Allview Viva Home vs Blackview OSCAL C20 Pro
Allview Viva Home
Blackview OSCAL C20 Pro
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 2100
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4G networkN/ALTE frequency band 1, 3, 5, 8, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, 150 Mbps download, 51 Mbps upload
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GPRSN/AYes
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EDGEN/AYes
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Availability
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Oficially announced2019-72021-09
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Status2019-72021-09
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Design
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Build-Plastic
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height418.5 mm155.4 mm
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Width266.3 mm73.5 mm
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Thickness19.5 mm9.5 mm
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Weight2018.3 g156 g
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ColorsBlackBlack, Blue, Green, Purple
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Display
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Display typeIPS capacitive touchscreenIPS TFT
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Physical size17.3 inches6.09 inches
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Resolution1080 x 1920 pixels720 x 1560 pixels
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Pixel density127 ppi282 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetMediatek MT8163Unisoc SC9863A
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GPU-PowerVR GE8322
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Memory RAM2 GB2 GB
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Internal storage32 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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Storage-eMMC 5.0
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OS
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OSAndroid 9.0 PieDoke OS 2.0 (Android 11 Go Edition)
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP2 MP, 1.75 µm
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera features-Face detection
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Selfie camera video10800p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometerAccelerometer, light, 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 capacity5000 mAh3380 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-No
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Cost
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Price250 USD80 USD
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Main camera
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Camera type-Single
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Main camera8 MP, f/2.0 , 1.12 µm
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Tests and performance
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Antutu-72394 (v9)
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Geekbench(single-core)-138 (v5.2)
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Geekbench(multi-core)-628 (v5.2)
