LOL ironically when i was replying i lowered the voltage a little more and the phone froze :S oopsy. but yeah i undervolt it quite a bit. Im not sure about the Screen and Gpu. But i know you can undervolt the CPU. Im not entirely sure as well on if 1.5 would make that big a difference in battery becuase 1.2ghz is sufficient enough for me. I will try it one day though... just worried about the heat and the life of the chip is all really. Especially over mobile network things can heat up quickly, at least for me since i have pathetic 3G speeds... (.50 mbps)
Well my brother.. who is the one recording me with his Gnex is gone.. maybe in a little while. But it did playback in 720p for the video i was testing on dunno bout 1080p as it is only really capable of 720p playback... which the difference between 720 and 1080p on these phones is literally microscopic... youd have to have a microscope to see the difference.