5.5" Phones Dual Sim Unlocked Android 5.1 Quad Core-JUNING Cellphone Pink Unlocked Dual Sim Cell phones, Android 5.1 Lollipop 5.5" QHD(540 x 960) Screen CUP:MTK6580 Quad Core 1.3GHz;GPU:Mali-400MP;RAM&ROM: 512MB + 4GB Dual Cameras, front camera 2.0MP, back camera 2.0MP 3G (WCDMA 850/2100) and 2G Quad Band (GSM 850/900/1800/1900) network.please buy the GSM/WCDMA SIM card. Do not buy the CDMA SIM card from them.