Fujitsu Arrows NX F-01F uses RGBW screen and claimed a battery life of 3 days on a full charge or 1 day on just 10 minutes of charging.
Sony Xperia P uses the WhiteMagic technology and it has the worst endurance rating between all the phones that GSMarena has tested !
hmmm... adding white subpixels... I hope it doesnt result in a more washed out screen...
AnonD-176251, 11 Oct 2013wait for the sony products to use this kind of lcd xperia p already uses it. pretty good screen and blinding at night lol.