Apple iPhone 4s, announced in 2011, October 04. Released 2011, October 14, represents a thoughtful blend of technology and user-focused design. A striking feature is the IPS LCD, which supports fluid interactions and excellent contrast ratios. It sports VGA, videocalling over Wi-Fi and 3G on the front, supporting clean video capture even in challenging lighting. Powering the device is a Li-Po 1432 mAh, non-removable (5.3 Wh) battery that comfortably lasts through a full day of regular use. Internal specs include configurations up to 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM, allowing seamless performance across apps. Connectivity is top-tier with Wi-Fi 802.11 b/g/n, hotspot and Bluetooth support including 4.0, A2DP, LE. Apple's design language shines through with finishes like Black, White, giving users both form and function.