Blackview OSCAL C20 Pro vs alcatel Go Flip 3
Blackview OSCAL C20 Pro
alcatel Go Flip 3
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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 networkHSDPA 850, 900, 2100HSDPA 850, 1700(AWS), 1900
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4G networkLTE frequency band 1, 3, 5, 8, 40LTE frequency band 2, 4, 5, 12, 25, 26, 41, 66, 71
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE, 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 announced2021-092019-09
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Status2021-092019-09
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height155.4 mm104.9 mm
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Width73.5 mm53.1 mm
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Thickness9.5 mm20.1 mm
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Weight156 g118 g
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ColorsBlack, Blue, Green, PurpleBlack
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Display
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Display typeIPS TFTTN TFT
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Physical size6.09 inches2.8 inches
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Resolution720 x 1560 pixels240 x 320 pixels
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Pixel density282 ppi143 ppi
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Display colors16777216-
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Protection2.5D curved glass screen-
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Additional display-TN TFT
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Resolution of additional display-128 x 128 pixels
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Size of additional display-1.44 inches
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.6 GHz Cortex-A55Quad-core 1.1 GHz Cortex-A7
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc SC9863AQualcomm MSM8909 Snapdragon 210
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GPUPowerVR GE8322Adreno 304
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Memory RAM2 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB32 GB
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StorageeMMC 5.0-
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)KaiOS 2.5
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Main camera
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Camera typeSingleSingle
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Main camera8 MP, f/2.0 , 1.12 µm2 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED flash-
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Camera featuresAutofocus, 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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Selfie camera
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Selfie camera typeSingle-
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Selfie camera2 MP, 1.75 µm
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera featuresFace detection-
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Selfie camera video720p@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 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 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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NFCNoNo
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GPSYes, with A-GPSNo
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Features
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SensorsAccelerometer, light, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3380 mAh1350 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingNo-
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Talk time 3G-8 h
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Standby time 3G-280 h
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Tests and performance
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Antutu72394 (v9)-
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Geekbench(single-core)138 (v5.2)-
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Geekbench(multi-core)628 (v5.2)-
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Cost
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Price80 USD100 USD
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SAR value
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SAR(head)-1.28 W/kg
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SAR(body)-1.16 W/kg