Blackview A90 vs Digma Optima 8027 3G
Blackview A90
Digma Optima 8027 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 2100HSDPA 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 301 Mbps download, 150 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-052019-4
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Status2021-052019-4
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Design
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BuildPlasticPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
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Height-123 mm
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Width-208 mm
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Thickness-10 mm
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Weight185 g320 g
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ColorsBlack, BlueBlack
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Display
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Display typeIPS LCDIPS
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Physical size6.39 inches8 inches
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Resolution720 x 1560 pixels1280 x 800 pixels
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Pixel density269 ppi189 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A73Quad-core 1.3 GHz Cortex-A7
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek Helio P60 (MT6771)Spreadtrum SC7731E
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GPUMali-G72 MP3Mali-T820 MP1
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Memory RAM4 GB1 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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OS
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OSDoke OS 2.0 (Android 11)Android 8.1 Oreo Go Edition
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Main camera
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Camera typeTriple-
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Main camera(wide) , 12 MP, f/1.8 , 1.4 µm2 MP
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(macro)
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(depth)
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Primary camera resolution4096 x 3024 pixels1600 x 1200 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED 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-modeContinuous shooting, digital zoom, geotagging, HDR, white balance settings, scene mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera8 MP, 1/4" , 1.12 µm0.31 MP
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Selfie camera resolution3264 x 2448 pixels640 x 480 pixels
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Selfie camera video1080p@30fps480p@30fps MP
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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 5GHzWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, fingerprint, gyroscope, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4280 mAh3500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Tests and performance
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Antutu180066 (v8)-
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Geekbench(single-core)277 (v5.2)-
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Geekbench(multi-core)1136 (v5.2)-
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Cost
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Price120 USD-
