Oneplus 2 Factory Unlocked A2003 4G Smartphone, Android 5.1, 5.5 Inch, Dual Nano-SIM Card - 64 GB Black (International version, No Warranty) Android5.1 64-bitQualcommSnapdragonTM810processor,1.8GHzOcta-core 2G:GSM850/900/1800/1900MHz;3G:WCDMA850/900/1700/1900/2100MHz, 4G:FDD LTE:Bands 1/3/5/7/8/20, TDD LTE 38/40/41 3GB RAM, 64GB ROM; 13.0MP 5.0MP Camera Wi-Fi: Dual-band Wi-Fi: 2.4GHz 802.11b/g/n and 5GHz 802.11a/n/ac