Specifications : Model: Lenovo A656 Band: 2G: GSM 900/1800MHz 3G: WCDMA 900/2100MHz OS: Android4.2 CPU: MTK 6589 Quad Core 1.2GHZ ROM: 4 GB RAM: 512 MB Camera: 5.0M Pixels High definition back camera Auto Focus Battery Capacity: 2000mAh Display Size: 5.0 Inch Type: capacitive touchscreen Resolution: 854x480 pixels IPS Ringtones Type: Polyphonic/MP3 Audio File Format: MP3/WAV/AMR/AWB Video File Format: 3GP/MPEG4 Image File Format: JPEG/BMP/GIF/PNG/GIF E-book Format: TXT/CHM/DOC/HTML Language: Multiple Languages GPS: Yes,built in also support A-GPS WIFI: Yes,802.11 b/g/n Bluetooth: Bluetooth 2.0 Gravity Sensor: Yes Multi-Touch: Yes,5 point touch Other Feature: 3G,WIFI,GPS,FM,Bluetooth,Ebook,Email,Messaging,wallpapers,calendar, calculator,clock,camera,etc