Download the Full png here
The big thing is it confirms there will be a QHD resolution on the Galaxy Note, that’s a 2560 x 1440 pixel resolution on the display.
The original size of the image is 2560 x 2560. That’s because Android devices usually have wider images, it’s just to accommodate extra homescreen panes. That’s the way you get the visual effect of moving over the image when your cycle through the pages. The height of the image does confirm the QHD resolution though.