Lenovo Lephone A750 4 inch capacitive touch screen smartphone 1GHz 512MB 4GB ROM Android2.3 Dual-Camera 1GHz MT6575, 512RAM, 4GB ROM,5.0MP back camera & 0.3MP front camera. Dual-SIM card (GSM+GSM/GSM+WCDMA), Dual-standby Specifications: Operating System: Androind 2.3 CPU:MTK MT6575 1GHz GPU: PowerVR SGX 531 RAM :512MB ROM :Flash Memory 4GB Screen: 4 inch 800x480pixels, Capacitive Multi-Touch screen Camera:Front: 0.3MP; Back: 5.0MP(AF) Expansion Memory: Extend Memory up to 32GB micro sd card Network: GSM + GSM/GSM + WCDMA; WCDMA:900/2100; GPRS/EDGE:900/1800/1900 Dual-SIM Dual-stanby Video: rm,.rmvb,rv,.wmv,.mp4,.3gp,.asf, .m4v,.avi,.mov,.mpg.mpeg,.flv,.f4v,.asf,.mkv Audio: RA, AAC, AAC+, MP3, WMA, WAV, OGG, MIDI, AMR NB,AU,AIFF, M4A, F4A Interface:3.5mm head jack; micro USB2.0 Wireless :WiFi 802.11, Bluetooth, GPS :Yes Color :Black Battery: 2000mAh Languages: English, Chinese Size:125.6 x 65.9 x 13.8 mm weight:159g