Month: September 2023

Simple Tips To Preserve iPhone 14 And iPhone 14 Pro Battery Health

Planning to keep your iPhone 14, iPhone 14 Plus, iPhone Pro, or Pro Max for a long time?Here are some tips to preserve battery health.
If you’re planning to keep your iPhone 14 or iPhone 14 Pro for a long period of time, you should preserve its battery health by following some basic tips

The internet is on fire right now with iPhone 15 related news. A lot of people are going to upgrade, while some may not later this year. If you are from the latter group and plan to keep your iPhone 14 or iPhone 14 Pro for an extended period of time, maybe two to three years, then I am going to share some tips on how to preserve battery health so that you get the most out of your phone’s battery while it’s in your ownership.

Use original or Apple certified accessories to charge up
This is the most obvious thing you should do while charging up your iPhone 14 or iPhone 14 Pro. Use the cable that came with your phone, or if you’re using a third-party one, make sure it’s MFi certified – just look for the ‘Made for iPhone’ badge, and you’re good to go.


Also, make sure that you’re either using a wall charger made by Apple or something that’s high quality, if going for a third-party one. A quick search on the internet will list down a number of chargers that are made with high- quality materials and circuitry. A bad charger is all you need to ruin your iPhone and its battery instantly. Just spend the extra money and get a charger that will last you an eternity. Great chargers are extremely hard to break down, and if they do , they will never ever damage the connected device.


Stop worrying about charge cyclesSmartphone batteries are usually good for up to 500 charge cycles before hitting the 80% health mark. But that charge cycle number is absolutely useless if your usage habits are terrible. I’ve seen MacBook Pro laptops with just 15 charge cycles at 90% battery health. How? Because they were left on charge and at 100% at all times.
On the other end of the spectrum, you may come across a device with more than 100 charge cycles with 100% battery health because they were used carefully. Now read further about how you too can be careful with your iPhone’s battery health.


Use a fast charger or a slow one, it’s up to youFast chargers won’t hurt your battery as long as the ambient temperature is low and the phone does not get too hot. If you constantly find yourself in a situation where your iPhone gets hot while charging, just use a slow charger that tops out at 12W. Anything that does not generate too much heat is good for battery health.
Use the 40-80 rule – but carefullyPeople swear by this rule, and I have tried it as well. Does it work? Only if you thoroughly respect how it works. If you don’t, you’ll end up losing battery health.

I’m not going to take a deep dive into how Lithium-ion batteries work because a lot of people have done it already. But I’m going to tell you that keeping your charge level extremely high or extremely low is going to take a toll on your battery health.

So, if you’re going to maintain a charge between the 40% and 80% mark, make sure you drain the battery all the way from 80 to 40 before charging up again to 80. Don’t hold the charge at 80%, and do not hold it at 40%, either.
If you’re doing what I wrote above, you’ll see how your battery health remains steady for a long time. Now the part that no one talks about when it comes to this rule – is awful battery life. While you’re busy maintaining battery life between 40% and 80%, there’s 40% of the total battery life you’re never ever going to use, which will give you the illusion of horrible battery life on your iPhone. That’s completely normal.


Making the battery drop to 20% or maybe even lower occasionally is not bad for the battery either. There are certain things that aren’t in our control – for example, you’re away from a power outlet or don’t have access to a power bank. In those cases, it’s fine to let the battery slide down a little until you can take things back into your own hands.


Use Optimized Battery ChargingWhile everyone out there will go deep into the science of how optimized charging works, but I’ll make things easier by telling you that your iPhone’s battery won’t charge beyond the 80% mark unless the battery cools down. Therefore make sure the feature is turned on.
You can do this by going to Settings > Battery > Battery Health & Charging and turning the Optimized Battery Charging option on.

Keeping the feature turned off means the iPhone will charge all the way to 100% without any sort of pauses in between. That’s simply not good for battery health at all.


Do not use your iPhone while charging (obviously)Anything that generates heat is going to hurt battery health. If you’re using your iPhone while charging, you’re generating excess heat that will not only affect battery performance, but battery health, too. When you put your iPhone on a charge, make sure your iPhone is never ever used during the charging cycle. Avoid using it completely if you can.


