Originally Posted by kjk
I think what he meant was eInk reader.
maybe but doing 40 then multiplying it by 10 because teh screen is 10 times more efficient is just bad maths anyway! firstly it assumes ONLY the screen is draining the battery.
hmm maybe it would do 400 hours if you put a page on in 'eink' mode and then just left it on a shelf. that would make sense.
However if this had a real use of 5hrs it would still be my number one choice of the tablets i have seen so far.