Blackview A20 vs Realme XT
Blackview A20
Realme XT
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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, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speed-LTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42019-9
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Status2018-42019-9
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Design
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BuildPlasticFront/back glass, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height146.7 mm158.7 mm
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Width70.7 mm75.2 mm
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Thickness9.6 mm8.6 mm
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Weight170 g183 g
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ColorsBlack, Gold, GrayBlue, White
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches6.4 inches
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Resolution480 x 960 pixels1080 x 2340 pixels
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Pixel density195 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, Corning Gorilla Glass 5
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 2.3 GHz Kryo 360 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silver
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ChipsetMediatek MT6580MQualcomm SDM712 Snapdragon 712
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GPUMali-400 MP2Adreno 616
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Memory RAM1 GB4, 6, 8 GB
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Internal storage8 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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Storage-UFS 2.1
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OS
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OSAndroid OS, v8.0 Oreo Go EditionColorOS 6 (Android 9.0 Pie)
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Main camera
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Camera typeDualQuad
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Main camera5 MP, f/2.064 MP, f/1.8 , 1/1.7" , 0.8 µm
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0.3 MP8 MP, f/2.3 , 13 mm, 1/4" , 1.12 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution2592 x 1944 pixels9216 x 6912 pixels
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Primary camera video720p@30fps2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
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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, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection
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Selfie camera
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Selfie camera2 MP, f/2.816 MP, f/2.0 , 1/3.1" , 1.0 µm
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Selfie camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Selfie camera video480p@30fps1080p@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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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, compass, fingerprint, gravity, gyroscope, hall, light, 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 capacity3000 mAh4000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-VOOC Flash Charge 3.0
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Talk time 2G10 h-
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Talk time 3G10 h-
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Standby time 2G240 h-
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Standby time 3G240 h-
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Cost
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Price-220 USD
