6h4ez

• Retina 640x960
  Newer iPhones (4+), newer iPod touches.
• HVGA 320x480
  Older iPhones (1, 3G, 3GS), older iPod touches, several feature & smartphones.
• WVGA 480x800
  Most Android and Windows Phone 7 phones, HTC Incredible, others.
• WVGA+ 480x854
  Motorola Droid 1, Droid X, Defy, XPeria, other long-format smartphones.
• iPad 1024x1024
  All 2010 and 2011 iPads.