OnePlus Turbo 6X Pro vs Xiaomi 15 Ultra
The OnePlus Turbo 6X Pro (2026) runs on the MediaTek Dimensity 7400 Super, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $250 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 59/100 (a 26-point difference). Key differences: the OnePlus Turbo 6X Pro has the bigger battery (8000 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,098,457).
OnePlus Turbo 6X Pro
Xiaomi 15 Ultra
- Bigger battery: 8000 vs 6000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 213g vs 225g
- Cheaper: $250 vs $999
- Better display (94/100 vs 90/100)
- Better portability (46/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 1098457
- Better Geekbench Single: 3050 vs 1061
- Better Geekbench Multi: 10200 vs 3185
- Faster charging: 90W vs 80W
- Higher performance (92/100 vs 59/100)
- Better camera (87/100 vs 35/100)
- Longer battery life (80/100 vs 71/100)
Comparing the OnePlus Turbo 6X Pro vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 26 points higher (85/100 vs 59/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 59/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 35/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Turbo 6X Pro (92/100 vs 59/100). In the "display" category, the OnePlus Turbo 6X Pro and the Xiaomi 15 Ultra are nearly equal (94/100 vs 90/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Turbo 6X Pro (87/100 vs 35/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 71/100). In the "portability" category, the OnePlus Turbo 6X Pro notably outperforms the Xiaomi 15 Ultra (46/100 vs 29/100).
| Specification | OnePlus Turbo 6X Pro | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Super | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1098457 | 3030376 | |
| Geekbench Single | 1061 | 3050 | |
| Geekbench Multi | 3185 | 10200 | |
| Display | 6.8" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 2772x1272 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 6000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 161.3×75.3×9.4 mm | |
| Weight | 213 g | 225 g | |
| Price | $250 | $999 |
OnePlus Turbo 6X Pro
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus Turbo 6X Pro
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 144 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OnePlus Turbo 6X Pro
- 8000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared OnePlus Turbo 6X Pro and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads OnePlus Turbo 6X Pro by 63.8% in our overall performance rating.
Price difference: $749. OnePlus Turbo 6X Pro is cheaper by $749.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Turbo 6X Pro (92/100 vs 59/100).
display
In the "display" category, the OnePlus Turbo 6X Pro and the Xiaomi 15 Ultra are nearly equal (94/100 vs 90/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Turbo 6X Pro (87/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 71/100).
portability
In the "portability" category, the OnePlus Turbo 6X Pro notably outperforms the Xiaomi 15 Ultra (46/100 vs 29/100).
Which is better: the OnePlus Turbo 6X Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the OnePlus Turbo 6X Pro by 26 points (85/100 vs 59/100).
What is the rating of the OnePlus Turbo 6X Pro and the Xiaomi 15 Ultra?
The OnePlus Turbo 6X Pro has a MobileRank rating of 59/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the OnePlus Turbo 6X Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 35/100).
Which is more powerful: the OnePlus Turbo 6X Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 59/100).
Should you choose the OnePlus Turbo 6X Pro over the Xiaomi 15 Ultra?
The OnePlus Turbo 6X Pro is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.