Vivo X300 Pro Vs Xiaomi 15 Ultra - Comparison

Side By Side Comparison of Vivo X300 Pro and Xiaomi 15 Ultra. Vivo X300 Pro vs Xiaomi 15 Ultra comparison to compare Processor, display, RAM, Storage and other features.

This page was last updated on 10, June 2026

Product Name	Vivo X300 Pro	Xiaomi 15 Ultra	- 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	180.35	180.79
Price	Rs.109999	Rs.109990
Buy Here	Buy Here	Buy Here
Action
Pros	Good display Impressive camera Excellent battery life Smooth performance
Cons	Average Speakers
Manufacturer	Vivo	Xiaomi
Released On	13th October 2025	27th February 2025
Weight (Grams)	226.00	226.00
Colors	Free Blue, Pure Black, Simple White, Wilderness Brown
Dimensions	161.98 x 75.48 x 7.99	161.30 x 75.30 x 9.35
Body Material	Glass, Aluminium alloy
Water Resistance	Yes, IP68/IP69	Yes, IP68
Dust Resistance	Yes	Yes
Display
Screen Size	6.78	6.73
Touchscreen	Yes	Yes
Touchscreen Type	AMOLED	LTPO AMOLED (Curved Display)
Resolution	1260x2800 Pixels	3200x1440 pixels
Screen Protection	Armor Glass
Pixel density	453	521
Screen to body ratio	20:9
Display Features	- 2.5D curved glass screen - BOE 10Q Plus material - 1 Hz - 120 Hz refresh rate - 100% DCI-P3 - 2160 Hz PWM dimming - HDR10+ - HDR Vivid - Dolby Vision - ZReal - SGS Flicker-free Certified - SGS Low Blue Light Certified - Circular Polarization 2.0	- 3200 nits Peak Brightness - 120Hz Refresh Rate - HDR 10+
Software
Operating System	Android 16	Android 15
Custom OS	Origin OS	HyperOS
Processor
Processor	octa-core	4.32 MHz octa-core
Chipset	MediaTek Dimensity 9500	Snapdragon 8 Elite
GPU	Mali-G1 Ultra MC12	Adreno 830
Cooling System	Vapor chamber with hydrophilic nanofluid and heat pipes	Dual-channel IceLoop system
Memory
RAM	12GB (LPDDR5X Ultra)	16GB (LPDDR5X)
Internal Storage	256GB (UFS 4.1)	512GB (UFS 4.1)
Expandable Storage
Camera
Rear Camera	50+ 200+ 50 MP	50 + 50 + 200 + 50 MP
Flash	Yes	Yes
Zoom	100 x (digital zoom) 3.5 x (optical zoom)
Rear Camera Video Recording		7680x4320 @ 30 fps, 3840x2160 @ 120 fps, 1920x1080 @ 1920 fps, 1280x720 @ 1920 fps
Front Camera	50-megapixel	32-megapixel
Front Flash		Yes, Screen flash
Front Camera Video Recording		3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
Connectivity
5G	Yes	Yes
4G	Yes	Yes
WI-FI	Yes, Wi-Fi 7 (802.11 a/be)	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Bluetooth	Yes, v 6.0	Yes, v 6.0
GPS	Yes, GPS with A-GPS, GLONASS, BeiDou, Galileo, QZSS	Yes with A-GPS, Glonass
NFC	Yes	Yes
USB	Yes, Type-C	Type-C
Sensors
Fingerprint	Yes (under-display)	Yes (Under-display)
Infrared	Yes
Accelerometer	Yes	Yes
Proximity	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity	Yes	Yes
Gyroccope	Yes	Yes
Barometer		Yes
Temperature
Audio
Headphone Port	Type-C
Audio Features	Stereo speakers
Battery
Battery Capacity	6510	5410
Fast Charging	Yes, 90W Fast Charging	Yes, 90W Hyper Charging
Wireless Charging	Yes	Yes
Wireless Fast Charging	Yes, 40W	Yes, 80W
Wireless Reverse Charging		Yes, 10W
Buy Here	Buy Here	Buy Here

Vivo X300 Pro Vs Xiaomi 15 Ultra - Comparison

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