Blackview Oscal C70 vs Lenovo Legion Duel 2
Blackview Oscal C70
Lenovo Legion Duel 2
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 7, 8, 19, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43
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5G network-5G band 1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-042021-04
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Status2023-052021-05
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Design
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BuildPlasticGlass front (Gorilla Glass 5), glass back, aluminum frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.2 mm176 mm
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Width75.2 mm78.5 mm
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Thickness8.8 mm9.9 mm
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Weight192 g259 g
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Build features-Built-in two cooling fans, RGB light panel (on the back), 6 pressure sensitive zones (gaming triggers)
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ColorsBlue, Green, GreyBlack, White
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Display
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Display typeIPS LCDAMOLED
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Physical size6.56 inches6.92 inches
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Resolution720 x 1600 pixels1080 x 2460 pixels
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Pixel density267 ppi388 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass 5
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Display features-144Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.6 GHz Cortex-A75Single-core 2.84 GHz Kryo 680
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CPU(second)Hexa-core 1.6 GHz Cortex-A55Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetUnisoc T606Qualcomm SM8350 Snapdragon 888 5G
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GPUMali-G57 MP1Adreno 660
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Memory RAM6 GB12, 16 GB
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Internal storage128 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 12, Doke-OS 3.1Android 11, ZUI 12.5
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Main camera
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Camera typeDualDual
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Main camera(wide) , 50 MP, f/2.2 , 1/2.76" , 0.64 µm(wide) , 64 MP, f/1.9 , 1/1.32" , 1.0 µm, 82˚ , 25 mm
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(depth) , 0.3 MP(ultrawide) , 16 MP, f/2.2 , 123˚ , 16 mm, 1.0 µm
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Primary camera resolution8190 x 6120 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP44 MP, f/2.0 , 24 mm, 1/2.65" , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30/60/120fps
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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 BandYesDual-band
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USBType-C2 x Type-C (2.0 & 3.1)
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, light, proximityAccelerometer, 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 capacity5180 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes (50% in 12 min, 100% in 30 min)
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Talk time 4G20 h-
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Standby time 4G528 h-
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Tests and performance
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Antutu230682 (v9)842552 (v9)
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Geekbench(single-core)324 (v5.2)1168 (v5.2)
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Geekbench(multi-core)1227 (v5.2)3836 (v5.2)
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Cost
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Price90 USD960 USD
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