Blackview A90 vs Samsung Galaxy Watch 4 Classic 42mm
Blackview A90
Samsung Galaxy Watch 4 Classic 42mm
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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, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 3, 5, 7, 8, 20
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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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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2021-052021-08
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Status2021-052021-08
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Design
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BuildPlasticGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMDual SIM (Nano-SIM, dual stand-by)eSIM
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Height-41.5 mm
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Width-41.5 mm
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Thickness-11.2 mm
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Weight185 g46.5 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlack, BlueBlack, Silver
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Display
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Display typeIPS LCDSuper AMOLED
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Physical size6.39 inches1.19 inches
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Resolution720 x 1560 pixels396 x 396 pixels
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Pixel density269 ppi330 ppi
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Display colors16777216-
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Protection2.5D curved glass screenCorning Gorilla Glass DX
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A73Dual-core 1.18 GHz Cortex-A55
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek Helio P60 (MT6771)Exynos W920
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GPUMali-G72 MP3Mali-G68
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Memory RAM4 GB1.5 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max128 GB-
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Storage-eMMC
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OS
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OSDoke OS 2.0 (Android 11)Android Wear OS, One UI Watch 3
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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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Primary camera-No
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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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LoudspeakerYesYes
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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 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0No
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USB On-The-GoYes-
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4280 mAh247 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless charging-Qi
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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 USD440 USD
