Specification Model Blackview ROCK 3 AI Thermal ImagingNetwork 2G GSM B2 B3 B5 B8 3G WCDMA B1 2 4 5 8 4G LTE FDD B1 B2 B3 B4 B5 B7 B8 B12 B13 B17 B18 B19 B20 B26 B28A B28B B66 LTE TDD B38 40 41 SIM Card Slots Dual SIM Card Dual Standby Nano SIM Support nano SIM1 nano SIM2 OR nano SIM TF cardClick Here for network frequency of your country Please check with your carrier provider before purchasing this item Hardware OS DokeOS 5 0 Based on Android 16 CPU Octa core MediaTek Helio G100 2 Cortex A76 2 2 GHZ 6 Cortex A55 2 GHz GPU Mali G57 3D Graphics RAM 32GB 8GB LPDDR4X Up to 24GB expansion 24GB is the virtual memory expansion ROM 256GB UFS2 1 Card Extend Supports an external TF card up to 1TB VFAT Display Size 6 78 inch 20 09 Type FHD IPS INCELL Refresh rate 120Hz Touch sampling rate 180Hz Resolution 1080 2460 pixels 396 PPI Brightness 700 cd m2 Min 750 cd m2 Typ Screen to Body Ratio 86 Multi touch 10 pointsRear Camera Main Camera 108M S5KHM6SX03 FGX9 SF Sensor 1 1 67 inch 6P F1 9 Aperture AF Rear FlashFront Camera Front Camera 50M S5KJN1SQ03 FGX9 Sensor 1 2 76 inch 5P F2 45 Aperture FFLanguage Indonesian Malay Catalan Czech Danish German Estonian English Spanish Filipino French Croatian Italian Latvian Lithuanian Hungarian Dutch Norwegian Polish Portuguese Romanian Slovak Finnish Swedish Vietnamese Greek Turkish Bulgarian Russian Serb Ukrainian Armenian Hebrew Urdu Arabic Persian
