Samsung Galaxy Z TriFold vs Xiaomi 17 Ultra Specs Comparison

Availability

Officially announced
Dec 02, 2025	Dec 25, 2025
Prices (MSRP)
16GB/512GB - $2400	16GB/512GB - €1499

Design

Dimensions
6.27 x 8.43 x 0.15 inches (~0.35 inches with camera bump) 159.2 x 214.1 x 3.9 (~9 mm with camera bump)	6.41 x 3.06 x 0.33 inches 162.9 x 77.6 x 8.5 mm
Folded
6.26 x2.95 x0.5 inches (159.2 x 75 x 12.9 mm)
Weight
10.90 oz / 309.0 g	8.11 oz / 230.0 g
Materials
Back: Glass Frame: Aluminum	Back: Plastic Frame: Aluminum
Resistance
Water, Dust; IP48	Water, Dust; IP69
Biometrics
Fingerprint (touch)	Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Crafted Black	Black, White, Starry Green, Purple

Display

Size
10.0-inch, 90.22% screen-to-body	6.9-inch, 93.16% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 1600 nits	AMOLED, 120Hz, Dolby Vision, 3500 nits
Resolution
2160x1584px, 4:3 ratio, 268 PPI	2608x1200px, 19.5:5 ratio, 416 PPI
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor
Front cover display
6.5 inches 2520 x1080 px Dynamic AMOLED 120Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity senso

PhoneArena Display Test

Bright Max (20% APL)
Untested	3515 (Excellent)
Bright Min
Untested	1 (Excellent)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8 Elite SM8750-AC (3 nm)	Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)
Processor
Octa-core 2x4.47GHz Oryon V2 Phoenix L 6x3.53GHz Oryon V2 Phoenix M	Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M
GPU
Adreno 830	Adreno 840
Memory
16GB (LPDDR5X)/512GB (UFS) 16GB/1TB	12GB/512GB (UFS 4.1) 16GB/512GB 16GB/1TB
Storage expansion
not expandable	not expandable
OS
Android (16)	Android (16)

PhoneArena Performance Test

GeekBench 6 Single
Untested	3525
GeekBench 6 Multi
Untested	10545
3D Mark High
Untested	6305
3D Mark Low
Untested	3899

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5600 mAh, Li - Polymer	6800 mAh, Si - Carbon
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Fast charging Qi wireless charging, Reverse wireless charging, Reverse wired charging
Charge speed
Wired: 45.0W Wireless: 15.0W	Wired: 90.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

9h 2min

Browsing

22h 39min

Video

14h 9min

Gaming

7h 10min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
200 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm	50 MP Aperture size: F1.7 Focal length: 23 mm Sensor size: 1"
Second camera
12 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	50 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Third camera
10 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.94" Pixel size: 1.0 μm	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
Fourth camera
	ToF 3D depth sensing
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) Continuous autofocus, EIS, 10-bit HDR	8K UHD (30 fps), 4K UHD (120 fps)
Front
10 MP Folded: 10 MP Video capture: 4K UHD (30 fps)	50 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

155

Overall

163

Photo

147

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	5.4
WLAN
Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot	Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Emergency SOS via satellite (SMS sending/receiving), Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
Dolby Atmos, aptX, aptX-HD

Cellular

5G Bands
5G Ready	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 Pro Cat 20 (2000/150 Mbit/s), LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM, Dual Nano SIM + eSIM	eSIM, Dual Nano SIM

Discover more

Full Specs Samsung Galaxy Z TriFold Specs

Full Specs Xiaomi 17 Ultra Specs PA Review Xiaomi 17 Ultra Review