Apple iPhone 4s

 Announced: Oct 4, 2011

Market Status: Available. Released 2011, October 14

 Display

640 x 960 pixels, 3:2 ratio (~330 ppi density)

 Camera

Single

VGA, videocalling over Wi-Fi and 3G - front

 Storage

8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM

 BATTERY

1432 mAh battery (5.3 Wh)