OnePlus
Device summary
Xiaomi
17 Ultra
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2025 | 2026 |
| Starting price | $700 | — |
| Display size | 6.8-inch | 6.9-inch |
| Dimensions | 77.0 mm × 163.4 mm × 8.3 mm | 77.6 mm × 162.9 mm × 8.3 mm |
| Weight | 214 g | 218 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | HyperRGB OLED |
| Resolution | 2800 × 1272 | 2608 × 1200 |
| Refresh rate | 165 Hz | 120 Hz |
| Peak brightness | 1800 nits | — |
| Protection | Corning Gorilla Glass 7i | — |
| Performance | ||
| Chipset | Snapdragon 8 Gen 5 | Snapdragon 8 Elite Gen 5 Mobile Platform |
| RAM | 12 GB | — |
| Storage | 256 GB, 512 GB | — |
| Cameras | ||
| Main camera | Main · 50 MP · OIS | Wide · 50 MP |
| Ultra-wide camera | — | Ultra Wide · 50 MP |
| Telephoto camera | — | Telephoto · 200 MP |
| Front cameras | Front · 32 MP | — |
| Video recording | 4K at 120 fps | — |
| Battery & charging | ||
| Wired charging | 80 W | 90 W |
| Wireless charging | — | 50 W |
| Battery type | Silicon NanoStack | — |
| Battery capacity | 7400 mAh | — |
| Typical capacity | — | 6000 mAh |
| Build & durability | ||
| Ingress protection | IP66; IP68; IP69; IP69K | — |
| Basic information | ||
|---|---|---|
| Release year | 2025 | 2026 |
| Starting price | $700 | — |
| Display size | 6.8-inch | 6.9-inch |
| Dimensions | 77.0 mm × 163.4 mm × 8.3 mm | 77.6 mm × 162.9 mm × 8.3 mm |
| Weight | 214 g | 218 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | HyperRGB OLED |
| Resolution | 2800 × 1272 | 2608 × 1200 |
| Refresh rate | 165 Hz | 120 Hz |
| Peak brightness | 1800 nits | — |
| Protection | Corning Gorilla Glass 7i | — |
| Performance | ||
| Chipset | Snapdragon 8 Gen 5 | Snapdragon 8 Elite Gen 5 Mobile Platform |
| RAM | 12 GB | — |
| Storage | 256 GB, 512 GB | — |
| Cameras | ||
| Main camera | Main · 50 MP · OIS | Wide · 50 MP |
| Ultra-wide camera | — | Ultra Wide · 50 MP |
| Telephoto camera | — | Telephoto · 200 MP |
| Front cameras | Front · 32 MP | — |
| Video recording | 4K at 120 fps | — |
| Battery & charging | ||
| Wired charging | 80 W | 90 W |
| Wireless charging | — | 50 W |
| Battery type | Silicon NanoStack | — |
| Battery capacity | 7400 mAh | — |
| Typical capacity | — | 6000 mAh |
| Build & durability | ||
| Ingress protection | IP66; IP68; IP69; IP69K | — |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
15R
4 g lighter · minor difference
Width
17 Ultra
0.6 mm wider · minor difference
Height
15R
0.5 mm taller · minor difference
Thickness
Very similar thickness
15R vs 17 Ultra Size Comparison
Related size comparisons
User Experience Summary
15R
Strengths
- 7400mAh Silicon NanoStack battery — class-leading stamina
- Snapdragon 8 Gen 5 with 165Hz 1.5K AMOLED gaming canvas
- 80W SuperVOOC wired and IP69K sealing
Compromises
- No telephoto camera versus OnePlus 15 and many rivals
- No wireless charging on a premium-feeling chassis
- LTPS display without LTPO adaptive refresh