Samsung Galaxy A20s vs vivo Y21s
Samsung Galaxy A20s
vivo Y21s
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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, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 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, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66; 1, 3, 5, 8, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 151 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-92021-09
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Status2019-102021-09
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Design
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BuildPlasticPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.3 mm164.3 mm
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Width77.5 mm76.1 mm
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Thickness8 mm8 mm
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Weight183 g182 g
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ColorsBlack, Blue, Green, RedBlue, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size6.5 inches6.51 inches
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Resolution720 x 1560 pixels720 x 1600 pixels
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Pixel density268 ppi270 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.8 GHz Cortex-A53Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SDM450 Snapdragon 450Mediatek MT6769V/CU Helio G80
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GPUAdreno 506Mali-G52 MC2
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Internal storage32, 64 GB128 GB
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Memory RAM3, 4 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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OS
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OSOne UI Core (Android 9.0 Pie)Android 11, Funtouch 11.1
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Main camera
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Camera typeTripleTriple
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Main camera13 MP, f/1.8 , 27 mm50 MP, f/1.8 , 24 mm, (wide)
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8 MP, f/2.2 , 13 mm2 MP, f/2.4 , (macro)
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5 MP, f/2.22 MP, f/2.4 , (depth)
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED 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-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP, f/2.08 MP, f/2.0 , (wide)
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps1080p@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 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBType-C reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes (market dependent)
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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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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gyroscope, light, proximityAccelerometer, compass, fingerprint, proximity
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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 capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge, 18W
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Reverse charging-Yes
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Cost
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Price170 USD170 USD
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Tests and performance
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Antutu-205000 (v8)
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Geekbench(single-core)-363 (v5.2)
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Geekbench(multi-core)-1353 (v5.2)
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SAR value
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SAR(head)-0.83 W/kg
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SAR(body)-1.09 W/kg