Technical SpecificationsFeaturesQualcomm? Snapdragon? 660 AIE octa-core processorUp to 2.2GHz Adreno 512 GPU, up to 850MHz4GB + 128GB highest storage configuration3GB + 32GB / 4GB + 64GB / 4GB + 128GBSupports storage expansion up to 256GB*Actual free memory and capacity due to various factors. As the operating system occupies a portion of the RAM, actual available memory is less than stated. As the phone comes with pre-installed applications, the actual storage size is smaller than stated.Camera48MP AI dual rear camera*Rear camera48MP + 5MP AI dual rear camera1.6μm large (4-in-1 Super )*PDAFf/1.8 aperture lensSteady handheld night photographyAI portrait mode, background blurringSingle-tone flashLow light enhancementStandard HDRAuto HDRVideo stabilization (EIS)Burst modePanorama modeFace recognitionVideo1080p, 60fps/30fps720p, 30fps720p slow motion, 120fps1080p slow motion, 120fpsFront camera13MPAI portrait mode, background blurringAI BeautifyFace recognitionSelfieHDRAI sceneRear camera: 27 scene categoriesFront camera: 12 scene categoriesDisplay6.3" Dot Drop display19.5:9 aspect ratioResolution: 2340x1080 FHD+, 409 PPIContrast: 1500:1 (typ)NTSC: 84% (typ)Sunlight displayNight displayReading modetemperature adjustmentStandard modeCharging and4000mAh (typ)* / 3900mAh (min)Supports Qualcomm?? Quick Charge?? 4 Technology5V/2A charger includedType- charging portBuilt-inDimensionsHeight: 159.21mm Width: 75.21mmThickness: 8.1mm Weight: 186gNetworks and Connectivity3-choose-2 Mixed SIM trayWhen using both SIM card slots, either card can be set as the primary card,which supports 4G+/4G/3G/2G calling and dataNetwork BandsGSM B2/3/5/8WCDMA B1/2/4/5/8FDD-LTE B1/2/3/4/5/7/8/20/28TDD-LTE B38/40ConnectivitySupports protocols: 802.11a/b/g/n/acSupports 2.4G WiFi / Supports 5G WiFi / Supports WiFi Direct/ Supports WiFi DisplaySupports Bluetooth 5.0Navigation and positioningGPSAGPSGLONASSBeidouSensorsGyroscopeAccelerometerDistance sensorElectronic compasssensorAmbient light sensorVibration motorIR blasterMultimediaMP4M4VMKVXVIDWAVAACMP3AMRFLACSupported video formats: H.264 (Baseline / Main / High profile), MPEG4 (Simple profile / ASP). Supported audio formats: , AAC / AAC + / eAAC +, MP3, AMR - and WB, FLAC, WAV.