Model: P20 Pro Display: 6.1inches, AMOLED capacitive touchscreen, Full HD SIM Type: Dual SIM (Nano-SIM, dual stand-by) RAM / ROM: 6 GB / 128 GB OS: Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); EMUI 9 Chipset/CPU: Hisilicon Kirin 970, Octa-Core Processor Front Camera: Single-Lens,24 MP, Leica optics Rear Camera: Tri-Lens ( 40 MP + 20 MP + 8 MP ), Leica optics, LED flash, HDR, panorama Battery: Non-removable Li-Po 4000 mAh battery, Fast Charging Brand: Huawei Model: P20 Pro Network Technology: GSM / HSPA / LTE Body Dimension: 6.10 x 2.91 x 0.31 inches SIM Type: Dual SIM (Nano-SIM, dual stand-by) Display: 6.1 inches, AMOLED capacitive touchscreen, 1080 x 2240 pixels OS: Android 8.1 (Oreo), upgradable to Android 9.0 (Pie); EMUI 9 Chipset: Hisilicon Kirin 970 (10 nm) CPU: Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) GPU: Mali-G72 MP12 Storage/Memory: 6 GB RAM and 128 GB ROM Expandable Storage: No Rear Camera: Tri-Lens [ 40 MP, f/1.8, 27mm (wide), 1/1.7", OIS, PDAF/Laser AF + 20 MP B/W, f/1.6, 27mm (wide), 1/2.7", OIS, PDAF/Laser AF + 8 MP, f/2.4, 80mm (telephoto), 1/4", 3x optical zoom, OIS, PDAF/Laser AF ], Video -upto 2160p@30fps Front Camera: Single-Lens [ 24 MP, f/2.0, 26mm (wide), Leica optics ], Video - 1080p@30fps Sound: Loudspeaker: Yes With Stereo Speakers, 3.5mm jack: No, Active noise cancellation with dedicated mic Connectivity Technologies: Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot, Bluetooth (v4.2, A2DP, LE, EDR, aptX HD), GPS (Yes, with A-GPS, GLONASS, GALILEO), NFC, Infrared Port, USB 3.1, Type-C 1.0 reversible connector Battery: Non-removable Li-Po 4000 mAh battery, Fast battery charging 4.5V/5A 22.5W (58% in 30 min) Sensor: Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum Brand Huawei SKU 100386048_NP-1020686042 Phone Type Smartphone Type of battery Lithium polymer battery Resolution Full HD Battery Non-removable Li-Ion 4000 mAh battery Screen Type AMOLED Processor Type Octa-core Operating system version Android Model P20 Pro RAM Memory 6GB Operating System Android Battery Capacity 1000 mAh to 5000 mAh Storage Capacity 128 GB Number of SIM Slots Dual Camera Front (Megapixels) 24 MP Video Resolution 1080p Screen Size (inches) 6 Inches & Above PPI 400-500 PPI Phone Features GPS,Touchscreen,Wifi,Fingerprint Sensor,NFC Network Connections GSM,2G,3G,4G