Blackview BV8800 vs Xiaomi Redmi K20 Pro Premium
Blackview BV8800
Xiaomi Redmi K20 Pro Premium
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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, 1900, 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, 38, 40, 41, 66LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
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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-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-122019-9
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Status2021-122019-9
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Design
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BuildAluminium alloy, polycarbonate, TPUAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height176.2 mm156.7 mm
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Width83.5 mm74.3 mm
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Thickness17.7 mm8.8 mm
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Weight365 g191 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlack, Green, YellowBlack, Blue, Red, Honey, White
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size6.58 inches6.39 inches
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Resolution1080 x 2408 pixels1080 x 2340 pixels
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Pixel density401 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
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Multitouch-Yes
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Display features-HDR10, DCI-P3, Always-on-display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Single-core 2.96 GHz Kryo 485
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetMediatek Helio G96Qualcomm SDM855 Snapdragon 855+
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GPUMali-G7 MC2Adreno 640
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Internal storage128 GB128, 512 GB
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Memory RAM8 GB8, 12 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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StorageUFS 2.1-
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OS
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OSAndroid 11, Doke OS 3.0MIUI 11 (Android 10)
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Main camera
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Camera typeQuadTriple
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Main camera50 MP, 1.2 µm48 MP, 0.8 µm, f/1.8 , 26 mm, 1/2" , 2x optical zoom
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20 MP8 MP, f/2.4 , 53 mm, 1/4" , 1.12 µm
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(ultrawide) , 8 MP13 MP, f/2.4 , 12 mm, 1/3" , 1.12 µm
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(depth) , 2 MP
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Primary camera resolution8160 x 6144 pixels8000 x 6000 pixels
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Primary camera video1440p@30fps2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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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 modeAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, RAW
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera16 MP, 1/3.1" , 1.0 µm20 MP, 0.8 µm, f/2.2
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Selfie camera resolution4608 x 3456 pixels5184 x 3880 pixels
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Selfie camera featuresFace unlock, HDR-
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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 RadioYes
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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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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 1.0 reversible connector
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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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Bluetooth AptX-aptX HD
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NFCYesYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEOYesYes
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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, hall, proximity, step counter, step detector, in-display fingerprint sensor
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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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 33WQualcomm Quick Charge 4+
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Tests and performance
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Antutu269897 (v9)-
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Geekbench(single-core)559 (v5.2)-
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Geekbench(multi-core)1749 (v5.2)-
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Cost
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Price275 USD500 USD