Blackview OSCAL C20 Pro vs UMIDIGI A11
Blackview OSCAL C20 Pro
UMIDIGI A11
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps21.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE, Cat6, 301 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 announced2021-092021-04
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Status2021-092021-04
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Design
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BuildPlasticAG Glass, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height155.4 mm162.2 mm
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Width73.5 mm75 mm
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Thickness9.5 mm9.2 mm
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Weight156 g222 g
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ColorsBlack, Blue, Green, PurpleBlue, Grey
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Display
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Display typeIPS TFTIPS TFT
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Physical size6.09 inches6.53 inches
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Resolution720 x 1560 pixels720 x 1600 pixels
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Pixel density282 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.6 GHz Cortex-A55Octa-core 2.0 GHz Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc SC9863AMediaTek Helio G25
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GPUPowerVR GE8322PowerVR GE8320
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Memory RAM2 GB3, 4 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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StorageeMMC 5.0UFS 2.1
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)Android 11
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Main camera
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Camera typeSingleTriple
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Main camera8 MP, f/2.0 , 1.12 µm13 MP, f/2.0 , (standard)
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(ultrawide) , 8 MP, 120˚
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(macro) , 5 MP, f/2.4
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Primary camera resolution3264 x 2448 pixels4160 x 3120 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 featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super night mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, 1.75 µm8 MP, f/2.2
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Selfie camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Selfie camera featuresFace detectionFace unlock
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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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 802.11a, 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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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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NFCNo-
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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, gyroscope, light, infrared thermometer 2.0, 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 capacity3380 mAh5150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoYes
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Tests and performance
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Antutu72394 (v9)102000 (v8)
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Geekbench(single-core)138 (v5.2)135 (v5.2)
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Geekbench(multi-core)628 (v5.2)484 (v5.2)
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Cost
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Price80 USD120 USD
