vivo V21s vs vivo Y12a
vivo V21s
vivo Y12a
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 7, 8, 38, 40, 41
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5G network5G band 1, 28, 40, 41, 77, 78, 79 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, Cat12, 1200 Mbps download, 150 Mbps uploadLTE, 150 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-112021-06
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Status2022-112021-06
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Design
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BuildPlasticGlass front, plastic back, plastic frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.7 mm164.4 mm
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Width73.9 mm76.3 mm
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Thickness7.3 mm8.4 mm
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Weight176 / 177 g191 g
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ColorsBlue, GradientBlack, Blue
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.44 inches6.51 inches
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Resolution1080 x 2404 pixels720 x 1600 pixels
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Pixel density409 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A76Quad-core 1.95 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.45 GHz Cortex-A53
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ChipsetMediaTek MT6853 Dimensity 800UQualcomm SDM439 Snapdragon 439
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GPUMali-G57 MC3Adreno 505
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Memory RAM8 GB3 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 2.2-
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OS
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OSAndroid 12, Funtouch 12Android 11, Funtouch 11
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 0.7 µm(wide) , 13 MP, f/2.2
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video4K@30fps, 1080p@30/60fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusPanorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 44 MP, f/2.0 , 150 mm8 MP, f/1.8
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Selfie camera featuresAutofocus, face unlock, HDR, optical image stabilization-
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Selfie camera video4K@30fps, 1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesNo
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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, compass, fingerprint, gyroscope, 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 chargingYes, 33W (63% in 30 min)Quick Charge
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Reverse charging-Yes
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Tests and performance
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Antutu368414 (v9)-
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Geekbench(single-core)363 (v5.2)171 (v5.4)
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Geekbench(multi-core)1353 (v5.2)830 (v5.4)
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Cost
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Price360 USD140 USD
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