Samsung Galaxy A20s vs vivo Watch 2
Samsung Galaxy A20s
vivo Watch 2
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
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LTE speedLTE, Cat4, 151 Mbps download, 51 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2019-92021-12
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Status2019-102021-12
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Design
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BuildPlasticGlass front, stainless steel frame 316L
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height163.3 mm46.4 mm
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Width77.5 mm46.4 mm
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Thickness8 mm11 mm
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Weight183 g47 g
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Waterproof-IP68, 50 m
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Dust proof-IP68
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ColorsBlack, Blue, Green, RedBlack, Brown, Silver
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED
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Physical size6.5 inches1.43 inches
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Resolution720 x 1560 pixels466 x 466 pixels
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Pixel density268 ppi326 ppi
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Display colors16777216-
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MultitouchYes-
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Hardware
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CPUOcta-core 1.8 GHz Cortex-A53
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ChipsetQualcomm SDM450 Snapdragon 450-
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GPUAdreno 506-
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Memory RAM3, 4 GB-
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Internal storage32, 64 GB2 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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OS
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OSOne UI Core (Android 9.0 Pie)Proprietary OS
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Main camera
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Camera typeTriple-
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Main camera13 MP, f/1.8 , 27 mm
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8 MP, f/2.2 , 13 mm
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5 MP, f/2.2
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Primary camera resolution4160 x 3120 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 camera8 MP, f/2.0
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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 802.11b, 802.11g, 802.11nNo
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBType-C reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gyroscope, light, proximityAccelerometer, altimeter, barometer, compass, heart rate, gyroscope, SpO2
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-Po-
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Battery capacity4000 mAh-
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Battery removableNon-removable-
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Fast battery chargingYes-
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Wireless charging-Yes, 10W
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Cost
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Price170 USD200 USD
