Blackview BV9900E vs Oppo A77 4G
Blackview BV9900E
Oppo A77 4G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 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, 34, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 38, 40, 41
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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 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 announced2020-092022-08
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Status2020-092022-08
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Design
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BuildMetal, polycarbonate, TPUGlass front, plastic frame, plastic or leather back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height156.5 mm163.8 mm
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Width78.3 mm75.1 mm
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Thickness14.2 mm8 mm
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Weight264 g187/189 g
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WaterproofIP68/IP69KIP54
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Dust proofIP68/IP69KIP54
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MIL-STD-810GYes-
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ColorsBlackBlue, Orange
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Display
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Display typeIPS LCDIPS LCD
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Physical size5.84 inches6.56 inches
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Resolution1080 x 2280 pixels720 x 1612 pixels
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Pixel density432 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Scratch resistant, 2.5D curved glass screen
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Display features-90Hz, 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 Helio P90 MT6779MediaTek MT6765G Helio G35
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GPUPowerVR GM9446PowerVR GE8320
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Memory RAM6 GB4 GB
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Internal storage128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB64 GB
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StorageUFS 2.1UFS 2.2
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OS
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OSAndroid 10Android 12, ColorOS 12.1
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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 µm50 MP, f/1.8 , (wide) , 81˚
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16 MP, 120˚ , 1/3.1" , 1.0 µm2 MP, 89˚ , (depth) , f/2.4
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2 MP, 1.75 µm
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0.3 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 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, phade detection autofocus, night mode-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.0 , 1/3.1" , 1.0 µm2 MP, f/2.4 , (wide)
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace detectionPanorama
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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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 2.0Type-C 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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Bluetooth AptX-aptX HD
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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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QZSS-Yes
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Features
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SensorsAltimer, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, heart rate, humidity, light, magnetometer, pedometer, proximity, thermometerAccelerometer, compass, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4380 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesSuperVOOC, 33W (100% in 69 min)
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Wireless chargingYes-
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Talk time 2G1680 h-
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Standby time 2G528 h-
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Tests and performance
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Antutu220000 (v8)-
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Geekbench(single-core)393 (v5.2)-
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Geekbench(multi-core)1426 (v5.2)-
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Cost
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Price260 USD200 USD
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