Blackview BV8900 vs alcatel Go Flip 4
Blackview BV8900
alcatel Go Flip 4
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 1700(AWS), 1900
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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 2, 4, 5, 12, 25, 26, 41, 66, 71
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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 announced2023-052021-09
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Status2023-062021-09
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Design
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BuildAluminium alloy, polycarbonate, rubber, TPU-
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height172.4 mm107.3 mm
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Width82.2 mm55.6 mm
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Thickness19.8 mm19.9 mm
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Weight398 g133 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, OrangeBlue
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Display
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Display typeIPS LCDTN TFT LCD
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Physical size6.5 inches2.8 inches
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Resolution1080 x 2408 pixels240 x 320 pixels
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Pixel density406 ppi143 ppi
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Display colors16777216-
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ProtectionCorning Gorilla Glass Victus-
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Additional display-TN TFT
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Resolution of additional display-128 x 128 pixels
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Size of additional display-1.44 inches
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 1.3 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6779 Helio P90QM215 Snapdragon 215
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GPUPowerVR GM9446Adreno 308
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Memory RAM8 GB512 MB
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Internal storage256 GB4 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 3.1KaiOS 3.0
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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 µm2 MP
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(thermal module)
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(Lepton module)
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video4K@30fps, 1080p@30fps480p@30fps
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Primary camera flashLED 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 autofocus-
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 16 MP, f/2.2
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYes-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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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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NFCYesNo
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GPSYes, with A-GPSYes
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity10380 mAh1850 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes, 33W-
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Tests and performance
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Antutu201260 (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 USD75 USD
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SAR value
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SAR(head)-0.78 W/kg
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SAR(body)-1.27 W/kg