Xiaomi 15 Ultra vs OnePlus 15 - Full Comparison

Findprix helps you compare the Xiaomi 15 Ultra and OnePlus 15 (16GB RAM + 512GB) in terms of price, specifications, user reviews, and more. Xiaomi 15 Ultra is priced at ₹89,990. OnePlus 15 (16GB RAM + 512GB) is priced at ₹85,999. Here's a quick comparison.

Product	Price	Processor	RAM	Storage	Display	Front Camera	Rear Camera	Battery	OS
Xiaomi 15 Ultra	₹89,990	Qualcomm Snapdragon 8 Elite \| 3 nm	12GB	256GB \| UFS 4.1	6.73 inches \| QHD+	32MP	50MP + 50MP + 200MP + 50MP	6000 mAh \| 90W	Android 15
OnePlus 15	₹85,999	Qualcomm Snapdragon 8 Elite Gen 5 \| 3 nm	12GB \| LPDDR5X Ultra Plus	256GB \| UFS 4.1	6.78 inches \| FHD+	32MP	50MP + 50MP + 50MP	7300 mAh \| 120W	Android 16

₹89,990

Xiaomi 15 Ultra

₹85,999

OnePlus 15

16GB RAM + 512GB

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Prices

Xiaomi 15 Ultra

Amazon₹89,990

Price has been stable for the last 1 month.

OnePlus 15

Amazon₹85,999

At its highest but matches the 1 month average of ₹85,999.

Ratings

Xiaomi 15 Ultra

4.4

(98)

OnePlus 15

4.6

(1.3K)

General

Feature	Xiaomi 15 Ultra	OnePlus 15
Device Type	Smartphone	Smartphone
Operating System	Android 15	Android 16
OS Updates	4 Years	4 Years
Security Updates	--	6 Years
Custom UI	HyperOS 2	Oxygen OS

Design

Feature	Xiaomi 15 Ultra	OnePlus 15
Dimensions	161.3 x 75.3 x 9.4 mm	161.4 x 76.7 x 8.1 mm
Weight	226 g	211 g
Water Resistance	Yes, IP68 (up to 1.5m for 30 min)	Yes, IP68, IP66, IP69K, IP69 (up to 2m for 30 min)
Dust Resistance	--	Yes
Build Material	Front: Glass, Back: Glass-fiber or Silicone Polymer Back	Back: Crystal Shield Glass
Colours	Black, White, Silver	Infinite Black, Ultra Violet, Sand Storm

Display

Feature	Xiaomi 15 Ultra	OnePlus 15
Touch Screen	Yes	Yes
Display Type	LTPO AMOLED	LTPO AMOLED
Brightness	3200 nits	1800 nits
Refresh Rate	120 Hz	165 Hz
Screen Size	6.73 inches, Quad HD+	6.78 inches (17.22 cm), Full HD+
Screen Resolution	1440 x 3200 pixels	1272 x 2772 pixels
Aspect Ratio	20:9	20:9
Screen-to-Body Ratio	--	~95.5%
Pixel Density	~522 ppi	~450 ppi
HDR Support	Yes	Yes, HDR 10+
Dolby Vision	Yes	Yes
Screen Protection	Yes, Xiaomi Shield Glass 2.0	Yes, Corning Gorilla Glass Victus 2
Dimming Technology	--	PWM Dimming
Features	--	100% DCI-P3

Rear Camera

Feature	Xiaomi 15 Ultra	OnePlus 15
Camera Setup	Quad	Triple
Primary	50 MP (Wide) f/1.6 aperture, 1.0 sensor size, 1.6µm pixel size OIS, Dual pixel PDAF	50 MP (wide) 84° FoV, f/1.8 aperture, 24mm focal length, 1/1.56″ sensor size OIS, Multi-directional PDAF
Secondary	50 MP (Telephoto) f/1.8 aperture, 0.7µm pixel size OIS, Dual pixel PDAF, 3x optical zoom	50 MP (ultra-wide) 116° FoV, f/2.0 aperture, 16mm focal length, 1/2.8″ sensor size, 0.61µm pixel size PDAF
Tertiary	200 MP (Periscope Telephoto) f/2.6 aperture, 0.56µm pixel size OIS, Multi-directional PDAF, 4.3x optical zoom	50 MP (periscope) 30° FoV, f/2.8 aperture, 85mm focal length, 1/2.76″ sensor size upto 120x Digital Zoom, upto 3.5x Optical Zoom OIS, PDAF
Quaternary	50 MP (Ultra-Wide) f/2.2 aperture, 0.64µm pixel size Dual pixel PDAF	--
OIS	Yes	Yes
Gyro EIS	Yes	Yes
Autofocus	Yes	Yes, Laser Autofocus, PDAF
Main Sensor	--	Sony IMX906
Flash	--	Yes, LED
Video Recording	8K @ 30 fps, 4K @ 120 fps, 1080p @ 1920 fps	4320p @ 30 fps, 2160p @ 120 fps, 1080p @ 240 fps, 720p @ 30 fps

