Xiaomi 15 Ultra vs Samsung Galaxy S26 - Full Comparison

Findprix helps you compare the Xiaomi 15 Ultra and Samsung Galaxy S26 512GB in terms of price, specifications, user reviews, and more. Xiaomi 15 Ultra is priced at ₹89,990. Samsung Galaxy S26 512GB is priced at ₹99,999. Here's a quick comparison.

ProductPrice 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
Samsung Galaxy S26₹99,999 Samsung Exynos 2600 | 2 nm 12GB | LPDDR5X 512GB | UFS 4.0 6.3 inches | FHD+ 12MP 50MP + 12MP + 10MP 4300 mAh | 25W Android 15 | One UI 8.5
Xiaomi 15 Ultra
₹89,990
Xiaomi 15 Ultra
Samsung Galaxy S26 512GB
₹99,999
Samsung Galaxy S26
12GB RAM + 512GB
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Prices

Xiaomi 15 Ultra

AmazonAmazon₹89,990
Price has been stable for the last 1 month.

Samsung Galaxy S26

AmazonAmazon₹99,999
FlipkartFlipkart₹99,999
Price is at the 1 month average of ₹99,999.

Ratings

Xiaomi 15 Ultra

4.4
(98)

Samsung Galaxy S26

4.6
(565)

General

Feature Xiaomi 15 UltraSamsung Galaxy S26
Device TypeSmartphoneSmartphone
Operating SystemAndroid 15Android 15
OS Updates4 Years7 Years
Security Updates--7 Years
Custom UIHyperOS 2Samsung One UI 8.5

Design

Feature Xiaomi 15 UltraSamsung Galaxy S26
Dimensions161.3 x 75.3 x 9.4 mm149.6 x 71.7 x 7.2 mm
Weight226 g167 g
Water ResistanceYes, IP68 (up to 1.5m for 30 min)Yes, IP68 (up to 1.5m for 30 min)
Dust Resistance--Yes
Build MaterialFront: Glass, Back: Glass-fiber or Silicone Polymer BackBack: Gorilla Glass Victus 2
ColoursBlack, White, SilverBlack, White, Sky Blue, Cobalt Violet, Pink Gold, Silver Shadow

Display

Feature Xiaomi 15 UltraSamsung Galaxy S26
Touch ScreenYesYes
Display TypeLTPO AMOLEDDynamic AMOLED 2x
Brightness3200 nitsPeak: 2600 nits
Refresh Rate120 Hz120 Hz
Screen Size6.73 inches, Quad HD+6.3 inches (16 cm), Full HD+
Screen Resolution1440 x 3200 pixels1080 x 2340 pixels
Aspect Ratio20:919.5:9
Screen-to-Body Ratio--~90.9%
Pixel Density~522 ppi~409 ppi
HDR SupportYesYes, HDR 10+
Dolby VisionYes--
Screen ProtectionYes, Xiaomi Shield Glass 2.0Yes, Corning Gorilla Glass Victus 2

Rear Camera

Feature Xiaomi 15 UltraSamsung Galaxy S26
Camera SetupQuadTriple
Primary50 MP (Wide)
f/1.6 aperture, 1.0 sensor size, 1.6µm pixel size
OIS, Dual pixel PDAF
50 MP (wide)
Samsung S5KGN3 sensor
85° FoV, f/1.8 aperture, 24mm focal length, 1/1.56″ sensor size, 1µm pixel size
OIS, PDAF
Secondary50 MP (Telephoto)
f/1.8 aperture, 0.7µm pixel size
OIS, Dual pixel PDAF, 3x optical zoom
12 MP (ultra-wide)
Sony IMX564 sensor
120° FoV, f/2.2 aperture, 13mm focal length, 1/2.55″ sensor size, 1.4µm pixel size
Tertiary200 MP (Periscope Telephoto)
f/2.6 aperture, 0.56µm pixel size
OIS, Multi-directional PDAF, 4.3x optical zoom
10 MP (telephoto)
Samsung S5K3K1 sensor
f/2.4 aperture, 67mm focal length, 1/3.94″ sensor size, 1µm pixel size
upto 30x digital zoom, upto 3x optical zoom
OIS, PDAF
Quaternary50 MP (Ultra-Wide)
f/2.2 aperture, 0.64µm pixel size
Dual pixel PDAF
--
OISYesYes
Gyro EISYesYes
AutofocusYesYes, Dual Pixel Phase Detection Autofocus
Main Sensor--Samsung S5KGN3
Flash--Yes, LED
Video Recording8K @ 30 fps, 4K @ 120 fps, 1080p @ 1920 fps4320p @ 30 fps, 2160p @ 60 fps, 1080p @ 240 fps

