Android 4.2 Jelly Bean OS Dual-Core Processor 1.3GHz 4.5" IPS Display 4GB internal storage, expandable up to 32GB; 512MB RAM Camera - 5MP rear, 0.3MP front Dual SIM Features Android™ Jelly Bean Android 4.2 takes the speed and simplicity of Jelly Bean to a different level — a completely new camera experience that's beyond smart, a new form of typing that helps you power through your messages, and much more. 4.5" IPS Display Enjoy a better experience when gaming, watching videos or surfing the net and accurate color fidelity means you can enjoy your photos as nature intended. Slim and Stylish Available in charcoal grey or white with an eye-catching glossy finish, the A516 is well-balanced and easy-to-hold, with its 9.9 mm frame fitting comfortably into your hand. Hi-Res Photography and HD Video The A516's 5MP camera takes great photos and video at high resolutions so you can conveniently record and share your experiences. The front camera also makes video chat easy and fun for you and your friends. All Day Battery Life No need to be looking for recharging opportunities with the A516. Get 23 hours of 2G talk time and up to 14 hours on 3G networks—which should be enough to keep you online and available through morning, noon, and night.