Why does the battery capacity of some phones
Many users focus a large part of the importance when buying a mobile phone on its battery. Arriving at the end of the day with enough energy to call a taxi to get home or stay in touch with our friends is a priority for the vast majority and for this reason it is important to choose a phone with a good battery capacity, although in the end this is not the most important thing.
Quite a few people have complained that their smartphone battery lasts less than that of a friend or family member despite having the same capacity. In this sense, several aspects need to be clarified in this regard, as two phones with a 5000 mAh battery should not actually last the same amount of time, which we will explain below.
- The secret of batteries
The truth is that the life of a mobile phone battery depends not only and exclusively on the number that determines its capacity, but there are other factors related to the phone itself that also affect it. This means that a mobile phone with a smaller battery capacity of 4500 mAh can last longer than a phone with a battery capacity of 5000 mAh, which, despite the contradiction it may entail, has a completely logical explanation.
The rest of the smartphone's components also affect the device's battery efficiency, such as the processor. The latest and most powerful phones, as is usually the case with high-end models, consume less battery because they manage system resources better and are more optimized.
Another element that affects battery life is the display, and this especially affects cheap mobile phones, where LCD screens are still popular, although there are more and more cheap smartphones with AMOLED technology. In this case, if there are two mobile phones, one with a 5000 mAh battery and an LCD screen, and the other with the same capacity, but with an AMOLED screen, the latter will be the one with the longest battery life. This is because AMOLED screens are characterized by the fact that each pixel is individually active, which means that the entire screen is not always on, which translates in the long run into longer battery life.
- Operating system, another important element
Beyond the processor and the display, there is another determining factor that also plays a major role: the operating system. Almost all Android phones share a 5,000 mAh battery in most cases, but the difference is that, depending on each brand, they have one or another layer of customization.
For example, Xiaomi's HyperOS is one of the systems that consumes the least resources and therefore consumes the least amount of battery, while other phones such as those from Realme, which have the Realme UI interface, have a disproportionate consumption that affects the total battery life. For this reason, you should not always trust the number that determines the capacity, but the best alternative is to check the performance tests that show how long the battery of the phone in question lasts.