Blackview BV8900 vs Oppo A57s
Blackview BV8900
Oppo A57s
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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, 7, 8, 20, 28, 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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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-052022-08
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Status2023-062022-09
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Design
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BuildAluminium alloy, polycarbonate, rubber, TPUGlass front (Panda Glass), plastic frame, plastic back
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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 mm163.8 mm
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Width82.2 mm75 mm
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Thickness19.8 mm8 mm
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Weight398 g187 g
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WaterproofIP68/IP69K (1.5m and 30 mins)IPX4
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Dust proofIP68/IP69KIP5X
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MIL-STD-810HYes-
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ColorsBlack, Green, OrangeBlack, Blue
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches6.56 inches
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Resolution1080 x 2408 pixels720 x 1612 pixels
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Pixel density406 ppi269 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass Victus-
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Display features-480 nits (typ), 600 nits (HBM)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 2.3 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6779 Helio P90MediaTek MT6765G Helio G35
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GPUPowerVR GM9446PowerVR GE8320
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Internal storage256 GB64 GB
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Memory RAM8 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageUFSeMMC 5.1
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OS
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OSAndroid 13, Doke-OS 3.1Android 12, ColorOS 12.1
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 64 MP, f/1.8 , 1/1.97" inches, 0.7 µm(wide) , 50 MP, f/1.8 , 0.64 µm, 27 mm
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(thermal module)(depth) , 2 MP, f/2.4
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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@30fps1080p@30fps
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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 autofocusHDR, Panorama
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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) , 8 MP, f/2.0 , 26 mm
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlockPanorama
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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, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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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Bluetoothv5.2v5.3
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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, compass, fingerprint, 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, 33WSuperVOOC, 33W (100% in 69 min)
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Tests and performance
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Antutu201260 (v9)110000 (v8)
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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 USD190 USD
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