Blackview Oscal C30 vs Energizer E280s
Blackview Oscal C30
Energizer E280s
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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, 1800, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 7, 8, 20, 28, 40
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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
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2023-042021-04
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Status2023-042021-04
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Design
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BuildPolycarbonate-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height164.6 mm134.5 mm
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Width76.85 mm56 mm
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Thickness9.4 mm16.8 mm
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Weight193 g113 g
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ColorsBlue, Grey, Starry SkyBlack, Blue, Brown, Gray, Green, White, Yellow
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Display
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Display typeIPS TFTTFT
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Physical size6.52 inches2.8 inches
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Resolution720 x 1600 pixels240 x 320 pixels
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Pixel density269 ppi143 ppi
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Display colors16777216262144
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Protection2.5D curved glass screen-
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53Dual-core 1.2 GHz Cortex-A53
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ChipsetMediatek Helio A22Spreadtrum SC9820E
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GPUPowerVR GE8320Mali-T820
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Memory RAM4 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB32 GB
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StorageeMMC 5.0eMMC
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OS
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OSDoke OS 3.0 (Android 12)KaiOS
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Main camera
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Camera typeDualSingle
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Main camera12 MP0.3 MP
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f/2.4
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Primary camera resolution4032 x 3024 pixels640 x 480 pixels
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Primary camera video1080p@30fps-
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, 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 typeSingleSingle
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Selfie camera5 MP0.3 MP
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Selfie camera resolution2560 x 1944 pixels-
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Selfie camera featuresFace unlock, face detection-
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Selfie camera video1080p@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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v2.1
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Bluetooth A2DPYes-
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Bluetooth EDR-Yes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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Features
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SensorsAccelerometer, fingerprint, light, proximity-
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5080 mAh3000 mAh
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Battery removableNon-removable-
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Fast battery chargingYes, 10W-
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Talk time 2G-10 h
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Standby time 2G-170 h
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Cost
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Price90 USD50 USD
