Advancements in technology are all well and good but it seems like battery life has remain stuck in time. Pick up any major flagship and you would be hard pressed to make it last a full day with heavy usage.
It seems like the focus is always on higher clock speeds, more pixels per inch and bigger screens.
In this picture of gloom and doom, some smartphones manage to stand out. To find them, Phonearena recently tested a ton of devices and came out with rankings for the smartphones with the best battery life.
Care was taken to test each device under similar conditions for screen brightness and other factors for accurate results. Here they are:
infographic via Watson