Product A52 Color Vitality Green|Ice Blue|Polar Night Dimension 164.2*62*9.05mm Weight 183.6g OS Doke OS 4.0 (Based on Android 13) Display 720*1600 20:9 HD+ IPS CPU T606 RAM & ROM 4GB RAM + 128GB ROM Max TF Card Storage 512GB Battery Capacity 5180mAh Camera 5MP Front Camera 13MP Rear Camera Navigation GPS, GLONASS and Galileo Wi-Fi & Bluetooth 802.11b/g/n 2.4G ; BT V4.2 Network Connectivity GSM spec: 850/900/1800/1900 3G spec: WCDMA:B1/B8 LTE spec:FDD:B1/B3/B7/B8/B20