Blackview OSCAL C20 Pro vs Realme GT2 Explorer Master
Blackview OSCAL C20 Pro
Realme GT2 Explorer Master
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 8, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-07
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Status2021-092022-07
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Design
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BuildPlasticGlass front, ceramic back or eco leather back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height155.4 mm161.3 mm
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Width73.5 mm74.3 mm
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Thickness9.5 mm8.2 mm
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Weight156 g195 g
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ColorsBlack, Blue, Green, PurpleGold, Gray, White
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Display
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Display typeIPS TFTOLED
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Physical size6.09 inches6.7 inches
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Resolution720 x 1560 pixels1080 x 2400 pixels
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Pixel density282 ppi393 ppi
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Display colors167772161073741824
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Protection2.5D curved glass screenScratch resistant
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Display features-120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Single-core 3.19 GHz Cortex-X2
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CPU(second)quad-core 1.2 GHz Cortex-A55Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetUnisoc SC9863AQualcomm SM8475 Snapdragon 8+ Gen 1
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GPUPowerVR GE8322Adreno 730
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Internal storage32 GB256 GB
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Memory RAM2 GB8, 12 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, Realme UI 3.0
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Main camera
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Camera typeSingleTriple
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Main camera8 MP, f/2.0 , 1.12 µm50 MP, f/1.9 , 1.0 µm, (wide) , 84˚ , 24 mm, 1/1.56" , 40x digital zoom
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(ultrawide) , 50 MP, f/2.2 , 150˚
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(microscope) , 3 MP, f/3.3 , 20 mm
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Primary camera resolution3264 x 2448 pixels8190 x 6144 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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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, optical zoom, digital image stabilization, optical 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, ProLight
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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/2.5 , 82˚ , 25 mm
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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 jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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NFCNoYes
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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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Features
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SensorsAccelerometer, light, proximityAccelerometer, color spectrum, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingNoSuperDart Charge, 65W (100% in 33 min)
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Tests and performance
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Antutu72394 (v9)1059554 (v9)
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Geekbench(single-core)138 (v5.2)1298 (v5.2)
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Geekbench(multi-core)628 (v5.2)4327 (v5.2)
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Cost
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Price80 USD560 USD