While charging, remove the case for better dissipation of heat. A chunky case might be great for protecting your phone, but it will generate a lot of heat, especially if you’re wirelessly charging.
Avoid wireless chargers in hot weatherSpeaking of wireless charging, if you can avoid it completely, that’s great. But, if you’re charging in a room that’s cool, especially air-conditioned, then it’s fine. Also, make sure that the iPhone’s case comes off while going ahead with wireless charging. While it’s a convenient feature, wireless chargers generate way too much heat compared to wired charging.

If possible, I will highly recommend using wired charging while on the go, especially during summer. Sure, slapping on that MagSafe Battery Pack will charge you up, but it comes at a cost which you will see expensive on the battery health report page, eventually.


Wait for your iPhone to cool down before using itIf you feel that your iPhone is too hot, quite literally, do not start using it immediately. This is extremely important when you take your iPhone off the charger or are planning to put it on charge. Let the iPhone sit around for a while so that it reaches normal temperature – should not feel hot to the touch – and then start using it or place it on charge.


ThoughiPhone batteries are made to resist high temperatures, that does not mean they will stay forever perfect in the battery health department. Extreme temperatures are your iPhone’s worst enemy.

How an iPhone battery works and how to manage battery health

Your iPhone uses a lithium-ion battery that degrades over time, but there is little reason to worry about battery health in a new device. Here’s what you need to know about your iPhone’s battery.

Batteries are not mysterious black boxes that power your iPhone, in fact, they are quite simple products compared to the advanced silicon they are powering. The physical nature of batteries mean that they will ultimately wear out and become less useful over time, but device owners don’t need to worry.


Understanding a little bit of the science behind batteries can go a long way in intelligently managing your device’s lifespan. Controversies surrounding iPhone relating to planned obsolescence and expected upgrade cycles can easily be dismissed as hyperbole with a little bit of knowledge.


Lithium-ion battery basicsA battery consists of an anode (+) and cathode (-) separated by a generally flammable electrolyte. When a device draws power from the battery, charged lithium ions move from the anode to the cathode through the electrolyte, releasing electrons.


These freed electrons power the device and return to the cathode, creating a complete electrical circuit. The opposite occurs when charging the device — electrons are passed into the anode and move to the cathode.


Without getting too technical, these two chemical reactions are imperfect and introduce heat loss and wear to the battery. The lithium material slowly depletes, oxidization reduces usable surface area, and filaThin phones mean smaller batteries, which become exhausted soonerThere is nothing a user can do to stop this process desolately. Take using fuel in a car, for example, it eventually runs out. However, exhausting a lithium battery takes a great deal of time and can be mitigated somewhat by user and software behaviors .


So, when a new iPhone has a 100% battery rating, it has all of the rated milliamp-hours of power available when fully charged. It also means the battery can provide enough power to the CPU at peak current draw without issue.
Apple says its batteries are designed to retain up to 80% of their original capacity at 500 complete charge cycles. A charge cycle is defined by a complete drain of the battery to zero, followed by a complete charge to 100%.


This expected battery life can vary from user to user. The average user is expected to keep their battery health north of 80% for the first two years with regular use. Hitting 80% within a year is cause for concern, and Apple will replace your battery for free with AppleCare or for a fee without.
Others who use their iPhone constantly and charge their device from near dead to 100% multiple times a day will see their battery degrade faster. Looking at your Screen Time will reveal if you’re unconsciously overusing your device — maybe it’s time to put down your iPhone if TikTok shows multiple hours of use in a short time.


Of course, iPhones are bought to be used. But, like anything, moderation is important, especially if you’re worried about something as physical as battery chemistry.
Ultimately, once the battery degrades below 80% of its original capacity, protections within the operating system will engage to ensure the device doesn’t shut down inadvertently.

This throttling can be avoided by having the battery replaced at an Authorized Apple Service Provider.
After the iPhone throttles the processor for the first time to prevent a shutdown, a new toggle will appear in battery settings. This gives users the ability to turn off the throttling feature and allows the processor to draw full current.
However, the device will shut off as soon as the current draw exceeds what the battery can provide. It is highly unadvisable to turn off the throttling feature and can lead to battery damage.


