Blackview BV8900 vs vivo y31 2021
Blackview BV8900
vivo y31 2021
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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 850, 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, 5, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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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, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052021-01
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Status2023-062021-01
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Design
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BuildAluminium alloy, polycarbonate, rubber, TPUGlass front, plastic back, plastic frame
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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 mm163.9 mm
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Width82.2 mm75.3 mm
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Thickness19.8 mm8.4 mm
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Weight398 g188 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, OrangePlastic
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches6.58 inches
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Resolution1080 x 2408 pixels1080 x 2408 pixels
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Pixel density406 ppi401 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-A75Quad-core 2.0 GHz Kryo 260 Gold
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.8 GHz Kryo 260 Silver
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ChipsetMediatek MT6779 Helio P90Qualcomm SM6115 Snapdragon 662
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GPUPowerVR GM9446Adreno 610
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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 TB-
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StorageUFS-
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OS
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OSAndroid 13, Doke-OS 3.1Android 11, Funtouch 11
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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 µm(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm
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(thermal module)(macro) , 2 MP, f/2.4
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(Lepton module)(depth) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels8000 x 6000 pixels
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Primary camera video4K@30fps, 1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED 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 autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, 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 , 1/3.06" , 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 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-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesNo
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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, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WYes (70% in 67 min)
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Tests and performance
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Antutu201260 (v9)178300 (v8)
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Geekbench(single-core)424 (v5.2)415 (v5)
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Geekbench(multi-core)1551 (v5.2)1316 (v5)
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Cost
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Price260 USD220 USD
