Blackview BV8900 vs Ulefone Power Armor 20WT
Blackview BV8900
Ulefone Power Armor 20WT
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052023-08
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Status2023-062023-08
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Design
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BuildAluminium alloy, polycarbonate, rubber, TPUPolycarbonate, TPU, metal
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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 mm164.8 mm
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Width82.2 mm79.2 mm
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Thickness19.8 mm18.1 mm
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Weight398 g382 g
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WaterproofIP68/IP69K (1.5m and 30 mins)IP68/IP69K (1.5m and 30 mins)
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Dust proofIP68/IP69KIP68/IP69K (1.5m and 30 mins)
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MIL-STD-810HYesYes
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ColorsBlack, Green, OrangeBlack
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches5.65 inches
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Resolution1080 x 2408 pixels1080 x 2600 pixels
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Pixel density406 ppi427 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass Victus-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6779 Helio P90MediaTek MT8781 Helio G99
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GPUPowerVR GM9446Mali-G57 MC2
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Memory RAM8 GB12 GB
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Internal storage256 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB-
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StorageUFS-
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OS
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OSAndroid 13, Doke-OS 3.1Android 12
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Main camera
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Camera typeQuadSingle
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Main camera(wide) , 64 MP, f/1.8 , 1/1.97" inches, 0.7 µm(wide) , 50 MP, f/2.2 , 1.0 µm
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(thermal module)
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(Lepton module)
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Primary camera resolution9280 x 6920 pixels8190 x 6120 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, macro-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/2.2(wide) , 16 MP, f/2.0 , 1.0 µm
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioWireless FM radio, RDS, recording
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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 DirectYes-
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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-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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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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BDSYesYes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, 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 mAh10850 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes, 33W
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Tests and performance
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Antutu201260 (v9)370000 (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 USD360 USD
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SAR value
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SAR EU(head)-0.49 W/kg
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SAR EU(body)-1.04 W/kg