OnePlus Ace 7 vs Xiaomi 17 Ultra (China)
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 77/100 (a 10-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 6800).
OnePlus Ace 7
Xiaomi 17 Ultra (China)
- Bigger battery: 9000 vs 6800 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 185Hz vs 120Hz
- Better display (94/100 vs 81/100)
- Better camera (87/100 vs 35/100)
- Longer battery life (83/100 vs 80/100)
Comparing the OnePlus Ace 7 vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 10 points higher (87/100 vs 77/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 35/100). In the "performance" category, both devices are on the same level — 98/100. In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 81/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus Ace 7 (87/100 vs 35/100). In the "battery" category, the Xiaomi 17 Ultra (China) and the OnePlus Ace 7 are nearly equal (83/100 vs 80/100).
| Specification | OnePlus Ace 7 | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3942923 | 3942923 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.8" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1272x2800 | 1200x2608 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 6800 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 162.9×77.6×8.3 mm | |
| Weight | — | 224 g | |
| Launch price | — | $892 |
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
We compared OnePlus Ace 7 and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
OnePlus Ace 7
Price unknownperformance
In the "performance" category, both devices are on the same level — 98/100.
display
In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 81/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus Ace 7 (87/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) and the OnePlus Ace 7 are nearly equal (83/100 vs 80/100).
Which is better: the OnePlus Ace 7 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) 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 (China)?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the OnePlus Ace 7 or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 35/100).
Should you choose the OnePlus Ace 7 over the Xiaomi 17 Ultra (China)?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.