Blackview BV8900 vs General Mobile GM 20 Pro
Blackview BV8900
General Mobile GM 20 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 7, 8, 20, 38, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052021-03
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Status2023-062021-03
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Design
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BuildAluminium alloy, polycarbonate, rubber, TPUPolycarbonate
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height172.4 mm157.5 mm
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Width82.2 mm75 mm
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Thickness19.8 mm8.65 mm
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Weight398 g180 g
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WaterproofIP68/IP69K (1.5m and 30 mins)-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlack, Green, OrangeBlack, Blue, White
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Display
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Display typeIPS LCDIPS
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Physical size6.5 inches6.3 inches
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Resolution1080 x 2408 pixels1080 x 2340 pixels
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Pixel density406 ppi409 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass VictusScratch resistant, 2.5D curved glass screen, Oleophobic coating
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 2.1 GHz Cortex-A73
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.95 GHz Cortex-A53
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ChipsetMediatek MT6779 Helio P90MediaTek Helio P70
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GPUPowerVR GM9446Mali-G72 MP3
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Memory RAM8 GB6 GB
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Internal storage256 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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StorageUFSUFS 2.1
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OS
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OSAndroid 13, Doke-OS 3.1Android 10
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 64 MP, f/1.8 , 1/1.97" inches, 0.7 µm48 MP, f/1.79
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(thermal module)8 MP
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(Lepton module)2 MP
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Primary camera resolution9280 x 6920 pixels8000 x 6000 pixels
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.216 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlockFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 3.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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Beidou-BeiDou
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BDSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity10380 mAh4050 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes
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Standby time 4G-900 h
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Tests and performance
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Antutu201260 (v9)328753 (v9)
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Geekbench(single-core)424 (v5.2)-
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Geekbench(multi-core)1551 (v5.2)-
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Cost
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Price260 USD250 USD
