Samsung Galaxy S26 vs Xiaomi 15 Ultra - Full Comparison

Findprix helps you compare the Samsung Galaxy S26 and Xiaomi 15 Ultra in terms of price, specifications, user reviews, and more. Samsung Galaxy S26 is priced at ₹70,980. Xiaomi 15 Ultra is priced at ₹89,990. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Samsung Galaxy S26₹70,980 Samsung Exynos 2600 | 2 nm 12GB | LPDDR5X 256GB | 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 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
₹70,980
Samsung Galaxy S26
12GB RAM + 256GB
Xiaomi 15 Ultra
₹89,990
Xiaomi 15 Ultra
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Prices

Samsung Galaxy S26

AmazonAmazon₹70,980
FlipkartFlipkart₹79,999
Lowest price in 1 month. Average was ₹73,795 — great time to buy.

Xiaomi 15 Ultra

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

Ratings

Samsung Galaxy S26

4.6
(679)

Xiaomi 15 Ultra

4.4
(98)

General

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Device TypeSmartphoneSmartphone
Operating SystemAndroid 15Android 15
OS Updates7 Years4 Years
Security Updates7 Years--
Custom UISamsung One UI 8.5HyperOS 2

Design

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Dimensions149.6 x 71.7 x 7.2 mm161.3 x 75.3 x 9.4 mm
Weight167 g226 g
Water ResistanceYes, IP68 (up to 1.5m for 30 min)Yes, IP68 (up to 1.5m for 30 min)
Dust ResistanceYes--
Build MaterialBack: Gorilla Glass Victus 2Front: Glass, Back: Glass-fiber or Silicone Polymer Back
ColoursBlack, White, Sky Blue, Cobalt Violet, Pink Gold, Silver ShadowBlack, White, Silver

Display

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Touch ScreenYesYes
Display TypeDynamic AMOLED 2xLTPO AMOLED
BrightnessPeak: 2600 nits3200 nits
Refresh Rate120 Hz120 Hz
Screen Size6.3 inches (16 cm), Full HD+6.73 inches, Quad HD+
Screen Resolution1080 x 2340 pixels1440 x 3200 pixels
Aspect Ratio19.5:920:9
Screen-to-Body Ratio~90.9%--
Pixel Density~409 ppi~522 ppi
HDR SupportYes, HDR 10+Yes
Dolby Vision--Yes
Screen ProtectionYes, Corning Gorilla Glass Victus 2Yes, Xiaomi Shield Glass 2.0

Rear Camera

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Camera SetupTripleQuad
Primary50 MP (wide)
Samsung S5KGN3 sensor
85° FoV, f/1.8 aperture, 24mm focal length, 1/1.56″ sensor size, 1µm pixel size
OIS, PDAF
50 MP (Wide)
f/1.6 aperture, 1.0 sensor size, 1.6µm pixel size
OIS, Dual pixel PDAF
Secondary12 MP (ultra-wide)
Sony IMX564 sensor
120° FoV, f/2.2 aperture, 13mm focal length, 1/2.55″ sensor size, 1.4µm pixel size
50 MP (Telephoto)
f/1.8 aperture, 0.7µm pixel size
OIS, Dual pixel PDAF, 3x optical zoom
Tertiary10 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
200 MP (Periscope Telephoto)
f/2.6 aperture, 0.56µm pixel size
OIS, Multi-directional PDAF, 4.3x optical zoom
Quaternary--50 MP (Ultra-Wide)
f/2.2 aperture, 0.64µm pixel size
Dual pixel PDAF
OISYesYes
Gyro EISYesYes
AutofocusYes, Dual Pixel Phase Detection AutofocusYes
Main SensorSamsung S5KGN3--
FlashYes, LED--
Video Recording4320p @ 30 fps, 2160p @ 60 fps, 1080p @ 240 fps8K @ 30 fps, 4K @ 120 fps, 1080p @ 1920 fps

Front Camera

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Camera SetupSingleSingle
Primary12 MP (wide)
Samsung S5K3LU sensor
f/2.2 aperture, 26mm focal length, 1/3.2″ sensor size, 1.12µm pixel size
Dual pixel PDAF
32 MP (Wide)
f/2.2 aperture, 0.64µm pixel size
Dual pixel PDAF
Main SensorSamsung S5K3LU--
Video Recording2160p @ 60 fps, 1080p @ 30 fps4K @ 60 fps, 1080p @ 60 fps

Performance

Feature Samsung Galaxy S26Xiaomi 15 Ultra
RAM12 GB12 GB, 16 GB
RAM TypeLPDDR5X--
ChipsetSamsung Exynos 2600Qualcomm Snapdragon 8 Elite
Fabrication2 nm3 nm
GPUXclipse 960Adreno 830
CPUDeca Core
1x Arm C1-Ultra @ 3.8 GHz
3x ARM C1-Pro @ 3.25 GHz
6x ARM C1-Pro @ 2.75 GHz
Octa-core (2x4.32 GHz + 6x3.53 GHz)

Storage

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Internal Storage256 GB256 GB
Storage TypeUFS 4.0UFS 4.1
Memory Card SlotNo--

Battery

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Battery4300 mAh6000 mAh
Battery TypeLi-ionSi/C
Wired Charging Speed25W90W
Wired Charging Time55% charge in ~30 minutes--
Wireless Charging Speed15W--
Wireless Reverse ChargingYes, 4.5W--

Network

Feature Samsung Galaxy S26Xiaomi 15 Ultra
SIMSIM 1: Nano/eSIM
SIM 2: Nano/eSIM
Dual SIM
rnSIM 1: Nano/ eSIM
rnSIM 2: Nano/ eSIM
Network Support5G, 4G, 3G, 2G5G, 4G, 3G, 2G
5G Bandsn1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n66, n77, n78--
4G BandsB1, B2, B3, B4, B5, B7, B8, B13, B17, B18, B19, B20, B25, B26, B28, B38, B39, B40, B41--
Navigation SupportGPS, Glonass, Galileo, BDS, QZSSGPS, BDS, GALILEO, QZSS, NavIC, GLONASS
SARHead: 0.956 W/kg--

Connectivity

Feature Samsung Galaxy S26Xiaomi 15 Ultra
BluetoothYes, v5.4Yes, v6.0
Wi-FiYes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), 5 GHz + 6 GHz, MIMOWi-Fi 7, dual-band or tri-band
USBUSB Type-C 3.2, DisplayPort 1.2, OTGUSB Type-C 3.2 Gen 2, DisplayPort, OTG
NFCYesYes
Infrared port--Yes

Features

Feature Samsung Galaxy S26Xiaomi 15 Ultra
Audio JackYes, USB Type-CUSB Type-C
Loud SpeakerYesYes
Stereo SpeakersYesYes
Fingerprint SensorYes, In-displayYes, In-display
SensorsAccelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, BarometerAccelerometer, Compass, Gyroscope, Proximity, Barometer
AI SupportYes, Galaxy AI--
Additional FeaturesSamsung DeX, Samsung Wireless DeX--
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