion battery that’s been exposed to temperatures of around 100 degrees Fahrenheit for a year will lose about 40 percent of its overall charge capacity. 75 degrees, it’ll lose only about 20 percent.
Something that’s not an issue is overcharging. Contrary to what you might think (or have been told), leaving your phone or laptop plugged in all the time is not bad for its battery. That’s because your gadgets, the batteries in them, and the chargers you attach them to are actually pretty smart about the way they do business.

Trickle charge—what your battery gets when it’s connected and full—is way less distress to the battery’s health than a larger discharge would be.

iPhone or Samsung Galaxy? This is the question that many of us ask today. Samsung with its Galaxy S23 and Apple with its iPhone 15 both offer good smartphones that are difficult to choose when it comes down to the crunch. In this product comparison, we ‘ll review not just the latest devices, but also their operating systems and ecosystems. Let’s dive in: Galaxy or iPhone?
iPhone or Samsung: Catalog range and pricesApple is known to be very different from its competitors. While brands like Oppo or Xiaomi have confusing ranges with plenty of the models having almost identical specifications, the Cupertino giant has always insisted on having the leanest catalog possible. Thus, this year is no different with eight models on offer in its store. 

The iPhone 15 generation also ditched the mini variant. Instead, Apple will once again rely on the Plus, Pro, and Pro Max models in addition to the base model. Even the iPhone 13 Mini has disappeared from the Apple Store.
Samsung’s advantages over Apple:
Huge catalog of devices.More affordable handsets.Apple’s advantages over Samsung:

Clearly defined product range.Older models are still competitive in terms of features and performance.Recently, the number of products from Apple’s smartphone line has increased a little, with the arrival of the mini variant while maintaining a long software update policy for older iPhones. This makes the iPhone product range the smallest among the top five smartphone manufacturers today.

As mentioned earlier, Apple’s September 2023 catalog includes eight models, four of which were launched in 2023, three in 2022, and one in 2021. In addition to the new iPhone 15, Apple also retains the iPhone 14, 14 Plus, iPhone 13, and iPhone SE (2022) in its lineup.

The entry-level iPhone SE (2022) which was introduced in March 2022 is also there, offering many iPhone 11 features at a much lower price.
Since the iPhone 14 series launched, all eight models are 5G-compatible. In addition, all models, with the exception of the iPhone SE (2022), have an OLED display.Samsung’s smartphone catalog and pricesWhile you can count the iPhones 2023 on your own fingers (with two hands, of course), Samsung’s catalog is far more extensive. It begins with inexpensive entry-level smartphones and goes all the way to expensive foldables with top-notch hardware.

Samsung’s line of smartphones is made up of the Galaxy family, which also includes wearables, headsets, tablets, notebooks, and other gadgets. The family is divided into categories such as:
Galaxy Z (foldable phones)Galaxy S (premium handsets)Galaxy A and M (entry-level and mid-range models)Galaxy XCover (rugged handsets that target the corporate segment)
Since Apple doesn’t offer entry-level and mid-range smartphones, the Galaxy A, M, and XCover ranges do not compete directly with the brand’s models. Therefore, for this comparison, we have only considered models that are in the same price range as the iPhone range sold by Apple.
After the launch of the new Galaxy Z Flip 5 and Galaxy Z Fold 5 foldables and with our respective reviews online, we are expecting discounts on the previous generation models. These are smartphones with beautiful OLED screens, SoCs that allow you to play demanding games, a versatile camera module with several cameras, or support for 5G.

In 2023, the pricing argument is not as relevant as it used to be, as Samsung is marketing smartphones that are almost as expensive as Apple’s. However, while the prices of Apple’s models usually remain stable until a new generation is released, Samsung’s smartphone prices normally drop far too soon after their release.

This makes the iPhone a pretty good purchase by any standard.This has an impact on the depreciation and resale price of its devices, in the case of iPhones, as they normally receive new operating system versions and security updates for a longer period of time, a gap something which Samsung has been trying to narrow in recent months.
iPhone or Samsung: The hardwareLet’s say it right from the start, Apple is clearly not a champion when it comes to value for money. The Cupertino-based company is known for offering smartphones that don’t push the envelope when it comes to new technologies as their competitors but at higher prices.

