Blackview A90 vs Doogee CS1
Blackview A90
Doogee CS1
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 2100N/A
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40N/A
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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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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2021-052021-02
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Status2021-052021-02
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Design
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BuildPlasticPlastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)No
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Height-41.5 mm
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Width-35.9 mm
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Thickness-8.9 mm
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Weight185 g45 g
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Waterproof-IP68 (50m)
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Build features-Metal bezel
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ColorsBlack, BlueBlack, Gray
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.39 inches1.4 inches
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Resolution720 x 1560 pixels240 x 240 pixels
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Pixel density269 ppi242 ppi
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Display colors16777216-
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Protection2.5D curved glass screen-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek Helio P60 (MT6771)nRF52832
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GPUMali-G72 MP3-
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Memory RAM4 GB-
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Internal storage64 GB-
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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OS
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OSDoke OS 2.0 (Android 11)Proprietary
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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 µm
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(macro)
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(depth)
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Primary camera resolution4096 x 3024 pixels-
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Primary camera video1080p@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-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 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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EarpieceYes-
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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 5GHzNo
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0No
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USB On-The-GoYes-
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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NFCNoNo
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GPSYes, with A-GPSNo
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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, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4280 mAh200 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 USD30 USD