Xiaomi 17 Ultra vs Samsung Galaxy S26 Ultra Specs Comparison

Availability

Officially announced
Dec 25, 2025	Feb 25, 2026
Prices (MSRP)
16GB/512GB - €1499	12GB/256GB - $1300 12GB/512GB - $1500 16GB/1TB - $1800

Design

Dimensions
6.41 x 3.06 x 0.33 inches 162.9 x 77.6 x 8.5 mm	6.44 x 3.07 x 0.31 inches (~0.39 inches with camera bump) 163.6 x 78.1 x 7.9 mm (~10 mm with camera bump)
Weight
8.11 oz / 230.0 g	7.55 oz / 214.0 g
Materials
Back: Plastic Frame: Aluminum	Back: Glass (Corning Gorilla Glass Armor 2) Frame: Aluminum
Resistance
Water, Dust; IP69	Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint	Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White, Starry Green, Purple	Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold

Display

Size
6.9-inch, 93.16% screen-to-body	6.9-inch, 90.30% screen-to-body
Type
AMOLED, 120Hz, Dolby Vision, 3500 nits	Dynamic AMOLED, 120Hz, HDR10+, 2600 nits
Resolution
2608x1200px, 19.5:5 ratio, 416 PPI	3120x1440px, 19.5:9 ratio, 498 PPI
Protection
	Corning Gorilla Glass Armor 2
Features
Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
3515 (Excellent)	2420 (Excellent)
Bright Min
1 (Excellent)	0.8 (Excellent)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)	Snapdragon 8 Elite Gen 5 for Galaxy SM8850-1-AD (3 nm)
Processor
Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M	Octa-core 2x4.74GHz Oryon V3 Phoenix L 6x3.63GHz Oryon V3 Phoenix M
GPU
Adreno 840	Adreno 840
Memory
12GB/512GB (UFS 4.1) 16GB/512GB 16GB/1TB	12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (16)	Android (16), up to 7 OS updates

PhoneArena Performance Test

GeekBench 6 Single
3525	3753
GeekBench 6 Multi
10545	11259
3D Mark High
6305	7801
3D Mark Low
3899	3741

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
6800 mAh, Si - Carbon	5000 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wireless charging, Reverse wired charging	USB Power Delivery Qi2 wireless charging, Reverse wireless charging
Charge speed
Wired: 90.0W Wireless: 50.0W	Wired: 60.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

9h 2min

Browsing

22h 39min

Video

14h 9min

Gaming

7h 10min

Battery Life Estimate

7h 35min

Browsing

20h 10min

Video

9h 54min

Gaming

9h 17min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Quad camera
Main camera
50 MP Aperture size: F1.7 Focal length: 23 mm Sensor size: 1"	200 MP (OIS, PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.4 Focal length: 23 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
50 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2.76" Pixel size: 0.64 μm	50 MP (Ultra-wide, PDAF) Sensor name: Samsung JN3 Aperture size: F1.9 Sensor size: 1/2.5" Pixel size: 0.7 μm
Third camera
200 MP (Telephoto, Periscope) Optical zoom: 4.2x Aperture size: F2.4/F3.0 Focal Length: 100 mm Sensor size: 1/1.4" Pixel size: 0.56 μm	10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Sensor size: 1/3.94" Pixel size: 1.12 μm
Fourth camera
ToF 3D depth sensing	50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F2.9 Focal Length: 115 mm Sensor size: 1/2.52" Pixel size: 0.7 μm
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps)	8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording
Front
50 MP	12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

155

Overall

163

Photo

147

Video

157

Overall

165

Photo

149

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	6.0
WLAN
Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot	Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.2	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Emergency SOS via satellite (SMS sending/receiving), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	32-Bit DAC, aptX, aptX-HD

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78, n80, n84, SA, NSA	n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n257, n258, n260, n261, SA, NSA, Sub-6, mmWave
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42, 48	38, 39, 40, 41, 48
3G Bands
	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM, Dual Nano SIM	Nano SIM, eSIM

Discover more

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