Degraded batteriesBefore iOS 10.2.1 in 2017, the iPhone didn’t do much to account for aging batteries in its software. However, a perfect storm of circumstances set Apple up for user complaints about inadvertent shutdowns in older devices.
Recent devices had more powerful processors, thinner designs, and brighter displays. These factors led to smaller batteries with lower capacities that died faster. A smaller battery also meant a lower peak voltage, which meant aging batteries would dip below peak rated voltages sooner.


Those factors were coupled with more people buying iPhones than ever, then keeping them for longer than expected, which led to more reports of batteries becoming exhausted. Note that the “Plus” models and iPads were not encountering shutdown issues thanks to their larger battery capacities .Lithium-ion can’t provide peak voltage at lower charges, which gets worse with ageIntermittent shutdowns were reported by owners of the iPhone 6, iPhone 6s, and iPhone SE. 

Users complained that the device would show battery levels of 30% or more  then suddenly shut off as if the battery died.
This occurred because these devices’ batteries had been exhausted to the point that they could no longer provide peak power during peak CPU draw. Since there were no other protections in place, the iPhone would sense the CPU power draw exceeding the available current and just shut down to protect the battery.


The iOS 10.2.1 and subsequent updates created safeguards that throttle the CPU based on the device’s remaining battery health. Fresh batteries above 80% health will never encounter this CPU throttling feature.Apple hadn’t considered its need until widespread reports of shutdowns began.

Why Is My iPhone Battery Draining So Fast? 13 Easy Fixes (2023)

Why is your iPhone battery draining so fast all of a sudden? Does the iOS 16 update drain your battery life? If your iPhone loses battery faster than you’d like it to or faster than you think is normal, we can help. We’ ll answer common iPhone battery drain questions, and walk you through some simple solutions to stop your iPhone battery from dying fast.


iOS update battery drain issues are extremely common and for good reason! A new iOS update drains battery because of the many big changes to your iPhone features that come with installing the most recent iOS software. The larger fall updates, like the recent iOS 16 update , often affect your iPhone battery more than the smaller updates we see throughout the year.


While some of this is unavoidable, there are certain things you can do to optimize your battery use and cut back on unnecessary iPhone battery drain. We’ll show you some iOS 16 battery-saving tips and offer guidance on how to preserve battery life on your iPhone.


iPhone LifeDiscover your iPhone’s hidden featuresGet one daily tip each day (with screenshots and clear instructions) so you can master your iPhone in just one minute a day.Enter Your EmailHow to Save Battery on iPhone
First, we’ll cover how to quickly check your battery health. Odds are, your iPhone battery is fighting fit, but is being drained by unneeded processes running in the background. We’ll cover some easy solutions to prevent battery drain from iOS 16 on your iPhone. Also, If you enjoy learning about how to use your Apple devices, be sure to sign up for our free Tip of the Day. 


1. Check Your iPhone Battery Health SuggestionsThis is a good first step whether you’re worried that the iPhone update is draining the battery or not. Your iPhone will recommend specific changes in Settings to preserve iPhone battery life. To see why your iPhone battery is draining faster than it should be, use these steps to check Battery Health suggestions:

Open the Settings app, then scroll down and tap Battery.

Tap Battery Health.n the next screen, your iPhone will suggest changes to settings that will improve battery life. You can tap on each suggestion to jump to the setting that needs changing. If you don’t want to make the change, at least you understand what’s contributing to your battery drain. 
Note: If you don’t see the Battery Life Suggestions section, your iPhone doesn’t currently see any ways to improve battery life via Settings.

However, we’ll have to respectfully disagree—there’s almost always a way to fix iPhone battery drain. Continue on down the list to see how many ways you can fix an iPhone battery dying faster than it should.


2. Dim Your iPhone Screen If Your iPhone Keeps Losing ChargeKeeping your iPhone’s screen at full brightness is a likely culprit when your iPhone battery drains fast, but it’s easily remedied. This is actually one of the main causes of battery drain and consumes more power than you might think! Here’s how to dim the screen brightness to save battery on your iPhone:

Open the Control Center by swiping down from the top-right corner of the screen. If your iPhone has a Home button, swipe up from the bottom of the screen instead.Tap and drag the Brightness slider toward the bottom, or as near to the bottom as you can go and still comfortably read your display.
reduce iphone screen brightness in control center


If you have your iPhone brightness set to a more reasonable level but your iPhone battery is draining quickly anyway, there are a lot more options for conserving battery on iPhone. Keep reading!


