Samsung Galaxy A03 (4GB) Vs Redmi Note 12 - Comparison

Side By Side Comparison of Samsung Galaxy A03 (4GB) and Redmi Note 12. Samsung Galaxy A03 (4GB) vs Redmi Note 12 comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 10, June 2026

Product Name	Samsung Galaxy A03 (4GB)	Redmi Note 12	- 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	77.11	85.95
Price	Rs.10980	Rs.13790
Buy Here	Buy Here	Buy Here
Action
Pros		Vivid 120Hz AMOLED display IP53 rating Good performance Good battery life
Cons		No stereo speakers Plenty of bloatware Not good for fast-paced games
Manufacturer	Samsung	Xiaomi
Released On	February 2022	January 2023
Weight (Grams)	196.00	188.00
Colors	Black, Blue, Red	Frosted Green, Matte Black, Mystique Blue
Dimensions	164.20 x 75.90 x 9.10	165.88 x 76.21 x 7.98
Body Material	Case: Aluminium alloy Back: Plastic	Case: Aluminium alloy Back: Plastic
Water Resistance		Yes, IP53
Dust Resistance		Yes
Display
Screen Size	6.50	6.67
Touchscreen	Yes	Yes
Touchscreen Type	IPS LCD	Super AMOLED
Resolution	720x1560 pixels	1080x2400 pixels
Screen Protection		Corning Gorilla Glass
Pixel density	270	395
Screen to body ratio	81.85	85.0
Display Features	-Capacitive Touchscreen, Multi-touch -2.5D curved glass screen	-Capacitive Touchscreen, Multi-touch -2.5D curved glass screen -120 Hz refresh rate -DCI-P3
Software
Operating System	Android v10.0	Android v12.0
Custom OS	UI Core 3.1	MIUI 13
Processor
Processor	Octa core 1.6 GHz + 1.6 GHz	Octa core 2.0 GHz + 1.8 GHz
Chipset	Unisoc T606	Qualcomm Snapdragon 4 Gen 1
GPU	Mali-G57 MC2	Adreno 619
Cooling System
Memory
RAM	4GB (LPDDR4X)	4GB (LPDDR4X)
Internal Storage	64GB (eMMC 5.1)	128GB (UFS 2.2)
Expandable Storage	Yes (1TB)	Yes (256)
Camera
Rear Camera	48+ 2 MP	48+ 8+ 2 MP
Flash	Yes, LED Flash	Yes, Dual-color LED Flash
Zoom
Rear Camera Video Recording	1920x1080 @ 30 fps, 1280x720 @ 30 fps	3840x2160 @ 30 fps, 1920x1080 @ 60/30 fps, 1280x720 @ 30 fps
Front Camera	5-megapixel	13-megapixel
Front Flash	No	No
Front Camera Video Recording	1280x720 @ 30 fps	1920x1080 @ 30 fps, 1280x720 @ 30 fps
Connectivity
5G		Yes
4G	Yes	Yes
WI-FI	Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Yes, Wi-Fi 6 802.11 ac (2.4GHz + 5GHz)
Bluetooth	Yes, v4.2	Yes, v 5.10
GPS	Yes, with A-GPS	Yes, with A-GPS, Glonass
NFC	No	No
USB	microUSB 2.0	USB Type-C 2.0
Sensors
Fingerprint	No	Yes (Side)
Accelerometer	Yes	Yes
Proximity	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity	Yes	Yes
Gyroccope	No	Yes
Barometer		No
Temperature	No	No
Audio
Headphone Port	3.5 mm	3.5 mm
Audio Features	Dolby Atmos
Battery
Battery Capacity	5000	5000
Fast Charging	Yes, 10w Fast Charge	Yes, 33w Fast Charge
Buy Here	Buy Here	Buy Here

Samsung Galaxy A03 (4GB) Vs Redmi Note 12 - Comparison

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