Resolution is 102x58 pixels, aspect ration is approximately 4:3. There are some odd restrictions on color usage. There are three foreground colors (red, green, and blue) that can be used anywhere on the screen. There are four background colors (light green, light blue, and light grey), and these can only be used once per line. You can use black/white, but only on the same row. Here's the palette: http://w5.nuinternet.com/s660100106/files/channelf/test-picture.png