HP’s ProBook series of business Ultrabooks promises excellent performance, professional security solutions and the latest equipment. We looked at the HP ProBook 450 G9 and HP ProBook 455 G9, two laptops that have a lot of similarities but are equipped with either Intel or AMD CPUs. Our HP ProBook 450 G9 and 455 G9 review sheds light on what impact this has and where the differences lie. HP ProBook 450 G9 and 455 G9 review:HP’s ProBook 450 G9 and 455 G9 feature the same body, with an emphasis on a sleek, business-like look. Both Ultrabooks are silver, while the glossy HP logo is located in the center of the lid.With anodized finish and rounded edges, the Ultrabook looks very chic and seems very resistant to dirt and fingerprints. The choice of aluminum and plastic materials is also pleasing. Overall, there is nothing to complain about in terms of build quality. The result is very good: both notebooks have convincing connection strength. I did not find any gaps or other inconsistencies.HP ProBook Battery life: both laptops are strongBattery life of more than 12 hours/more than 9 hoursIntel CPU runs more energy-efficiently The HP ProBook 450 G9 battery and theHP ProBook 455 G9 battery both charge in about 90 minutesBoth the HP ProBook 450 G9 and the HP ProBook 455 G9 prove that they are equally good when it comes to battery life. Despite the fact that both laptops are equipped with a rather large 51 Wh battery, the performance is no slouch.
However, Intel has not only caught up in this regard, but also surpassed its rival AMD. The PCMark 10 battery test showed that the 450 G9 (Intel) lasted 12 hours and 14 minutes in idle mode, while the 455 G9 (AMD) ended up with “only” 9 hours and 27 minutes. This result was confirmed in the actual “Modern Office” test. Here, the Intel model also ended up ahead. 9 hours and 12 minutes compared to 8 hours and 19 minutes. So you can get through a workday without a problem with either laptop.
The power sources are also slightly different. The HP ProBook 450 G9 batterycomes with an “HP Fast Charge” 65-watt charger, while the ProBook 455 G9 we tested uses a 45-watt HP ProBook 455 G9 battery
charger. In the end, both fully charged in about 90 minutes, but the 65-watt power supply charged the first 50% much faster, taking only 30 minutes.
HP ProBook 450 G9 and 455 G9 Review: ConclusionWith the HP ProBook 450 G9 and HP ProBook 455 G9, the manufacturer has launched two impeccable business ultrabooks with excellent performance, strong battery life, and impeccable build quality.
Thus, you can also compensate the disadvantage of the ProBook 455 G9 by a significantly slower SSD, which slightly outperforms it in terms of CPU and system performance. On the other hand, the ProBook 450 G9 performs better in demanding video editing, thanks to the dedicated GPU, as well as longer ProBook 450 G9 battery life.
Which direction you tend to choose therefore depends mainly on your personal field of use and requirements. With the HP ProBook 450 G9 and the HP ProBook 455 G9, you get an almost completely convincing business ultrabook with which you cannot go wrong.
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