Blackview OSCAL C20 Pro vs Nokia XR21
Blackview OSCAL C20 Pro
Nokia XR21
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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, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71
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5G network-5G band 1, 2, 3, 5, 7, 20, 25, 28, 40, 41, 66, 71, 77, 78, 79 SA/NSA
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HSDPA speed42.2 Mbps45.4 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE-A, 750 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092023-05
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Status2021-092023-06
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Design
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BuildPlasticGlass front (Gorilla Glass Victus), plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM, eSIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height155.4 mm168 mm
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Width73.5 mm78.6 mm
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Thickness9.5 mm10.6 mm
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Weight156 g231 g
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Waterproof-IP68/IP69K (1.5m and 60 mins)
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Dust proof-IP68/IP69K
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MIL-STD-810H-Yes
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ColorsBlack, Blue, Green, PurpleBlack, Green
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.09 inches6.49 inches
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Resolution720 x 1560 pixels1080 x 2400 pixels
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Pixel density282 ppi406 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen2D curved glass screen, Corning Gorilla Glass Victus
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 1.7 GHz Kryo 660 Silver
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ChipsetUnisoc SC9863AQualcomm SM6375 Snapdragon 695 5G
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GPUPowerVR GE8322Adreno 619
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Memory RAM2 GB6 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 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)Android 12
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Main camera
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Camera typeSingleDual
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Main camera8 MP, f/2.0 , 1.12 µm64 MP, f/1.8 , (wide) , 1/2"
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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Primary camera resolution3264 x 2448 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashdual-LED dual-tone 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, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, speedwarp
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, 1.75 µm16 MP, (wide) , f/2.4
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Selfie camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Selfie camera featuresFace detectionFace unlock, HDR
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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, with stereo speakers
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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, 802.11ax
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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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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX Adaptive
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NFCNoYes (market dependent)
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, 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 mAh4800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoUSB Power Delivery 2.0, 33W
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Tests and performance
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Antutu72394 (v9)396000 (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 USD725 USD
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