Blackview BL8800 vs Oppo A57s
Blackview BL8800
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 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 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, 30, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-052022-08
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Status2022-052022-09
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Design
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BuildAluminium alloy, polycarbonate, TPUGlass front (Panda Glass), plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height176.2 mm163.8 mm
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Width83.5 mm75 mm
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Thickness17.7 mm8 mm
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Weight367 g187 g
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WaterproofIP68/IP69K, 1.5m and 30 minutesIPX4
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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 size6.58 inches6.56 inches
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Resolution1080 x 2408 pixels720 x 1612 pixels
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Pixel density401 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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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-A76Quad-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 MT6833 Dimensity 700MediaTek MT6765G Helio G35
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GPUMali-G57 MC2PowerVR GE8320
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Memory RAM8 GB4 GB
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Internal storage128 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 2.1eMMC 5.1
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OS
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OSAndroid 11, Doke-OS 3.0Android 12, ColorOS 12.1
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 50 MP, f/1.8 , 0.64 µm(wide) , 50 MP, f/1.8 , 0.64 µm, 27 mm
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(ultrawide) , 8 MP, f/2.2 , 117˚(depth) , 2 MP, f/2.4
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(IR camera) , 20 MP, f/1.8
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(depth) , 2 MP
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Primary camera resolution8160 x 6144 pixels-
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Primary camera video1440p@30fps1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, 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, phase detection autofocus, night mode 2.0, HDR 2.0, underwater modeHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.0 , 1/3" , 1.0 µm(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 unlock, HDRPanorama
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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 Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.3
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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 capacity8380 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33W (31% in 30 min, 100% in 90 min)SuperVOOC, 33W (100% in 69 min)
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Reverse chargingYes-
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Tests and performance
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Antutu337655 (v9)110000 (v8)
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Geekbench(single-core)548 (v5.2)-
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Geekbench(multi-core)1810 (v5.2)-
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Cost
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Price500 USD190 USD
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