alcatel 1c (2019) vs Blackview A20
alcatel 1c (2019)
Blackview A20
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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 900, 2100
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HSDPA speed42.2 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2019-12018-4
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Oficially announced2019-12018-4
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Design
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BuildPlasticPlastic
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height136.6 mm146.7 mm
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Width65.3 mm70.7 mm
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Thickness10 mm9.6 mm
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Weight148 g170 g
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ColorsBlack, BlueBlack, Gold, Gray
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5 inches5.5 inches
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Resolution480 x 960 pixels480 x 960 pixels
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Pixel density215 ppi195 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Dragontrail glassScratch resistant
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetSpreadtrum SC7731EMediatek MT6580M
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GPUMali-T820 MP1Mali-400 MP2
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Internal storage8 GB8 GB
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Memory RAM1 GB1 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB32 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid OS, v8.0 Oreo Go Edition
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Main camera
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Camera type-Dual
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Main camera5 MP, f/2.4 , 1/5" , 1.12 µm5 MP, f/2.0
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0.3 MP
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Interpolated resolution8 MP-
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video720p@30fps720p@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 camera2 MP, f/2.4 , 1/5" , 1.12 µm2 MP, f/2.8
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Selfie camera interpolated resolution5 MP-
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Selfie camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Selfie camera video720p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM Radio-
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Radio FM-FM 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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WLAN WiFi DirectYes-
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Wi-Fi displayYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v4.0
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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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Features
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SensorsAccelerometer, proximityAccelerometer, 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 capacity2000 mAh3000 mAh
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Battery removable-Removable
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Talk time 2G28 h10 h
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Talk time 3G28 h10 h
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Standby time 2G-240 h
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Standby time 3G-240 h