Compared to old LCD displays, the AMOLED lights up the pixels individually instead over backlighting the entire screen. On almost all latest Android devices like the OnePlus 3T and every popular Samsung Galaxy device, you can find an AMOLED display.

Most of us already love the Android dark theme, so what other reason would you need to slap on a dark wallpaper? Battery saving is one aspect of a dark theme and wallpaper that most don’t even consider, but it does make your device power-efficient since most of your device battery is sucked out by the display. By considering how efficiently you use your device, disabling features that you have no use for, and putting Android’s own battery saving features to good use, you can get hours of added screen-on time without sacrificing anything. Android battery saver tips you should try right now While it’s a matter of pride to know that your Android device packs more features that you probably have a use for, it is also a factor that impacts the device’s battery life. Some experts suggest that maintaining a charging cycle between 20% to 90% is ideal for battery life, but the hard fact is that with time, your Android battery life is destined to plummet.While there has been development in solving this grave issue of measly battery life, with technology like Qualcomm Quick Charge and others such as OnePlus Dash Charge to make the battery charging times shorter, we are nowhere close to having a smartphone with battery saver capabilities that could last days on a single charge. Meaning that your Android battery can be charged from any battery capacity level, and can be used even if not 100% percent charged. Android devices to this day are powered by the two different types of lithium batteries (lithium-ion and lithium polymer), and this particular type of battery does not suffer from “memory effect”. How your Android battery works Despite the fact that almost everything about mobile phones has evolved since the early days, battery technology has essentially remained the same. Fortunately, there are plenty of battery saver tips that you can put into practice for squeezing out more screen=on time from your Android device. For instance, you could easily get a week’s worth of run-time out of your trusty old Nokia 3310, whereas, the Galaxy S8 today won’t even last you a couple of days under regular use.While getting your hands on one of the best battery packs is a viable solution to the battery life crisis, there’s a lot more you can do to get more juice per charge.

However, not everything back then was mediocre compared to the today’s smartphones.

How much battery life is used overnight