Xiaomi 17 Pro Max vs Samsung Galaxy S27 Ultra Specs Comparison

Availability

Expected Announcement
	February, 2027
Officially announced
Sep 27, 2025
Prices (MSRP)
12GB/512GB - €720	12GB/256GB 12GB/512GB 16GB/1TB

Design

Dimensions
6.41 x 3.06 x 0.31 inches 162.9 x 77.6 x 8 mm
Weight
7.73 oz / 219.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass (Corning Gorilla Glass Armor 2) Frame: Aluminum
Resistance
Water, Dust; IP68	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, Purple, Green

Display

Size
6.9-inch, 93.16% screen-to-body	6.9-inch
Type
AMOLED, 120Hz, Dolby Vision, 3500 nits	Dynamic AMOLED, 120Hz, HDR10+, 2600 nits
Resolution
2608x1220px, 19.5:5 ratio, 417 PPI
Protection
	Corning Gorilla Glass Armor 2
Features
Ambient light sensor, Proximity sensor
Additional display
2.9 inches, 976 x596 px, AMOLED

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)	Snapdragon 8 Elite Gen 6 for Galaxy
Processor
Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M	Octa-core
GPU
Adreno 840	Yes
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 (17), up to 7 OS updates

Battery

Type
7500 mAh, Si - Carbon
Charging
Fast charging Qi wireless charging, Reverse wireless charging	USB Power Delivery Qi2 wireless charging, Reverse wireless charging
Charge speed
Wired: 100.0W Wireless: 50.0W

Camera

Rear
Triple camera	Quad camera
Main camera
50 MP Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.28" Pixel size: 1.22 μm	200 MP (OIS, PDAF) Sensor name: Samsung ISOCELL HP2
Second camera
50 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 17 mm Sensor size: 1/2.88" Pixel size: 0.64 μm	50 MP (Ultra-wide, PDAF)
Third camera
50 MP (Telephoto, Periscope) Optical zoom: 5.0x Aperture size: F2.6 Focal Length: 115 mm Sensor size: 1/1.95" Pixel size: 0.8 μm	10 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x
Fourth camera
	50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 5.0x
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 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)

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, 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
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66
TDD Bands
34, 38, 39, 40, 41, 42, 48
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A
SIM type
Dual Nano SIM	Nano SIM, eSIM

Discover more

Full Specs Xiaomi 17 Pro Max Specs

Full Specs Samsung Galaxy S27 Ultra Specs