As for Samsung, even if prices have recently risen to approach those of Apple, the brand strives to offer the latest technological innovations in each new generation of flagships.
For example, if we were to compare the technical specifications of the latest “vanilla” flagships of Apple and Samsung, ie the Galaxy S23 and the iPhone 15, we can clearly see that Samsung offers a much more interesting smartphone, whether it is the screen , camera, or the fast charging capability.

However, we have to admit that the technical specifications are not everything, and that shows with the software optimization performed on the Apple iPhone. However, it is remarkable that Apple has lowered its prices compared to last year, at least in Europe. Thus, the iPhone 15 is exactly as expensive/cheap as the Galaxy S23, at least when one looks at the respective recommended retail prices.

Apple iPhone 15 vs Samsung Galaxy S23
Apple iPhone 15 Pro Max vs. Samsung Galaxy S23 UltraAfter adopting the 120 Hz refresh rate with its ProMotion mode in 2021, Apple marked the occasion in 2022 with a new camera as well as a replacement for the notch, calling it Dynamic Island. This year , USB Type-C ports were finally introduced for all new iPhones.

The new Pro iPhones in 2023 also feature a titanium case, slimmer bezels, and are powered by the A17 Pro chipset. The action button is also new and replaces the mute button.
While Samsung stands out with superlative figures in its extravagant specs, Apple’s strong point would be the integration of its components, especially its SoCs. Apple’s iPhones are regularly the most powerful on the market and the brand does not hesitate to show it by comparing its SoCs with the competition.

With the release of the Samsung Galaxy S23 series on 17 Feb 2023 , Samsung has introduced three different models: the Samsung Galaxy S23, Samsung Galaxy S23+, and the Samsung Galaxy S23 Ultra. Each model comes with its own set of features and specifications, making it important to understand the differences between them in order to make an informed purchase.
DisplayAll three models feature an AMOLED display with a high refresh rate of 120Hz, making scrolling through apps, websites, and social media a smooth and seamless experience.
However, there are some differences in terms of size and resolution. The Samsung Galaxy S23 has a 6.1-inch Flat FHD+ while the Samsung Galaxy S23+ has a larger 6.6-inch display with the same resolution.
The Samsung Galaxy S23 Ultra takes it up a notch with a 6.8-inch Edge Quad HD+ display that is optimized for immersive gaming. 

Dynamic AMOLED 2X delivers clear, colorful details onscreen, whether dimmed down low or full-blast brightness.CameraThe camera is one of the most important features of any smartphone, and the Samsung Galaxy S23 series does not disappoint.
The Samsung Galaxy S23 and Samsung Galaxy S23+ both feature a 50MP main camera, while the Samsung Galaxy S23 Ultra has a whopping 200MP main camera.
Additionally, the Samsung Galaxy S23 Ultra also has a 10MP periscope telephoto lens that offers 10x optical zoom and up to 100x digital zoom, making it an ideal choice for those who enjoy photography or videography.

Samsung Galaxy S23 Ultra provide a 200-megapixel to capture photos in low light and even dark settings. Battery LifeThe battery life of a smartphone is another important consideration. The Samsung Galaxy S23 comes with a 3900mAh battery, while the Samsung Galaxy S23+ has a larger 4700mAh battery. The Samsung Galaxy S23 Ultra, on the other hand, has a massive 5000mAh battery that is capable of providing power for an entire day of use.

S23 Ultra comes with 5000mAh battery that let you game and stream into the night. PerformanceAll three models are powered by the Snapdragon 8 Gen 2 processor, which is lightning fast and provides exceptional performance.
The Samsung Galaxy S23 and Samsung Galaxy S23+ are equipped with 8GB of RAM and up to 512GB of internal storage, while the Samsung Galaxy S23 Ultra takes it up a notch with 12GB of RAM and up to 1TB of internal storage.
This makes the Samsung Galaxy S23 Ultra the most powerful smartphone in the series, providing users with an exceptional performance experience.

S23 series are powered by World’s fastest mobile processor – Snapdragon 8 Gen 2PriceOf course, the price is an important consideration when it comes to purchasing a smartphone. The Samsung Galaxy S23 is priced from S$1,188, while the Samsung Galaxy S23+ starts from S$1,528. The Samsung Galaxy S23 Ultra is the most expensive of the three, priced from S$1,828 onwards. 

