Xiaomi Redmi Y3 vs vivo Y21s
Xiaomi Redmi Y3
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 networkW-CDMA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 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 speed-LTE, 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 announced2019-42021-09
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Status2019-42021-09
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Design
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BuildPlasticPlastic
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158.73 mm164.3 mm
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Width75.58 mm76.1 mm
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Thickness8.47 mm8 mm
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Weight180 g182 g
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ColorsBlue, Black, RedBlue, White
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.26 inches6.51 inches
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Resolution720 x 1520 pixels720 x 1600 pixels
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Pixel density269 ppi270 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, LTPS(Low Temperature PolySilicon)-
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Kryo 250Dual-core 2.0 GHz Cortex-A75
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CPU(second)quad-core 1.8 GHz Kryo 250Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm Snapdragon 632Mediatek MT6769V/CU Helio G80
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GPUAdreno 506Mali-G52 MC2
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Memory RAM3, 4 GB4 GB
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Internal storage32, 64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1024 GB1 TB
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StorageeMMC 5.1-
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OS
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OSMIUI V10(Android 9.0 Pie)Android 11, Funtouch 11.1
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Main camera
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Camera typeDualTriple
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Main camera12 MP, f/2.2 , 1.25 µm50 MP, f/1.8 , (wide) , 24 mm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution4000 x 3000 pixels-
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Primary camera video1080p@60fps, 720@120fps1080p@30fps
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, 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, RAW, phase detectionAutofocus, 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 camera32 MP, f/2.2 , 1/2.8" , 0.8 µm8 MP, f/2.0 , (wide)
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Selfie camera resolution6528 x 4896 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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Wi-Fi displayYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-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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InfraredYes-
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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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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, proximity, light, compass, fingerprintAccelerometer, 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 charging-Quick Charge, 18W
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Reverse charging-Yes
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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
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Cost
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Price-170 USD