Wallpaper Matrix

4:3

1600x1200
1400x1050
1280x960
1024x768
800x600

16:9

2560x1440
1920x1080 (1080p)
1600x900
1280x720 (720p)

16:10

2880x1800
2560x1600
1920x1200
1680x1050
1440x900
1280x800

Mobilephones and Tablets

2048x2732 (iPad Pro)
1920x1080 (Nexus 5, Galaxy S4,Galaxy Note III, HTC One, HTC One Max, Sony Xperia Z Ultra)
1536x2048 (iPad 3rd & 4th, iPad Air 1 & 2,iPad Mini 2 & 3, Nexus 9)
1280x720 (Galaxy SIII,HTC One X, Galaxy note II)
1280x800 (Kindle Fire HD,Galaxy Tab 2,Galaxy Tab 3)
1440x2560 (Nexus 6P,Google Pixel XL, Pixel 2 XL,LG G5,Samsung Galaxy Note 5,Samsung Galaxy S9, S9+, S8, S8+, S7, S7Edge)
1125x2436 (iPhone X)
1080x1920 (iPhone 8plus,7plus,6,6plus,Nexus 5x,Google Pixel,One plus 3)
800x1280 (Samsung Galaxy Tab)
800x480 (Nexus S, Galaxy SIII Mini)
768x1024 (iPad mini)
750x1334 (iPhone 8, iPhone7, iPhone6, iPhone6S)
640x1136 (iPhone 5, iPod Touch)
320x240 (Galaxy Y)