Realme C100 4G Vs Vivo Y21 5G - Comparison

Side By Side Comparison of Realme C100 4G and Vivo Y21 5G. Realme C100 4G vs Vivo Y21 5G comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 10, June 2026

Product Name	Realme C100 4G	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	75.88	76.63
Price	Rs.13498	Rs.18999
Buy Here	Buy Here	Buy Here
Action
Pros
Cons
Manufacturer	Realme	Vivo
Released On	9th April 2026	25th March 2026
Weight (Grams)	219.00	217.00
Colors	Eternal Brown, Triumphal Purple, White Glory	Champagne Gold and Midnight Blue
Dimensions	166.48 x 78.23 x 8.63	161.98 x 75.48 x 8.00
Body Material
Water Resistance	IP69K	IP54
Dust Resistance
Display
Screen Size	6.80	6.74
Touchscreen	Yes	Yes
Touchscreen Type
Resolution	HD+	HD+
Screen Protection
Pixel density	254	452
Screen to body ratio
Display Features
Software
Operating System	Android 16	Android 16
Custom OS
Processor
Processor	octa-core	octa-core
Chipset	MediaTek Helio G92 Max	MediaTek Dimensity 6300
GPU
Cooling System
Memory
RAM	8GB	4GB
Internal Storage	256GB	128GB
Expandable Storage	Yes (2048)
Camera
Rear Camera	50-megapixel MP	50-megapixel MP
Flash	Yes	Wireless charging
Zoom
Rear Camera Video Recording
Front Camera	8-megapixel	QVGA-megapixel
Front Flash
Front Camera Video Recording
Connectivity
5G	No	Yes
4G	Yes	Yes
WI-FI	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.40
GPS	Yes	Yes
NFC	Yes	Yes
USB	Yes	Yes
Sensors
Fingerprint	Yes	Yes
Infrared		Yes
Accelerometer	Yes	Yes
Proximity	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity	Yes	Yes
Gyroccope		Yes
Barometer
Temperature
Audio
Headphone Port	Type-C	Type-C
Audio Features
Battery
Battery Capacity	8000	6500
Fast Charging	45W Fast Charging	44W Flash Charge
Wireless Charging	No	No
Buy Here	Buy Here	Buy Here

Realme C100 4G 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.