Xiaomi 17 vs Samsung Galaxy Z Fold 8 Ultra

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

Verdict

Xiaomi 17 leads overall

Xiaomi 17 · 83 overall, #18 of 139

Samsung Galaxy Z Fold 8 Ultra · 80 overall, #34 of 139

Key differences

Battery capacityXiaomi 17 6,330 vs 5,000 mAh
ResolutionSamsung Galaxy Z Fold 8 Ultra 2256 × 2504 vs 1220 × 2656 px
Optical zoomSamsung Galaxy Z Fold 8 Ultra 3× vs 2.6×
Dust & Water resistanceXiaomi 17 IP68 vs IP48
WeightXiaomi 17 24 g lighter

Scores by Category

Xiaomi 17 wins 6 of 14 categories · Galaxy Z Fold 8 Ultra wins 3

Category	Xiaomi 17Galaxy Z Fold 8 Ultra	Lead
Display		+3
Rear Camera		+7
Power & Battery		+14
Benchmark		+100
Chip		Tie
Memory		+86
Security		Tie
Design & Weight		+8
Miscellaneous		+6
Storage		+4
Cellular		Tie
Front Camera		+16
Connectivity		Tie
Sensors		Tie

Physical Comparison

Xiaomi 17Galaxy Z Fold 8 Ultra

Galaxy Z Fold 8 Ultra is 24 g (13%) heavier than Xiaomi 17.

Value for Money

Launch prices — enter today's prices (same currency for both).

Xiaomi 17

AmazonCheck Price on Amazon

Galaxy Z Fold 8 Ultra

AmazonCheck Price on Amazon

Detailed Specifications

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Model

Memory

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
RAM capacity	12 GB	N/A
Memory technology		N/A

Storage

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Storage capacity	256 GB	256 GB
Is expandable	No	N/A

Display

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Size	6.3 in	8 in27% more
Resolution	1220 × 2656 px	2256 × 2504 px
Pixel density	460 PPI9% more	422 PPI
Refresh rate	120 Hz	120 Hz
Display technology
Protection		Corning Gorilla Glass Ceramic 3
Pen support	No	No
Screen-to-body ratio	90%	91%

Rear Camera

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Rear camera (megapixels)	50 MP	200 MP300% more
Rear camera aperture	1.7	1.7
Optical zoom	2.6×	3×15% more
High Dynamic Range (HDR)	Yes	Yes
Optical Image Stabilization (OIS)	Yes	Yes
Number of cameras	3	3
Other cameras	50 MP telephoto f/2.0, 50 MP ultrawide f/2.4	10 MP telephoto f/2.4, 50 MP ultrawide f/1.9

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Front camera (megapixels)	50 MP400% more	10 MP
Front camera aperture	2.2	2.2

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Cellular technology
SIM type
Dual-sim support	Yes	Yes

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Bluetooth technology
Wi-Fi technology
Connector
Headphone jack	No	No

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
NFC sensor	Yes	Yes
Accelerometer sensor	Yes	Yes
Gyroscope sensor	Yes	Yes
Magnetic field sensor	Yes	Yes
Atmospheric pressure sensor	Yes	Yes
GPS sensor	Yes	Yes

Design & Weight

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Color	N/A	N/A
Dimensions	7.18 × 15.11 × 0.81 cm	14.32 × 15.84 × 0.41 cm
Weight	191 g11% less	215 g

Power & Battery

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Battery capacity	6,330 mAh27% more	5,000 mAh
Wireless charging support	Yes	Yes
Fast charging support	Yes	Yes

Benchmark

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Antutu score	2,670,664	N/A
Geekbench single-core score	3,559	N/A
Geekbench multi-core score	10,459	N/A

Miscellaneous

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Release date	September 27, 2025	August 7, 2026
Security updates until	2032	2033
SAR (Head)	N/A	N/A
SAR (Body)	N/A	N/A
Dust & Water resistance
Operating system

Security

Feature	Xiaomi 17	Galaxy Z Fold 8 Ultra
Fingerprint scanner	Yes	Yes
Advanced face scanner	No	N/A

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.