Blackview BV9900 vs vivo X20
Blackview BV9900
vivo X20
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 900, 1800; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat6, 301 Mbps download, 51 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102017-9
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Status2019-102017-10
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Design
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BuildMetal, polycarbonate, TPU-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height-155.9 mm
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Width-75.2 mm
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Thickness-7.2 mm
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Weight-159 g
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WaterproofYes, IP68, IP69K-
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Dust proofYes, IP68, IP69K-
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MIL-STD-810GYes-
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ColorsBlackBlack/Gold, Gold, Matte Black, Rose gold
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Display
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Display typeIPSSuper AMOLED capacitive touchscreen
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Physical size5.84 inches6.01 inches
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Resolution1080 x 2340 pixels1080 x 2160 pixels
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Pixel density441 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resisant, Corning Gorilla Glass 5-
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A75Quad-core 2.2 GHz Kryo 260
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.8 GHz Kryo 260
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ChipsetMediaTek Helio P90 (MT6779)Qualcomm MSM8956 Plus Snapdragon 660
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GPUPowerVR GM9446-
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Memory RAM8 GB4 GB
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Internal storage256 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD(uses second SIM slot)
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Memory card max-256 GB
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OS
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OSAndroid 9.0 PieAndroid 7.1.1 (Nougat)
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Main camera
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Camera typeQuadDual
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Main camera48 MP, f/1.75 , 1/2" , 0.8 µm12 MP, f/1.8
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16 MP5 MP
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5 MP
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video2160p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, night modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera16 MP, f/2.0 , 1/3.06" , 1.0 µm12 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BeidouYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, light, magnetometer, pedometer, proximityFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4380 mAh3250 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless chargingYes-