[5G Connectivity]Powered by the advanced 6nm Octa-core MediaTek Dimensity 8020 CPU, ensuring lightning-fast 5G speeds and seamless performance. [Efficient Secondary Display]Features a power-efficient secondary display for quick access to essential information without activating the main screen. [Premium Audio Experience]Equipped with Dual Harman Kardon Smart-PA Speakers, delivering exceptional sound quality for an immersive multimedia experience. [Ample Storage and Memory]Boasts 12GB LPDDR4X RAM and 512GB UFS 3.1 ROM, providing smooth multitasking and abundant storage for apps, photos, and videos. [Professional-Grade Cameras]50MP OIS Anti-shake Rear Camera for stable, high-quality shots, complemented by a 50MP Selfie Camera for stunning self-portraits. [Durable Display Protection]Features Corning Gorilla Glass 7 (Victus), offering superior scratch and drop protection for the device's screen. [Long-Lasting Battery]Powered by a massive 8800mAh battery, ensuring extended usage time between charges for uninterrupted productivity and entertainment. Specifications: Appearance Model BL9000  Dimensions LxWxH, mm  179.5*82.6*17MM Screen Size, inch  Main screen 6.78" inch, secondary screen 1.32" inch Resolution Main screen FHD+ 1080*2460, secondary screen 360*360 Refresh rate Main screen supports 120HZ, secondary screen supports 60HZ LCD panel  BOE IC ILI7807S Panel type (IPS, other)  IPS PPI/DPI PPI:396 Brightness, cd/m2   1nit=1 cd/m²  500cd/m2  Viewing angle (H/V)  full angle Aspect ratio 20:9 Touch panel Multi-touch, points supported 10 points TP type (G+G, other)  incell IC  ILI7807S glass Main screen: Corning CG7, secondary screen: Corning 3 Glove mode Support Connectivity Wi-Fi version & spec  802.11a/b/g/n/ac/ax Bluetooth-compatible version & spec BT 5.1 GSM spec 850/900/1800/1900 (B2/B3/B5/B8) 3G spec WCDMA: B1/B2/B4/B5/B6/B8/B19CDMA: BC0/BC1/BC10 LTE spec LTE_FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/30/66LTE-TDD:B34/38/39/40/41 5G spec 5G：N1/3/5/7/8/20/28/38/40/41/77/78/79 GPS spec   GPS+Beidou+Glonass+Galileo PCBA PCBA specs  12-layers CPU name MT6891Z/CZA (Dimensity 8020)   Cores qty Octa core  CPU clock  ARM Cortex-A78 cores @ 2.6GHz*4， ARM Cortex-A55 cores @ 2.0GHz*4 GPU  ARM G77 MC9 836MHz RAM type LPDDR4x RAM volume RAM =12GB    ROM type  UFS3.1 ROM volume 512GB TF card slot  NO USB type & qty TYPE-C (USB 3.0) Max temperature on the surface during max loading Celsius 46 Video Decode HEVC, VP9, AV1, H264, H263, MPEG-4, MPEG-2, VP8, HEIF video Encode MPEG-4, H264, H263, HEVC Uplink speed  UL-2.5Gbps Downlink speed DL-4.7Gbps Camera Front, Mpix 50M Front Camera Sensor Hi-5022Q Auto-focus (AF, FF) FF Front Camera Aperture F.NO 2.45 Front Camera Sensor Size 1/ 2.8 inch Front Flash NO Rear, Mpix Main camera 50M + wide angle 13M Rear Camera Sensor S5KGN5SP03-FGX9  +  Hi-1336 Rear Camera Sensor Size 1/ 1.57  inch +1/ 3.06 inch Auto-focus (AF,FF) AF+AF Rear Camera Aperture F.NO 1.88+ F.NO 2.2 Rear Flash Yes  Sound Speaker qty  1216 body/BOX cavity speaker Harman sound effect Speaker Ω/W 1W Receiver size LxWxH, mm   1216 body/BOX cavity speaker Harman sound effect Receiver Ω/W    1W Microphone type GoerTek S080T421-069   *2 Power PMIC (Power management unit) MT6360 Nominal voltage & V   7.82V Battery Size, LxWxH, mm   4.6*63*83mm Polymer type Polymer lithium ion battery Battery capacity, Wh  34.408Wh Battery capacity, mAh  Actual capacity: 4400mAH Max charging current for the battery, mAh  6A Multi-media video .3pg  .mp4 .avi .mp4, .3gp .3g2 .3gpp etc. audio mpeg 3gpp raw WMA ALAC etc. image PNG JPG GIF etc. Features Motor 10G301030 Linear Motor Operation system Android 13 Sensors (Proximity, Light, G-sensor etc) G/P/L-sensor Laser ranging NO  flashlight  NO Gyroscope yes Magnetic yes Air pressure sensor  yes Temperature humidity sensor NO  Hall NO  fingerprint yes RGB  yes NFC yes  Coulomb Counter  yes Wireless charging NO Hardware intercom NO ultraviolet ray  NO heart rate NO Sim-card quantity  two Sim-card type SIM (Nano)*2 FM YES  OTG (+USB Host function)  YES  Earphones 3,5mm jack type (OMTP or CTIA)   Type-C interface FOTA (firmware over-the-air) updates  YES