Comes with a wide range of colorsOverall, the Samsung Galaxy S23 series offers a range of options for those looking for a high-end smartphone with exceptional performance and features.
The Samsung Galaxy S23 is a great choice for those who want a powerful smartphone with a stunning camera and beautiful display.
The Samsung Galaxy S23+ is an ideal choice for those who want a larger display and longer battery life.
The Samsung Galaxy S23 Ultra is the ultimate smartphone for those who want the most powerful device on the market with exceptional camera features and a massive battery life.

S23 Ultra comes with S-pen that allows you to write and take note in a breezeConclusionIn conclusion, it is important to consider your needs and budget before deciding which model of the Samsung Galaxy S23 series to purchase.
All three models offer excellent features and performance, so it ultimately comes down to personal preference and budget.
Regardless of which model you choose, you can be confident that you are getting one of the best smartphones on the market today.

There have been many breakthroughs in smartphone technologies over the years.But one thing that is bothering the manufacturer – how to have longer battery life for the devices?

As smartphone users are increasingly dependent on their devices, so do the usage time. And having to re-charge several times throughout the day, sometimes scrambling to find a charging station, has become a nuisance task for users. 

Manufacturers over the years have introduced a faster charging method, ease of charging through wireless and bigger batterycapacity. But there is a limitation to how much we can extend the battery life. Unfortunately, there is no perfect solution to this issue yet. Meanwhile, we can educate ourselves to have an understanding of the limitation of battery and how to make the best out of it. 

iPhone being chargedAboutLithium-ion batteries were commercialized in the 1990s. Comparing with the previous generation of battery technology, lithium-ion charge faster, last longer, and can hold more charge in a smaller form. Till date, vendors do not have a commercially viable product to replace the lithium technology yet. 
Removing battery from iPhoneUnderstand how your phone battery degradesYour Apple lithium-ion battery uses fast charging to reach 80 percent of its capacity quickly, then switches to slower trickle charging. Apple iOS also limit charging above 80 percent if battery temperatures get too hot. By doing so, it will prolong the battery life to prevent over-charging. 

An iPhone lithium-ion battery typically holds up to 500 charge cycles, or about two years; before you will see a degrading of the battery to 80% of its full capacity. You complete one charge cycle when you have used an amount equals 100% of your battery’s capacity. 
Example, you use up 60% today and re-charge it fully the next day. If you use 40% the next day, then you will have discharged a total of 100%. That is one charge cycle. It could also take several days to complete a cycle. 

Myth: Some users discharge 100% before re-charging to reduce charging cycle. It is no longer needed for the lithium-ion battery as reason explained above.  How long is a battery supposed to last?iPhone – 500 cyclesApple Watch – 1,000 cyclesiPad – 1,000 cyclesiPod – 400 cycles Macbook – 1,000 cyclesQuestion: Can I leave the iPhone to charge overnight even at 100 Percent?

Theoretically, you can. iPhone will continue to charge even when the battery is at full capacity. Once the battery is full, the iPhone will automatically discharge some amount of its charges so it can continue to receive a charge without damaging the battery. However, it will affect the battery cycle, as previously discussed, in the long run. Charging iPhone by the bedHow to maximize battery performance “Battery life” is the amount of time a device runs before it needs to be re-charged. “Battery lifespan” is the amount of time a battery lasts until it needs to be replaced. 
Let’s find out how we can stretch or maximize the lifespan and performance of your device’s battery. 

1. Update to the latest softwareSimple yet effective. Apple software updates often include advanced energy-saving technologies, so always make sure your device is using the latest version of iOS.
iOS Software Update2.Avoid extreme ambient temperaturesThe ideal temperature comfort zone is between 16 – 22 degree). Avoid exposing your device to an ambient temperature higher than 35 degrees. Example, under direct sun, near high heat area, left in the car under hot weather. The damage can be irreversible and decreases the battery lifespan in the long term. 

