6.0" Cell Phones Unlocked Android 5.1 Quad Core Dual Sim ROM 4GB GSM/3G Quadband JUNING Smartphones Black Unlocked Dual SIM Cellphone with Android 5.1 Lollipop Mediatek 6580 Quad Core 1.3 GHz Processor with arm Mali-400 GPU. 6.0" IPS display(1280*720) 4GB Internal memory 512MB RAM. 3.5 mm Audio Jack, FM Radio, MP3 Player, MP4 Player Micro SD Slot up to 16GB Dual Cameras, front camera 2.0MP, back camera 2.0MP. Supports Wi-FI, and Bluetooth. 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.