The official specs say 480x234, but it doesn't fit into the 16/10 aspect and images in that resolution are made smaller to fit the frame.
I've found the resolution to be more like 380x231, though it is still not the right resolution.
I have bought the picture frame to display art and reference art when I work, and some of this art is pixel art, where each separate pixel is important in itself and should not be scaled.
Cheers
