OnePlus Turbo 6X vs Redmi K90 Ultra
The OnePlus Turbo 6X (2026) runs on the MediaTek Dimensity 7360 Super, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $220 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 52/100 (a 21-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 7000); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 979,430); the OnePlus Turbo 6X is noticeably lighter (208g vs 227g).
OnePlus Turbo 6X
Redmi K90 Ultra
- Lighter: 208g vs 227g
- Cheaper at launch: $220 vs $420
- Better portability (48/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 979430
- Better Geekbench Single: 3041 vs 1011
- Better Geekbench Multi: 9494 vs 2813
- Bigger battery: 8550 vs 7000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 56/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (78/100 vs 60/100)
- Better display (94/100 vs 76/100)
Comparing the OnePlus Turbo 6X vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 21 points higher (73/100 vs 52/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 56/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 60/100). Value score: OnePlus Turbo 6X — 62/100, Redmi K90 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the OnePlus Turbo 6X (92/100 vs 56/100). In the "display" category, the Redmi K90 Ultra notably outperforms the OnePlus Turbo 6X (94/100 vs 76/100). In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the OnePlus Turbo 6X (78/100 vs 60/100). In the "portability" category, the OnePlus Turbo 6X is a bit better (48/100 vs 40/100).
| Specification | OnePlus Turbo 6X | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7360 Super | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 979430 | 3119308 | |
| Geekbench Single | 1011 | 3041 | |
| Geekbench Multi | 2813 | 9494 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 2400x1080 | 1280x2772 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 7000 mAh | 8550 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 165.9×75.9×8.6 mm | 162.9×77.9×8.2 mm | |
| Weight | 208 g | 227 g | |
| Launch price | $220 | $420 |
OnePlus Turbo 6X
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
OnePlus Turbo 6X
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 144 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
OnePlus Turbo 6X
- 7000 mAh
- Wired: 45W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus Turbo 6X and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads OnePlus Turbo 6X by 68.6% in our overall performance rating.
Launch price difference: $200. OnePlus Turbo 6X was $200 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the OnePlus Turbo 6X (92/100 vs 56/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the OnePlus Turbo 6X (94/100 vs 76/100).
camera
In the "camera" category, the Redmi K90 Ultra is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the OnePlus Turbo 6X (78/100 vs 60/100).
portability
In the "portability" category, the OnePlus Turbo 6X is a bit better (48/100 vs 40/100).
Which is better: the OnePlus Turbo 6X or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the OnePlus Turbo 6X by 21 points (73/100 vs 52/100).
What is the rating of the OnePlus Turbo 6X and the Redmi K90 Ultra?
The OnePlus Turbo 6X has a MobileRank rating of 52/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the OnePlus Turbo 6X or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 30/100).
Which is more powerful: the OnePlus Turbo 6X or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 56/100).
Should you choose the OnePlus Turbo 6X over the Redmi K90 Ultra?
The OnePlus Turbo 6X is a better fit for everyday use. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.