Blackview OSCAL C20 vs Samsung Galaxy S22 Ultra
Blackview OSCAL C20
Samsung Galaxy S22 Ultra
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6/mmWave
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
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5G speed-5+ Gbps download
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-072022-02
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Status2021-072022-02
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Design
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BuildPlasticGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)
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Height155.4 mm163.3 mm
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Width73.3 mm77.9 mm
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Thickness9.75 mm8.9 mm
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Weight152 g228 / 229 (mmWave) g
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Stylus-Yes
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlack, Blue, Green, PurpleBlack, Blue, Burgundy, Graphite, Green, Red, White
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Display
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Display typeIPS TFTDynamic AMOLED 2X
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Physical size6.09 inches6.8 inches
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Resolution720 x 1560 pixels1440 x 3088 pixels
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Pixel density282 ppi500 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, Corning Gorilla Glass Victus+
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Display features-120Hz, HDR10+, 1750 nits (peak), Infinity-O display, Always-on display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Single-core 3.0 GHz Cortex-X2
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CPU(second)Triple-core 2.40 GHz Cortex-A710
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CPU(third)Quad-core 1.7 GHz Cortex-A510
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ChipsetUnisoc SC7731EQualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-820 MP1Adreno 730
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Memory RAM1 GB8, 12 GB
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Internal storage32 GB128, 256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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StorageeMMC 5.0UFS 3.1
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)Android 12, One UI 4.1
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Main camera
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Camera typeSingleTriple
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Main camera5 MP, f/2.0108 MP, f/1.8 , (wide) , 85˚ , 24 mm, 1/1.33" , 0.8 µm, 100x digital zoom
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(periscope telephoto) , 10 MP, f/4.9 , 230 mm, 1/3.52" , 1.12 µm, 10x optical zoom
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(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.52" , 1.12 µm, 3x optical zoom
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(ultrawide) , 12 MP, f/2.2 , 120˚ , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution2560 x 1944 pixels-
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashLED 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-modeAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera2 MP40 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/2.82" , 0.7 µm
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Selfie camera resolution1920 x 1080 pixels-
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Selfie camera featuresFace unlockAutofocus, HDR, phase detection autofocus
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Selfie camera video720p@30fps4K@30/60fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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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, 6E
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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 3.2
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USB On-The-GoYesYes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCNoYes
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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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BDSYesYes
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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-Ion
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Battery capacity3380 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 45W
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Wireless reverse charging-Yes, 4.5W
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Fast wireless charging-Qi/PMA, 15W
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Tests and performance
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Antutu23006 (v8)-
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Geekbench(single-core)59 (v5.2)-
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Geekbench(multi-core)185 (v5.2)-
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Cost
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Price70 USD1200 USD
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SAR value
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SAR EU(head)-1.05 W/kg
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SAR EU(body)-1.58 W/kg