Normal 4:3/5:4 resolutions:
(01) 1024x768
(02) 1280x1024
(03) 1600x1200

HD Widescreen 16:9 resolutions:
(04) 1366x768
(05) 1600x900
(06) 1920x1080

Widescreen 16:10 resolutions:
(07) 1280x800
(08) 1440x900
(09) 1680x1050
(10) 1920x1200 (Original)

iPhone Wallpaper:
(11) 640x960 (iPhone 4/4S)
(12) 640x1136 (iPhone 5/5S/5C/SE)

(01) (02) (03)

(04) (05) (06)

(07) (08)

(09) (10)

(11) (12)