3. Turn on Auto-Brightness to Stop iPhone Battery Drain
Auto-Brightness settings adjust your screen lighting automatically based on ambient light levels. This keeps your iPhone from losing battery too quickly by wasting it on screen unnecessary brightness. To save battery on your iPhone by enabling Auto-Brightness:
Open the Settings app, then scroll down and tap Accessibility. 

Tap Display & Text Size.

Scroll to the bottom and toggle on Auto-Brightness.

Next, we’ll take a look at some lesser-known settings to help improve iPhone battery life.
4. Turn Off Raise to Wake to Save iPhone BatteryAll iPhone models have the Raise to Wake function enabled by default. This might be part of your problem, especially if you pick up your iPhone a lot or walk with it swinging in your hand. The iPhone screen constantly turning on will definitely drain your battery . 

Playing Assassin’s Creed on an iPhone sounds fun, but I’d rather have better battery life

We just learned about how the iPhone 15 Pro and Pro Max models are getting an all-new A17 Pro chip that’s incredibly powerful. Besides overusing the word Pro, Apple tells us this will lead to amazing new games like an Assassin’s Creed title that’s “console quality,” so you’ll essentially have a PlayStation or Xbox game that you can play anytime and anywhere.


This is pretty cool. I’m a fan of most of the Assassin’s Creed games, like a lot of others, and I could see myself checking it out if I ever bought an iPhone Pro something-or-other. Then I would get tired of trying to play an AAA game on a tiny screen and go back to wishing the battery lasted longer. We’ve reached the point where the chips that power our amazing phones are not the bottleneck they once were when it comes to performance. We needed to get here, and while Apple makes the “most powerful” phone processor, chips from Qualcomm and MediaTek are no slouch either.

A trade-off of cranking out bigger and faster CPU cores is that they use more power. A lot more power. This is mitigated by making newer chips better when it comes to how much power they consume, but we’re still talking about devices that run off of a battery. 

Your laptop or PC plugs into the wall, but you only plug in your phone because you have to.I think a lot of people agree that battery life is one of the most important things to consider when it comes to buying a new phone. I really like using the Galaxy Z Flip 5 that AT&T is letting me use, and I’ll miss it when I send it back. I also really hate the battery life it has when I actually do anything with it . It’s not Pixel 4 level of bad, but it’s close.


Rather than see a Galaxy Z Flip 6 that is so powerful it can play Elden Ring or something equally cool, I hope to see a Flip 6 that makes it through the day without needing to be charged if I need to use it a lot. I would play a console-quality game on my phone every once in a while, and it would be fun. But not plugging it in at 7 pm so it doesn’t shut down by 8 is a thing I would enjoy every day.


Charging the Moto G Power 5G
Having both is possible, just not with the current technology. One day, some company will make a phone chip that can do it all and not need charging every 10 or so hours. Years ago, when smartphones were new, nobody would have thought the chips we have now were possible, but tech advances. It will continue to advance.


Until then, I’m more interested in how SoC (System on Chip, a circuit that incorporates the Processor, memory, cache, and graphics in a single package) design improves my battery life. Each generation on all platforms is better than the last , but it seems that the companies making them rarely mention it, usually as a bit of text on some corporate infographic. Let’s bring it front and center. I want to know how much longer the A18 Pro or Snapdragon 9 will run before I need to plug it in.


I’m not saying newer processors aren’t efficient when it comes to battery life because they clearly are. A by-product of their design makes them use less power per unit of performance (we really need something like TDP measurements for phone chips) I’m saying that maybe it’s time to shift focus and efficiency becomes the selling point. Companies already do this when it comes to things like smartwatches.
Maybe the next time a tech company exec stands on a stage and tells us about a new chip inside the best phone, the first words we hear should be about how much of our battery it’s going to use.

iPhone 15 with Dual eSIM and mmWave 5G Won’t Launch Outside the US

Apple launched the iPhone 14 (review) with dual eSIM variants which without the physical SIM tray slot in the USA. It was then rumored that the eSIM-only iPhone 15 was going to make its way to other markets. However, it turns out that this hasn’t materialized and could instead arrive with the iPhone 16, including the mmWave 5G support for global.

