OnePlus Ace 6 Ultra vs Xiaomi 17T Pro
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Xiaomi 17T Pro (2026) runs on the MediaTek Dimensity 9500; launch prices were $555 and $899. By overall MobileRank rating, the Xiaomi 17T Pro leads — 82/100 vs 74/100 (a 8-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 7000); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 3,182,664).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Xiaomi 17T Pro
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 3182664
- Bigger battery: 8600 vs 7000 mAh
- Faster charging: 120W vs 100W
- Higher refresh rate: 165Hz vs 144Hz
- Cheaper at launch: $555 vs $899
- Higher performance (94/100 vs 93/100)
What makes Xiaomi 17T Pro better?
- Lighter: 205g vs 217g
- Better camera (63/100 vs 35/100)
- Longer battery life (87/100 vs 82/100)
- Better portability (54/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Xiaomi 17T Pro, the Xiaomi 17T Pro scores 8 points higher (82/100 vs 74/100). In the "camera" category, the Xiaomi 17T Pro leads (63/100 vs 35/100). Value score: OnePlus Ace 6 Ultra — 66/100, Xiaomi 17T Pro — 76/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus Ace 6 Ultra and the Xiaomi 17T Pro are nearly equal (94/100 vs 93/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Xiaomi 17T Pro notably outperforms the OnePlus Ace 6 Ultra (63/100 vs 35/100). In the "battery" category, the Xiaomi 17T Pro is a bit better (87/100 vs 82/100). In the "portability" category, the Xiaomi 17T Pro is a bit better (54/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Xiaomi 17T Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 9500 | |
| AnTuTu | 3429868 | 3182664 | |
| Geekbench Single | 3293 | 3293 | |
| Geekbench Multi | 10243 | 10243 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2772 | 2772x1280 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 7000 mAh | |
| Charging | 120W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 162.5×77.5×8.5 mm | — | |
| Weight | 217 g | 205 g | |
| Launch price | $555 | $899 |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17T Pro
- Main: 50MP f/1.6
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Xiaomi 17T Pro
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Xiaomi 17T Pro
- 7000 mAh
- NanoReview test: web browsing 18:30 hrs, total 36:42 hrs
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared OnePlus Ace 6 Ultra and Xiaomi 17T Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Xiaomi 17T Pro by 7.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $344. OnePlus Ace 6 Ultra was $344 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra and the Xiaomi 17T Pro are nearly equal (94/100 vs 93/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Xiaomi 17T Pro notably outperforms the OnePlus Ace 6 Ultra (63/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 17T Pro is a bit better (87/100 vs 82/100).
portability
In the "portability" category, the Xiaomi 17T Pro is a bit better (54/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Xiaomi 17T Pro?
The Xiaomi 17T Pro edges out the OnePlus Ace 6 Ultra by just 8 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 Ultra and the Xiaomi 17T Pro?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Xiaomi 17T Pro — 82/100.
Which has the better camera: the OnePlus Ace 6 Ultra or the Xiaomi 17T Pro?
The Xiaomi 17T Pro leads on camera score (63/100 vs 35/100).
Should you choose the OnePlus Ace 6 Ultra over the Xiaomi 17T Pro?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Xiaomi 17T Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.