OnePlus Turbo 6X Pro vs Redmi K90 Ultra
The OnePlus Turbo 6X Pro (2026) runs on the MediaTek Dimensity 7400 Super, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $250 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 59/100 (a 14-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 8000); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 1,098,457).
Profile comparison
Category scores
OnePlus Turbo 6X Pro
Redmi K90 Ultra
What makes OnePlus Turbo 6X Pro better?
- Lighter: 213g vs 227g
- Cheaper at launch: $250 vs $420
- Better portability (46/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1098457
- Better Geekbench Single: 3013 vs 1061
- Better Geekbench Multi: 9287 vs 3185
- Bigger battery: 8550 vs 8000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (92/100 vs 59/100)
- Better camera (37/100 vs 35/100)
- Longer battery life (78/100 vs 71/100)
Comparison verdict
Comparing the OnePlus Turbo 6X Pro vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 14 points higher (73/100 vs 59/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 59/100). Value score: OnePlus Turbo 6X Pro — 68/100, Redmi K90 Ultra — 72/100; 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 Redmi K90 Ultra significantly outperforms the OnePlus Turbo 6X Pro (92/100 vs 59/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Ultra and the OnePlus Turbo 6X Pro are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 71/100). In the "portability" category, the OnePlus Turbo 6X Pro is a bit better (46/100 vs 40/100).
Specs comparison
| Specification | OnePlus Turbo 6X Pro | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Super | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1098457 | 3233695 | |
| Geekbench Single | 1061 | 3013 | |
| Geekbench Multi | 3185 | 9287 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 2772x1272 | 1280x2772 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 8000 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 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 | — | IP68/IP69 | |
| Dimensions | — | 162.9×77.9×8.2 mm | |
| Weight | 213 g | 227 g | |
| Launch price | $250 | $420 |
Camera comparison
OnePlus Turbo 6X Pro
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Turbo 6X Pro
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 144 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
OnePlus Turbo 6X Pro
- 8000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OnePlus Turbo 6X Pro and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads OnePlus Turbo 6X Pro by 66.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $170. OnePlus Turbo 6X Pro was $170 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the OnePlus Turbo 6X Pro (92/100 vs 59/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K90 Ultra and the OnePlus Turbo 6X Pro are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 71/100).
portability
In the "portability" category, the OnePlus Turbo 6X Pro is a bit better (46/100 vs 40/100).
Frequently asked questions
Which is better: the OnePlus Turbo 6X Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the OnePlus Turbo 6X Pro — the overall rating gap is 14 points.
What is the rating of the OnePlus Turbo 6X Pro and the Redmi K90 Ultra?
The OnePlus Turbo 6X Pro has a MobileRank rating of 59/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the OnePlus Turbo 6X Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 59/100).
Should you choose the OnePlus Turbo 6X Pro over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.