Blackview A20 Pro vs Blackview BV4900 Pro
Blackview A20 Pro
Blackview BV4900 Pro
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)LTE frequency band 1, 3, 7, 8, 20, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat5, 300 Mbps download, 75 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-62020-11
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Status2018-62020-11
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Design
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BuildPlasticPolycarbonate, ruber, silicone
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height146.7 mm157.5 mm
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Width70.7 mm78.1 mm
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Thickness9.75 mm13.7 mm
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Weight183 g261 g
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Waterproof-IP68
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Dust proof-IP68
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MIL-STD-810G-Yes
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ColorsBlack, Blue, GoldBlack, Green, Orange, Yellow
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size5.5 inches5.7 inches
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Resolution720 x 1440 pixels720 x 1440 pixels
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Pixel density293 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, AGC glassScratch resistant, Dragontrail glass
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6739WAMediaTek Helio P22 MT6762
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GPUPowerVR GE8100PowerVR GE8320
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Memory RAM2 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB128 GB
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Storage-eMMC
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OS
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OSAndroid OS, v8.1 OreoAndroid 10
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Main camera
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Camera typeDualTriple
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Main camera8 MP, f/2.2 , 1.119 µm13 MP, f/2.2 , 1.12 µm, 1/3.06"
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0.3 MP
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Primary camera resolution3284 x 2448 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED 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-modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.45 MP, f/2.2 , 1/4" , 1.4 µm
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Selfie camera resolution2560 x 1920 pixels2560 x 1920 pixels
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Selfie camera features-Face detection
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Selfie camera video720p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-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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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, 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 capacity3000 mAh5580 mAh
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Battery removableNon-removableNon-removable
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Talk time 3G-23 h
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Standby time 3G-600 h
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Tests and performance
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Antutu-94288 (v8)
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Geekbench(single-core)-158 (v5.2)
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Geekbench(multi-core)-804 (v5.2)
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Cost
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Price-100 USD
