Does this really work or is it placebo? https://play.google

>>55324098
Placebo, the entire screen is still powered up, changing the color that is displaying doesn't mean shit for power saving, also, the process of injecting those black dots on the entire screen everytime the screen refreshes is probably more cpu/gpu intensive that not using it at all.

File: philfe.jpg (11KB, 210x240px) Image search: [Google]

11KB, 210x240px

it's the backlight that consumes most of the power .

You already have the power to reduce backlight intensity, but that's a compromise almost nobody wants.

coloring pixels costs next to nothing in the grand scheme of things .

>>55324098
You could always download it and try it out

>>55324098
just download more battery, bro!

>>55324153
>>55324257
I agree that it's stupid and probably won't actually increase your battery life but it seems like this is meant for AMOLED screens where each pixel is individually lit so they're actually being turned off and no longer producing light at all, not just changing the colour of the screen to black.

>>55324098
For amoled, yes, but only if you can't lower brightness anymore.

>>55324098
probably only on OLED screens

>>55324153
>he doesn't have an oled screen

>everyone ITT forgets that OLED displays don't have backlights

File: 1466443561721.jpg (2MB, 2370x2166px) Image search: [Google]

2MB, 2370x2166px

>>55324750
>mfw OLED screens are too complicated

>>55324330
Will do.