[gdee]

Beware. That resolution might mean that the screen was produced for landscape viewing. If that's true, it will be quite horrible to use in portrait. It will show slightly different colors to each of your eyes which will make the screen seem slightly semitransparent and silvery. I have this problem with a Sandisk Sansa mp3 player I have.

[bseo]

That's a good point, I guess the orientation of the subpixels could make things weird.

They show both portrait and landscape mode in the video and it doesn't look like there's a problem though.