Xiaomi 15 Ultra
Xiaomi 17T Pro
VS
Samsung Galaxy Z Fold 8 Ultra vs Xiaomi 15 Ultra
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
Verdict
Key takeaways
- Xiaomi 15 Ultra and Samsung Galaxy Z Fold 8 Ultra are closely matched overall (within 4 points).
- Key differences: optical zoom, where Xiaomi 15 Ultra has 4.3× vs 3×; resolution, where Samsung Galaxy Z Fold 8 Ultra has 2256 × 2504 vs 1440 × 3200 px; dust & water resistance, where Xiaomi 15 Ultra has IP68 vs IP48; rear camera (megapixels), where Samsung Galaxy Z Fold 8 Ultra has 200 vs 50 MP; pixel density, where Xiaomi 15 Ultra has 522 vs 422 PPI.
Xiaomi 15 Ultra and Samsung Galaxy Z Fold 8 Ultra are closely matched
Xiaomi 15 Ultra · 80 overall, #34 of 139
76
Samsung Galaxy Z Fold 8 Ultra · 80 overall, #34 of 139
72
Key differences
- Optical zoomXiaomi 15 Ultra 4.3× vs 3×
- ResolutionSamsung Galaxy Z Fold 8 Ultra 2256 × 2504 vs 1440 × 3200 px
- Dust & Water resistanceXiaomi 15 Ultra IP68 vs IP48
- Rear cameraSamsung Galaxy Z Fold 8 Ultra 200 vs 50 MP
- Pixel densityXiaomi 15 Ultra 522 vs 422 PPI
Scores by Category
15 Ultra wins 6 of 14 categories · Galaxy Z Fold 8 Ultra wins 2
| Category | Galaxy Z Fold 8 Ultra15 Ultra | Lead |
|---|---|---|
| Display | +11 | |
| Rear Camera | Tie | |
| Power & Battery | +6 | |
| Benchmark | +98 | |
| Chip | Tie | |
| Memory | +95 | |
| Security | Tie | |
| Design & Weight | +27 | |
| Miscellaneous | +9 | |
| Storage | +40 | |
| Cellular | Tie | |
| Front Camera | +29 | |
| Connectivity | Tie | |
| Sensors | Tie |
Physical Comparison
Galaxy Z Fold 8 Ultra15 Ultra
15 Ultra is 11 g (5%) heavier than Galaxy Z Fold 8 Ultra.
Value for Money
Launch prices — enter today's prices (same currency for both).
Galaxy Z Fold 8 Ultra
15 Ultra
Detailed Specifications
Memory
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
RAM capacity | N/A | 16 GB |
Storage
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Storage capacity | 256 GB | N/A |
Display
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Resolution | 2256 × 2504 px | 1440 × 3200 px |
Refresh rate | 120 Hz | 120 Hz |
Display technology | ||
Protection | Corning Gorilla Glass Ceramic 3 |
Rear Camera
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Rear camera aperture | 1.7 | 1.634% less |
Optical zoom | 3× | 4.3×43% more |
High Dynamic Range (HDR) | Yes | Yes |
Optical Image Stabilization (OIS) | Yes | Yes |
Design & Weight
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Weight | 215 g5% less | 226 g |
Power & Battery
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Battery capacity | 5,000 mAh | 5,410 mAh8% more |
Wireless charging support | Yes | Yes |
Fast charging support | Yes | Yes |
Benchmark
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Geekbench single-core score | N/A | 3,070 |
Miscellaneous
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Security updates until | 2033 | 2031 |
Dust & Water resistance |
Security
| Feature | Galaxy Z Fold 8 Ultra | 15 Ultra |
|---|---|---|
Fingerprint scanner | Yes | Yes |
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.
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