Common Desktop Sizes:

wide screen

• 2560 x 1600 - Apple 30" Cinema Display
• 2560 x 1440 - Apple 27" iMac
• 1920 x 1200 - Apple 24" LED & 23" Cinema Displays, & HD 17" Portables
• 1920 x 1080 - Apple 21.5" iMac
• 1600 x 1024 - Apple 22"
• 1680 x 1050 - Apple 20" Cinema Displays, Early 17" MacBook Pros, Late 17" PowerBook G4s
• 1440 x 960 - Apple 15" late model PowerBook
• 1440 x 900 - Apple Early 17" PowerBook G4s, 15" MacBook Pro
• 1280 x 854 - Apple 15" PowerBook G4
• 1280 x 800 - Apple MacBook
• 1152 x 768 - Apple 15" Titanium PowerBook G4
• 1024 x 580 or 600 - Most Netbooks
• 480 x 320 - Apple iPhone and iPod Touch

Television

• 1920 x 1080 - HD 1080p & 1080i
• 1280 x 720 - HD 720p & 720i
• 852 x 480 - Standard Definition

standard aspect ratio

• 1600 x 1200
• 1280 x 1024
• 1024 x 768
• 1024 x 768 - Apple iPad