24 ms·

It is not infrastructure. There is not enough progress in battery cell density. For example iPhone 5 (2012) battery density is 0.218 Wh/g, iPhone 13 (2021) batt

by slaw 4y ago

It is not infrastructure. There is not enough progress in battery cell density. For example iPhone 5 (2012) battery density is 0.218 Wh/g, iPhone 13 (2021) battery density is 0.26 Wh/g.