Warning : Over heating3.Remove certain cases during chargingiPhone case is important. But charging your iPhone inside certain styles of cases may generate excess heat, which can affect battery capacity. If you notice that your device gets hot when you charge it, take it out of its case first. 
4. Store it half-charged when you store it long termIf you are not using your device for long-term, do the following:

Do not fully charge or fully discharge your device’s battery – charge it to around 50%. Switch off the device to avoid additional battery use. Place your device in a cool, moisture-free environment that’s less than 32 degrees. If you plan to store your device for longer than six months, charge it to 50% every six months. Battery status at 57% charge5. Optimize your settings 

Adjust your screen brightness. Dim the screen or turn on Auto-Brightness to extend battery lifeTurn on Wi-Fi connection whenever possible as it uses less power than a cellular network. Disable Bluetooth if you are not using hands-free or wireless speakers. Set Auto-Lock to 1 Minute. Setting your iPhone to go to standby mode when not used automatically is essential for conserving battery life. Adjusting screen brightness6.Enable Low Power Mode
Low Power Mode is an easy way to extend thebattery life of your iPhone when it starts to

I fear that we in the tech media shoulder some responsibility for making people worry — sometimes to the point of obsession — about theirsmartphone’s battery life. It amazes me how close of an eye some smartphone owners keep on their devices.
We’re constantly monitoring our phone’s health.

To be fair, I’m like that too. A bit. No, not really. A lot.
Also: The best wireless chargers for iPhones
And if there’s one thing that we battery watchers get good at spotting, it’s when the battery is discharging faster than normal. And there’s no easier thing to notice than a battery going from 100% to 99%.When the battery was new it may well have remained at 100% for a few hours. But after a few months of wear, that tick-over from 100% to 99% happens a lot quicker.

But why? Is this a problem?
No, it’s nothing more than normal battery wear.
Every charge/discharge cycle that your iPhone goes through wears the battery a little. 
According to Apple, the battery in your iPhone is designed to retain up to 80% of its original capacity at 500 complete charge cycles. 
Also: Why you should really stop charging your phone overnight
You can see this measure if you tap on Settings > Battery > Battery Health & Charging, and it’s under the heading Maximum Capacity.
Battery Health on IOS 16 showing Maximum CapacityThe more you use your phone, the more it wears the battery. That’s physics. And you can’t change the laws of physics.
The bottom line: As part of the normal battery-wear process, your battery will lose about 1 percentage point off this Maximum Capacity for every 25 cycles.
This, in turn, affects how quickly your iPhone’s battery drops. That is, an old iPhone charged to 100% holds less charge than a new iPhone changed to 100% because of this wear.

Also: The price of replacing your iPhone battery has gone up
But it gets more complicated.
If you watch that Maximum Capacity figure, you’ll notice — when your iPhone is new — that it takes weeks, maybe months, before that 100% maximum capacity rolls over to 99%.
Why is that?
Because the battery inside your iPhone has a higher actual capacity than Apple claims. Apple under-promises on the capacity because new batteries have a natural variation in capacity, and Apple would prefer that your battery has slightly more capacity — not less — than what’s in the spec sheet.
Also: The best MagSafe battery packs for your iPhone
If you’re interested, you can actually get iOS to show you how much capacity your battery had when new, what its current capacity is, what its rated capacity is, and how many charge cycles it’s been through.
Confused? Don’t worry! Put simply, what this means is that when your battery is new, it can hold more power than its rated capacity; and because of this, it looks like it can stay at that 100% mark for longer. 
So, is this slow erosion of how long your battery will stay at 100% a problem?
No.
This is what normal battery wear looks like.
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That said, there are a few steps you can take to take the stress off your battery to reduce additional wear.

Use a good-quality charger – either a genuine Apple charger or a good quality third-party charger.Keep your iPhone at room temperature as much as possible – don’t leave it baking in the sun or in a car window all day.Don’t keep your iPhone on a charger all the time – the battery is meant to be used.So, if this is normal, what are the signs of a dying battery?

Here’s what I look out for:
Rapid discharging over a few hoursCrashing when under load (for example, when playing a demanding game)Phone refusing to charge to 100%Physical damage such as bulging or overheatingThese are signs that your battery could be worn. But remember, all is not lost! It’s not much of a hassle to get it replaced, giving your iPhone a new lease of life.