This is confirmed from the technical support pages of the iPhone 15 and iPhone 15 Pro (comparison), which details of three SIM classes of the device. The first one is with the dual eSIM that is exclusive to the States. Meanwhile, the second has a nano SIM combined with eSIM and will be the option for the rest except in China.
Accordingly, only the Chinese models of the iPhone 15 and iPhone 15 Pro are getting the physical dual SIM slot. This has been a similar case as to the previous generations of iPhones. But regardless of which eSIM models, all will support two active networks. For starters, eSIM or embedded SIM modules have benefits such as taking less space compared to SIM trays. This is particularly useful in wearables with cellular connectivity. At the same time, activating carriers and switching plans are done quickly than with the old SIM cards.
mmWave 5G on the Apple iPhone 15As for the compatibility with mmWave 5G, only the USA is going to take advantage of this on the iPhone 15. The millimeter-wave technology allows faster connection compared to the standard 5G as it taps the higher bands of the 5G spectrum. Major carriers in the US already deployed mmWave 5G, which also available for other devices like the Galaxy S23 Ultra (review).

In line with this, Qualcomm said that it will supply Apple with its 5G modem chipsets through a new partnership that will run from 2024 until 2026. This means, Apple will rely on Snapdragon-based radio chips on the iPhone 16 all the way to iPhone 18 before they could launch their in-house modems.
Do you find the dual eSIM onsmartphones more useful at all? Or it is that you still prefer the classic way of swapping SIM cards more convenient? Please don’t hesitate to tell us your thoughts in the comments. 

iPhone or Samsung: Which Smartphone Should You Choose in 2023?

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.

Get Ready for Extended Usage: iPhone 15 Rumored to Feature Massive Battery Boost

A new day, a new rumor about the iPhone 15A new day, a new rumor about the iPhone 15, which we expect Apple to unveil this upcoming fall. Devices whose design and several features have already been leaked, and now surprise us with an unexpected rumor that everyone is celebrating. models of the iPhone 15 will have much more battery life.

The iPhone with the highest battery life in their history

The origin of this information comes from a recent report by ITHome, which claims to have spoken with a supposed employee of Foxconn – the company responsible for the majority of smartPhone production. According to the report, the iPhone 15 lineup will feature significantly larger batteries in all its models. These excellent news could potentially turn into truly magnificent news, as we will see in the following paragraphs.

The report states that the iPhone 15 will feature an 18% larger battery, while the iPhone 15 Plus and iPhone 15 Pro will have a 14% larger battery. The exact changes in capacity are described as follows:
The 2021 iPhone 13 had a capacity of 3,227mAh, which increased to 3,279mAh for the 2022 iPhone 14. The upcoming iPhone 15 is expected to have a capacity of 3,877mAh.Similarly, the iPhone 13 Mini had a capacity of 2,406mAh in 2021, but it was surpassed by the 2022 iPhone 14 Plus with 4,325mAh. The iPhone 15 Plus is anticipated to reach 4,912mAh.

In the Pro series, the 2021 iPhone 13 Pro had a capacity of 3,095mAh, which slightly increased to 3,200mAh in the 2022 iPhone 14 Pro. The iPhone 15 Pro is expected to feature a battery capacity of 3,650mAh.As for the Pro Max model, it went from a 4,352mAh battery in the 2021 iPhone 13 Pro Max to 4,323mAh in the 2022 iPhone 14 Pro Max.

The iPhone 15 Pro Max is estimated to reach 4,852mAh.If these figures are accurate, the iPhone 15 Plus would have a larger battery capacity compared to the Pro Max model, while the 15 Pro would still have the smallest battery among the iPhone 15 lineup. While the iPhone 15 Pro has the same physical size as the iPhone 15, it includes an extra camera and more components. This is why we expect the new periscope camera to be exclusive to the iPhone 15 Pro Max.
In fact, as has been the norm, the largest battery is allocated to the Plus model, which, with less internal complexity, has maximum space for it. This space is expected to increase this year. It’s worth noting that with the iPhone 14, Apple eliminated the presence of the tray for a physical SIM card in the United States.


