Launch Date 20 Dec 2018 Item Code Country of Production China Network TD-LTE,B34/B38/B39/B40/B41,2555-2655MHz, FDD-LTE,B1/B3/B5/B7/B8 WCDMA,B1/B2/B5/B8 TD-SCDMA,B34/B39 GSM,B2/B3/B5/B8 CDMA,BC0 CA,B39+B39,B40+B40,B41+B41,B1+B3,B3+B3,B39+B41 Dimensions (mm) 154 x 73.5 x 7.8 mm Weight (g) 155 g Colors black Stand-By Time Up to 300 hrs battery Talk time Up to 20 hrs battery Battery Model Non-removable Lithium Polymer battery Battery Capacity 3000 mAh Operation System Android 8.0 (ZUI 3.7) Processor Qualcomm625 MSM8953 2.0 Octa Core SIM Card Type Dual Nano SIM (4G+3G) Card Slot Nano SIM card xc 1 + Nano SIM or Micro SD card x 1 RAM: 4 GB ROM: 64 GB MicroSD card slot, SDXC supported up to 128 GB 1. 13 MP f/2.2.7 + 13MP f2.2 front 16MP f2.2 2. 5.7 Full HD IPS display 3. 3000Ah battery