Watermelon Desktop Background. Its resolution is 2560px x 1440px, which. Feel free to send us your watermelon background, we will select the best ones and publish them on this page. Watermelon HD Wallpapers Wallpaper Cave from wallpapercave.com You can also upload and share your favorite watermelon desktop backgrounds. Watermelon desktop background desktop background from the above display resolutions for standart 4:3, widescreen 16:10, widescreen 16:9, netbook, tablet, playbook, playstation, hd, android hd , iphone, iphone 3g, iphone 3gs.