To tie all the pieces together, let’s recall that earlier this year, rumors suggested that iPhones sold in France could also follow the same path as their US counterparts, adopting a virtual SIM. While we don’t have specific data, it is highly plausible that the European version of the iPhone and other significant markets could make the switch to a virtual SIM, allowing for more battery capacity across the entire iPhone 15 range.


In addition to this, the improvement in efficiency of the A17 Bionic chips designed for these phones would result in a significant qualitative leap with TSMC’s optimized manufacturing processes.battery life. Of course, we will have to wait for Apple’s official presentation to confirm these details, but the numbers sound very promising indeed.

Compare Samsung Galaxy S23 vs S23+ vs S23 Ultra.

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.

iPhone 15 & Apple Watch Series 9 Review

Apple has been known to pioneer groundbreaking technology in its devices, and this year is no exception.
With the introduction of the Apple Watch Series 9and the iPhone 15, Apple is setting new standards in both wearable and smartphones technology.
Let’s dive deep into what these marvels of innovation offer.
Apple Watch Series 9 and Ultra 2 available from 22 Sept 2023Apple Watch Series 9: More than Just Time


Advanced InternalsAt the heart of Series 9 is the S9 SIP with a CPU housing 5.6 billion transistors, which is 60% more than its predecessor. The GPU has also seen a significant boost, promising 30% faster graphics.

Faster processor and graphic allows more complex apps to run smoothlyNeural EngineThe four-core Neural Engine can process machine learning tasks up to twice as fast, making operations like Siri requests and dictation more efficient and accurate.
Ultra Wideband ChipThe new second-generation Ultra Wideband chip facilitates precision finding for i Phones,allowing users to track their iPhones with directional accuracy.

Never worry about losing your iPhone with Precision FindingDisplayThe Retina display of Series 9 now boasts up to 2,000 nits of brightness, ensuring clarity even under the sun. In darker environments, it can reduce brightness to just one nit, ensuring optimal viewing in any situation.


2000 nits display provides better clarity under bright environmentIntroducing Double TapThis intuitive gesture control, powered by the Neural Engine, allows users to navigate their watch more seamlessly. Whether it’s pausing music or accessing widgets, a double tap is all it takes.


Double tap your finger to answer a call, open a notification, play and pause music
Apple Watch Ultra 2This iteration features the powerful Series 9 SIP and boasts a brightness of 3,000 nits. It also introduces a new watch face, Modular Ultra, and ensures long-lasting battery life.

More power to take on more demanding graphics and enhance battery life. Pricing
Prices of the Apple Watch Ultra 2 start at S$1,199
Prices of the Apple Watch Series 9 start at S$599 in aluminium and S$1,049 in stainless steel.


Comes in two sizes – 41mm and 45mm 
You can choose between GPS-only or GPS and cellular versions.
iPhone 15: The Next-gen Smartphone Experience Design & DisplayiPhone 15 showcases an all-new design with the Dynamic Island on its Super Retina XDR display. With OLED technology, the display brightness can reach up to 2,000 nits.

Added features on Dynamic Island allows you to get latest info with a glanceCamera EvolutionThe 48-megapixel main camera promises sharper photos and videos.

With advancements in computational photography, capturing stunning portraits is now effortless. The camera system also enables post-capture focus adjustments.
48 megapixel camera for iPhone 15Photos taken with iPhone 15 has never been betterPerformance ProwessPowered by the A16 Bionic chip, iPhone 15ensures a seamless experience, whether it’s gaming or day-to-day tasks.
USB-C AdoptionWith USB-C, users can enjoy universal charging across multiple Apple devices.

Now you can share USB-C cable across Android and Apple devicesUltra WidebandThe second-generation Ultra Wideband chip facilitates precision finding, helping users navigate to friends in crowded areas.


Easier locate your friend or child with precision finding
Innovative SolutionsFrom better call audio quality to Roadside Assistance via Satellite, iPhone 15 ensures safety and clarity in communication.
iPhone 15 & 15 PlusThis model comes in 5 colors with Aluminum design. Offers up to 512GB storage with 6.1″ or 6.7″ display. 

iPhone 15 comes in five colorsiPhone 15 Pro This model brings even more to the table – a titanium design, customizable Action button, and the A17 Pro chip. With 19 billion transistors, advanced GPU capabilities, and a more sophisticated camera system, it truly stands out as a flagship.

How to maximize the lifespan of iPhone battery

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