Unihertz Atom L Rugged Waterproof Unlocked 6GB 128GB Smartphones Android 11 Cellphones 8MP 48MP Dual Sim NFC Mobile Phones Basic Information Dimensions: 134.5*65*17.5mm Weight: 233.5g(with battery) Color: Black Operating system: Android 11 CPU: Helio P60 Octa Core,2.0GHz RAM: 6GB ROM: 128GB Battery: Non-removable 4300mAh battery Display Display Size: 4.0 inch Resolution: 1136*640 pixels Cameras Rear Camera: 48MP AF Front camera: 8MP FF SIM: Dual SIM Dual standby SIM Card slot: Dual Nano SIM WIFI: WLAN 802.11 a/b/g/n/ac 2.4GHz/5GHz WiFi Direct,WiFi Hotspot Bluetooth: Bluetooth 4.2 GPS: GPS+Beidou+Glonass Sensor: Fingerprint (front-mounted),G-sersor,Gyroscope,Proximity,Ambient Light sensor,Compass,Baroceptor. Connection GSM: Band 2/3/5/8 WCDMA:1/2/4/5/8/19 TDSCDMA: Band 34/39 FDD/TDD LTE: B1/2/3/4/5/6/7/8/12/13/17/18/19/20/25/26/28A/B28B/34/38/39/40/41/66 C2K: BC0/BC1 Other Features NFC: Yes OTG: Yes Micro SD: Yes 3.5mm jack: Yes Radio: FM Radio Earphone Port: 3.5mm USB: USB Type C Misc: IP68 water/dust resistant MIL-STD-810G Package List Atom L*1 Type-C Cable*1 Charger*1 SIM Eject Pin*1 Warranty Card*1 User Guide*1