[e-_pusher]

Source: I was the chief hw engineer for this device.

The colors do not invert when the backlight is on, which is great because you can turn on only a slight amount of backlight if you need it, and have it blend to the ambient lighting.

It supports 256 levels of grayscale.

[DennisAleynikov]

The large battery also helps it last longer and accounts for the much more powerful chip compared to the remarkable