Front Camera

Feature Xiaomi 15 UltraSamsung Galaxy S26
Camera SetupSingleSingle
Primary32 MP (Wide)
f/2.2 aperture, 0.64µm pixel size
Dual pixel PDAF
12 MP (wide)
Samsung S5K3LU sensor
f/2.2 aperture, 26mm focal length, 1/3.2″ sensor size, 1.12µm pixel size
Dual pixel PDAF
Main Sensor--Samsung S5K3LU
Video Recording4K @ 60 fps, 1080p @ 60 fps2160p @ 60 fps, 1080p @ 30 fps

Performance

Feature Xiaomi 15 UltraSamsung Galaxy S26
RAM12 GB, 16 GB12 GB
RAM Type--LPDDR5X
ChipsetQualcomm Snapdragon 8 EliteSamsung Exynos 2600
Fabrication3 nm2 nm
GPUAdreno 830Xclipse 960
CPUOcta-core (2x4.32 GHz + 6x3.53 GHz)Deca Core
1x Arm C1-Ultra @ 3.8 GHz
3x ARM C1-Pro @ 3.25 GHz
6x ARM C1-Pro @ 2.75 GHz

Storage

Feature Xiaomi 15 UltraSamsung Galaxy S26
Internal Storage256 GB512 GB
Storage TypeUFS 4.1UFS 4.0
Memory Card Slot--No

Battery

Feature Xiaomi 15 UltraSamsung Galaxy S26
Battery6000 mAh4300 mAh
Battery TypeSi/CLi-ion
Wired Charging Speed90W25W
Wired Charging Time--55% charge in ~30 minutes
Wireless Charging Speed--15W
Wireless Reverse Charging--Yes, 4.5W

Network

Feature Xiaomi 15 UltraSamsung Galaxy S26
SIMDual SIM
rnSIM 1: Nano/ eSIM
rnSIM 2: Nano/ eSIM
SIM 1: Nano/eSIM
SIM 2: Nano/eSIM
Network Support5G, 4G, 3G, 2G5G, 4G, 3G, 2G
5G Bands--n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n77, n78
4G Bands--B1, B2, B3, B4, B5, B7, B8, B13, B17, B18, B19, B20, B25, B26, B28, B38, B39, B40, B41
Navigation SupportGPS, BDS, GALILEO, QZSS, NavIC, GLONASSGPS, Glonass, Galileo, BDS, QZSS
SAR--Head: 0.956 W/kg

Connectivity

Feature Xiaomi 15 UltraSamsung Galaxy S26
BluetoothYes, v6.0Yes, v5.4
Wi-FiWi-Fi 7, dual-band or tri-bandYes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), 5 GHz + 6 GHz, MIMO
USBUSB Type-C 3.2 Gen 2, DisplayPort, OTGUSB Type-C 3.2, DisplayPort 1.2, OTG
NFCYesYes
Infrared portYes--

Features

Feature Xiaomi 15 UltraSamsung Galaxy S26
Audio JackUSB Type-CYes, USB Type-C
Loud SpeakerYesYes
Stereo SpeakersYesYes
Fingerprint SensorYes, In-displayYes, In-display
SensorsAccelerometer, Compass, Gyroscope, Proximity, BarometerAccelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Barometer
AI Support--Yes, Galaxy AI
Additional Features--Samsung DeX, Samsung Wireless DeX
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