Originally Posted by FDD
The grayish background also troubled me, but I think it's more software related: go to the main screen and move around the "cursor", now you can see that the screen is whiter where the cursor was and got erased. I think the T1 does a better job when clearing the screen because of its software, not hardware.
about this question I just did a try putting side by side the m92s and the irex dr800s with the same pdf loaded..
for sure the background of the dr800s is whiter than the m92s one, but the black of the m92s is way more black than the dr800s one.
So the screen is darker but has more contrast.