OnePlus Ace 7 vs Xiaomi 17 Ultra
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 82/100 vs 72/100 (a 10-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 6000); the OnePlus Ace 7 is faster in AnTuTu (3,942,923 vs 3,593,401).
OnePlus Ace 7
Xiaomi 17 Ultra
- Higher AnTuTu: 3942923 vs 3593401
- Bigger battery: 9000 vs 6000 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (92/100 vs 87/100)
- Longer battery life (80/100 vs 72/100)
- Better design/ergonomics (50/100 vs 17/100)
- Better value for money (55/100 vs 41/100)
- Better camera (93/100 vs 31/100)
Comparing the OnePlus Ace 7 vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 10 points higher (82/100 vs 72/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 31/100). In the "value for money" category, the OnePlus Ace 7 leads (55/100 vs 41/100). In the "performance" category, the OnePlus Ace 7 is a bit better (92/100 vs 87/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus Ace 7 (93/100 vs 31/100). In the "battery" category, the OnePlus Ace 7 is a bit better (80/100 vs 72/100). In the "design" category, the OnePlus Ace 7 significantly outperforms the Xiaomi 17 Ultra (50/100 vs 17/100). In the "value for money" category, the OnePlus Ace 7 is a bit better (55/100 vs 41/100).
| Specification | OnePlus Ace 7 | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3942923 | 3593401 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1272x2800 | 3200x1440 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 6000 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 162.9×77.6×8.3 mm | |
| Weight | — | 226 g | |
| Price | — | $999 |
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
We compared OnePlus Ace 7 and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Xiaomi 17 Ultra by 9.7% in our overall performance rating.
OnePlus Ace 7
Price unknownperformance
In the "performance" category, the OnePlus Ace 7 is a bit better (92/100 vs 87/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus Ace 7 (93/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 7 is a bit better (80/100 vs 72/100).
design
In the "design" category, the OnePlus Ace 7 significantly outperforms the Xiaomi 17 Ultra (50/100 vs 17/100).
value for money
In the "value for money" category, the OnePlus Ace 7 is a bit better (55/100 vs 41/100).
Which is better: the OnePlus Ace 7 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is noticeably better than the OnePlus Ace 7 — the overall rating gap is 10 points.
What is the rating of the OnePlus Ace 7 and the Xiaomi 17 Ultra?
The OnePlus Ace 7 has a MobileRank rating of 72/100, the Xiaomi 17 Ultra — 82/100.
Which has the better camera: the OnePlus Ace 7 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 31/100).
Which is more powerful: the OnePlus Ace 7 or the Xiaomi 17 Ultra?
The OnePlus Ace 7 leads on performance (92/100 vs 87/100).
Should you choose the OnePlus Ace 7 over the Xiaomi 17 Ultra?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.