Do you really think so? I have an impression that the market is kinda OK with short battery life. Otherwise there would be a trend in this way. Maybe after other specs reach their practical limits?
I just bought the Xiaomi Redmi 3 [1] with 4100mAh. The battery life is excellent. 2 to 3 days of battery is a comfort I missed from the "dumbphone era".
Yep, that's the one I have. I honestly rarely get to 50%, but you stop feeling guilty about leaving the screen on for too long and it's just more pleasant to use never having to worry about the battery. + it's incredibly cheap and still super thin
For me it was 2 to 3 weeks of battery. Smartphone batteries are just miserable, and I'd happily take a heavier & thicker phone to get better battery life.
There are plenty of well-designed battery/protective enclosures for smartphones. Thus those who want the extra battery life and are prepared to deal with the extra thickness and weight can do so.
Now if you want 2 weeks of battery life on a pocket supercomputer, well, good luck with that.
