Oppo A18 Vs Infinix Smart 20 - Comparison

Side By Side Comparison of Oppo A18 and Infinix Smart 20. Oppo A18 vs Infinix Smart 20 comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 03, July 2026

Product Name	Oppo A18	Infinix Smart 20	- 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	64.05	65.97
Price	Rs.11699	Rs.13499
Buy Here	Buy Here	Buy Here
Action
Pros
Cons
Manufacturer	Oppo	Infinix
Released On	28th September 2023	8th June 2026
Weight (Grams)	188.00	189.00
Colors	Glowing Black, Glowing Blue	Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange
Dimensions	163.74 x 75.03 x 8.16	167.70 x 78.80 x 7.70
Body Material
Water Resistance	Yes, Splash proof, IPX4	Yes, IP64
Dust Resistance	Yes	Yes
Display
Screen Size	6.56	6.78
Touchscreen	Yes	Yes
Touchscreen Type	IPS LCD	IPS LCD
Resolution	720x1612 pixels	720 x 1640 pixels
Screen Protection
Pixel density	269	259
Screen to body ratio
Display Features	- 90 Hz Refresh Rate	- 120 Hz refresh rate - 700 cd/m² HBM
Software
Operating System	Android 13	Android 16
Custom OS
Processor
Processor	octa-core	Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset	MediaTek Helio G85	MediaTek Helio G81 Ultimate
GPU	Mali-G52 MC2	Mali-G52 MC2
Cooling System
Memory
RAM	4GB (LPDDR4X)	4GB (LPDDR4X)
Internal Storage	64GB, 128GB	64GB, 128GB (eMMC 5.1)
Expandable Storage
Camera
Rear Camera	8 + 2 MP	8-megapixel MP
Flash	Yes	Yes
Zoom
Rear Camera Video Recording	1920x1080 @ 30 fps, 1280x720 @ 30 fps	2k @30 fps, Full HD @30 fps
Front Camera	5-megapixel	8-megapixel
Front Flash		Yes, Screen Flash
Front Camera Video Recording	1920x1080 @ 30 fps, 1280x720 @ 30 fps	2k @30 fps, Full HD @30 fps
Connectivity
5G		No
4G	Yes	Yes
WI-FI	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Bluetooth	Yes, v 5.30	Yes, v 5.20
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
USB		Yes, Type-C
Sensors
Fingerprint	Yes (Side)	Yes (Side)
Accelerometer	Yes
Proximity	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity	Yes	Yes
Gyroccope		Yes
Barometer
Temperature
Audio
Headphone Port	3.5mm	3.5mm
Audio Features
Battery
Battery Capacity	5000	5200
Fast Charging
Buy Here	Buy Here	Buy Here

Oppo A18 Vs Infinix Smart 20 - Comparison

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