I always hear since 10 years about new amazing batteries being invented, but in the end my iPhone battery today still holds only up for a day, why, where is the innovation getting lost?

Question

I am really wondering. so many technologies that i always used to hear about, but they never end up in new phones and stuff

In: Technology

Answer 1

The innovation isn’t lost, but most people charge their phone at least at night and many charge them at work or school as well, which means that the increased capacity can be used for better screens, processors etc, if you look at newly made Nokia 3310s they can last a month on one charge of left on standby, and the have battery for a call lasting 22hrs