10.4in HD Tablet 4GB RAM 64GB ROM Octa Core 4G Dual Cards Dual Standby Calling Tablet for Android11 Item Type: 10.4in HD Tablet Material: Aluminum Alloy, Glass Model: For Kpad Colour: Gray Operating System: For Android11 Central Processing Unit (CPU): T610, 2xA75 + 6xA55 1.8GHz Graphics Processor (GPU): ARM Mali G52 3EE 2 Core GHz 614.4MHz Memory (RAM): 4GB Storage (ROM): 64GB Screen Size: 10.4in WUXGA Resolution: 1200x2000 (HW) Screen Material: IPS Screen Color: 16 Million Screen Pixels Density: 226PPI Viewing Angle: All Directions Contrast: 1350:1 Brightness: 350cd/m2 Color Temperature: 7500 Color Range: 70% Touch Screen: Capacitive Touch Screen, 10 Point Touch Front Camera: 5MP, FF Rear Camera: 5MP, AF Microphone: Support, Single MIC Speaker: Double BOX (1216/1217) Gravity Sensing: Support Card Slot Type: Three Choose Two Card Tray Slot, 2xNano SIM Card or 1xNano SIM Card + 1xMemory Card (Not Included) Net Standard: GSM (B3/5/8), WCDMA (B1/5/8), TDS (B34/39), FDD (B1/3/5/7/8/20/28A), TDD (B38/39/40/ 41) WiFi: 802.11 ac/a/b/g/n 2.4GHz/5GHz BT: BT5.0 Positioning: Beidou, Galileo, Glonass, GPS Interface Type: 1xType C Interface (USB 2.0 Protocol, Support Charging, Support Headphones, Support OTG) Sound Format: MP3/WMA/WAV/AAC/FLAC/APE (Software Decoding) Video Format: MPEG4/H.264/HEVC 1080P Common System Applications: Calendar, Clock, Calculator, Recorder, Camera, File Management, Gallery, Settings, Music, Etc. Battery Type: Built in 6000mAh Lithium Battery