After-sales Service Provided:Onort Warranty:3 years Touch Screen Type:Capacitive Screen OS:Android 7.1 SUNMI Cloud OS CPU:Qualcomm Snapdragon quad-core 1.4GHz Memory:8GB ROM 1GB RAM Display:5.99" HD+ 1440x720,IPS Wi-Fi:2.4G 5G tIEEE 802.11 a b g n Bluetooth:Support BLE Support Bluetooth 2.1 3.0 4.2, Interface:Type-C, Support OTG Dimension:215.2*83*17mm Camera:5.0MP, Flash, AF Support QR code scanning NFC:mifare Felica ISO 14443 Type A B ISO15693