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So, they're planning a phone and a tablet with the same processor / RAM / storage: Smartphone: 3100 mAh, no expected life listed Tablet: 9000 mAh, "over 9 hou

by tl 12y ago

So, they're planning a phone and a tablet with the same processor / RAM / storage: Smartphone: 3100 mAh, no expected life listed Tablet: 9000 mAh, "over 9 hours" claimed I find the fact that they don't give a phone estimate concerning even though the difference in screen size implies that it should be better than 3 hours.

JosephRedfern 12y ago
Assuming it actually scaled like that, if the tablet had a battery life of 9 hours with 9000mAh and the phone had ??? hours at 3100mAh 5" at 16:9, screen area = 11.076.23 == 68.9661 cm^2 10" at 4:3, screen area = 15.2420.32 == 309.6768 cm^2 Rough battery life = 9 hours * (310/69) * (3100/9000) == ~14 hours. I guess this calculation is sort of meaningless though, given that it has assumed battery life ∝ (battery capacity/screen size), and that it has not factored in different pixel densities, display technologies, usage patterns, other hardware etc