Front Camera

Feature	Xiaomi 15 Ultra	OnePlus 15
Camera Setup	Single	Single
Primary	32 MP (Wide) f/2.2 aperture, 0.64µm pixel size Dual pixel PDAF	32 MP (wide) f/2.4 aperture, 21mm focal length, 1/2.74″ sensor size, 0.8µm pixel size AF
Main Sensor	--	Sony IMX709
Gyro EIS	--	Yes
Video Recording	4K @ 60 fps, 1080p @ 60 fps	2160p @ 60 fps, 1080p @ 60 fps, 720p @ 30 fps

Performance

Feature	Xiaomi 15 Ultra	OnePlus 15
RAM	12 GB, 16 GB	16 GB
RAM Type	--	LPDDR5X Ultra Plus
Chipset	Qualcomm Snapdragon 8 Elite	Qualcomm Snapdragon 8 Elite Gen 5
Fabrication	3 nm	3 nm
GPU	Adreno 830	Adreno 840
CPU	Octa-core (2x4.32 GHz + 6x3.53 GHz)	Octa core 2x Oryon @ 4.608 GHz 6x Oryon @ 3.62 GHz
Cooling System	--	Yes, Vapor Chamber
Cooling Area	--	5,731mm²

Storage

Feature	Xiaomi 15 Ultra	OnePlus 15
Internal Storage	256 GB	512 GB
Storage Type	UFS 4.1	UFS 4.1
Memory Card Slot	--	No

Battery

Feature	Xiaomi 15 Ultra	OnePlus 15
Battery	6000 mAh	7300 mAh
Battery Type	Si/C	Silicon Carbon
Wired Charging Speed	90W	120W
Wired Charging Time	--	100% charge in ~40 minutes
Wired Reverse Charging	--	Yes, 5W
Wireless Charging Speed	--	50W
Wireless Reverse Charging	--	Yes, 10W
Bypass Charging	--	Yes

Network

Feature	Xiaomi 15 Ultra	OnePlus 15
SIM	Dual SIM rnSIM 1: Nano/ eSIM rnSIM 2: Nano/ eSIM	SIM 1: Nano SIM 2: Nano
Network Support	5G, 4G, 3G, 2G	5G, 4G, 3G, 2G
5G Bands	--	n1, n2, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n48, n66, n77, n78
4G Bands	--	B1, B3, B4, B5, B7, B8, B18, B19, B20, B26, B28, B34, B38, B39, B40, B41, B42, B48, B66
Navigation Support	GPS, BDS, GALILEO, QZSS, NavIC, GLONASS	GPS (L1+L5), Glonass (G1), BeiDou (B1I+B1C+B2a), Galileo (E1+E5a), QZSS (L1+L5), NavIC (L5)

Connectivity

Feature	Xiaomi 15 Ultra	OnePlus 15
Bluetooth	Yes, v6.0	Yes, v6.0
Wi-Fi	Wi-Fi 7, dual-band or tri-band	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz, MIMO
USB	USB Type-C 3.2 Gen 2, DisplayPort, OTG	USB Type-C 3.2, OTG
NFC	Yes	Yes
Infrared port	Yes	Yes

Features

Feature	Xiaomi 15 Ultra	OnePlus 15
Audio Jack	USB Type-C	Yes, USB Type-C
Loud Speaker	Yes	Yes
Stereo Speakers	Yes	Yes
Fingerprint Sensor	Yes, In-display	Yes, In-display
Sensors	Accelerometer, Compass, Gyroscope, Proximity, Barometer	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

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Xiaomi 15 Ultra vs OnePlus 15 - Full Comparison

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