Allview V4 Viper vs Blackview A80 Pro
Allview V4 Viper
Blackview A80 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkW-CDMA 900, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)LTE 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), 38(2600), 40(2300), 41(2500), 66(1700)
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE Cat 4, 150 Mbps download, 50 Mbps uploadLTE Cat4, 150.8 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 announced2019-92019-11
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Status2019-92019-11
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height145.8 mm162.75 mm
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Width70.9 mm77 mm
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Thickness8.5 mm8.8 mm
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Weight138 g180 g
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ColorsBlue, RedBlue, Black, Green, Red
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.7 inches6.49 inches
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Resolution720 x 1520 pixels720 x 1560 pixels
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Pixel density295 ppi265 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 2.6 GHz Cortex-A53
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CPU(second)quad-core 1.6 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22MediaTek Helio P25 (MT6757CD)
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GPUPowerVR GE8320Mali-T880 MP2
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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 max128 GB128 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 9.0 PieAndroid 9.0 Pie
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Main camera
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Camera typeDualQuad
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Main camera8 MP13 MP, 0.23" , 1.12 µm
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0.3 MP2 MP
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0.3 MP
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0.3 MP
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Primary camera resolution-4224 x 3136 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED flash
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Camera features-Autofocus, 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 camera5 MP8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-720p@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 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, light, proximity
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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 capacity2700 mAh4680 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 3G-19 h
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Standby time 3G-600 h
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Cost
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Price110 USD160 USD