Oppo A3 5G Vs Vivo Y21 5G - Comparison

Side By Side Comparison of Oppo A3 5G and Vivo Y21 5G. Oppo A3 5G vs Vivo Y21 5G comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 18, July 2026

Product Name	Oppo A3 5G	Vivo Y21 5G	- Select Brand - AppleSamsungGoogleXiaomiOnePlusHuaweiLGLeicaPocoiQooHTCLenovoMotorolaNokiaOppoSonyAsusVivoInfocusCoolpadZukHPiBallPanasonicNextbitRealmeNubiaBlackBerryMeizuGioneeAlcatelSpiceVideoconXoloByondAcerCelkonHCLLetvAdcomIntexKarbonnMicromaxSwipeZopoLavaArchosChampion ComputersPhicomm ElephoneSaloraInfinixTuringCromaUmiwiioSymphonySaygusQMobileBluVaioMyPhoneDatawindYamada DenkiQikuOnidaFormeKultOukitelFlyViaanTCLKyoceraFairphoneSikurTonino LamborghiniRio MobileCherry MobileGeneral MobileGeeksPhoneRelianceAirtelKestrelMarshallRinging BellsAqua MobilesmPhoneHonorTp-LinkiBerryIdeaJollaJosh MobileLemonMagiconMaxx MobileMTSPantelPhilipsCreoLYFSimmtronicsTecmax QtecAmzerRazerChilliMitashiSmartronFlashHyveVertuNeffosPepsiPolaroidReachSirinZioxAlienwareRdpiVoomiCatItelVodafoneSansuiLephoneWickedleakYota DevicesZenZTEZyncAlphaMercuryObiAmazonOplusSharpSunstrikeMicrosoftBenqYuKodakAOCAryaBQChampionEvercossJiviMito MobileNexianSilent CircleKenxindaBasetronixdocossLumigonNamotelTecnoElariJioComioM-TechMafeCentricEssentialDetelNuu Mobile10.orOKWUBillionEnergizerMobiistarTamboHomtomYandexOTHOLaplomaSmartisanRoyoleMarqNothingDoogeeHMDCMF - Select Phone -	- Select Brand - AppleSamsungGoogleXiaomiOnePlusHuaweiLGLeicaPocoiQooHTCLenovoMotorolaNokiaOppoSonyAsusVivoInfocusCoolpadZukHPiBallPanasonicNextbitRealmeNubiaBlackBerryMeizuGioneeAlcatelSpiceVideoconXoloByondAcerCelkonHCLLetvAdcomIntexKarbonnMicromaxSwipeZopoLavaArchosChampion ComputersPhicomm ElephoneSaloraInfinixTuringCromaUmiwiioSymphonySaygusQMobileBluVaioMyPhoneDatawindYamada DenkiQikuOnidaFormeKultOukitelFlyViaanTCLKyoceraFairphoneSikurTonino LamborghiniRio MobileCherry MobileGeneral MobileGeeksPhoneRelianceAirtelKestrelMarshallRinging BellsAqua MobilesmPhoneHonorTp-LinkiBerryIdeaJollaJosh MobileLemonMagiconMaxx MobileMTSPantelPhilipsCreoLYFSimmtronicsTecmax QtecAmzerRazerChilliMitashiSmartronFlashHyveVertuNeffosPepsiPolaroidReachSirinZioxAlienwareRdpiVoomiCatItelVodafoneSansuiLephoneWickedleakYota DevicesZenZTEZyncAlphaMercuryObiAmazonOplusSharpSunstrikeMicrosoftBenqYuKodakAOCAryaBQChampionEvercossJiviMito MobileNexianSilent CircleKenxindaBasetronixdocossLumigonNamotelTecnoElariJioComioM-TechMafeCentricEssentialDetelNuu Mobile10.orOKWUBillionEnergizerMobiistarTamboHomtomYandexOTHOLaplomaSmartisanRoyoleMarqNothingDoogeeHMDCMF - Select Phone -
Product Image
Specs score	82.15	81.43
Price	Rs.13698	Rs.18999
Buy Here	Buy Here	Buy Here
Action
Pros
Cons
Manufacturer	Oppo	Vivo
Released On	19th August 2024	25th March 2026
Weight (Grams)	187.00	217.00
Colors	Nebula Red, Ocean Blue	Champagne Gold and Midnight Blue
Dimensions	165.70 x 76.00 x 7.70	161.98 x 75.48 x 8.00
Body Material
Water Resistance	Yes, Splash proof, IP54	IP54
Dust Resistance	Yes
Display
Screen Size	6.67	6.74
Touchscreen	Yes	Yes
Touchscreen Type	LCD
Resolution	720x1604 pixels	1600 × 720 pixels
Screen Protection
Pixel density	264	452
Screen to body ratio
Display Features	-120 Hz Refresh Rate
Software
Operating System	Android 14	Android 16
Custom OS	ColorOS 14.0.1
Processor
Processor	octa-core	octa-core
Chipset	MediaTek Dimensity 6300	MediaTek Dimensity 6300
GPU	Mali-G57 MC2	Mali-G57 MC2
Cooling System
Memory
RAM	6GB (LPDDR4X)	4GB
Internal Storage	128GB	128GB
Expandable Storage	Yes
Camera
Rear Camera	50-megapixel MP	50-megapixel MP
Flash	Yes, LED Flash	Wireless charging
Zoom
Rear Camera Video Recording	1920x1080 @ 30 fps, 1280x720 @ 30 fps
Front Camera	5-megapixel	QVGA-megapixel
Front Flash
Front Camera Video Recording
Connectivity
5G	Yes	Yes
4G	Yes	Yes
WI-FI	Yes, 802.11 a/b/n/ac	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.40
GPS	Yes	Yes
NFC		Yes
USB		Yes
Sensors
Fingerprint	Yes (Side)	Yes
Infrared		Yes
Accelerometer	Yes	Yes
Proximity	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity	Yes	Yes
Gyroccope	Yes	Yes
Barometer
Temperature
Audio
Headphone Port	3.5mm	Type-C
Audio Features
Battery
Battery Capacity	5100	6500
Fast Charging	Yes, 45W Super VOOC Charging	44W Flash Charge
Wireless Charging		No
Buy Here	Buy Here	Buy Here

Oppo A3 5G Vs Vivo Y21 5G - Comparison

You can see the comparison of phones side by side. Now you are free to judge and decide what phone to buy.