I want to know too. i guess that the optimum height of the image depends on how many rows of tiles you have on the home screen. if you have many many rows of tiles, you can scroll vertically to a large distance so you need a "tall" wallpaper.What's the proper size so when I set a new wallpaper it doesn't zoom in?
What's the proper size so when I set a new wallpaper it doesn't zoom in?

