OnePlus Ace 6 vs Redmi K90 Max
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; estimated prices are $399 and $504. By overall MobileRank rating, the Redmi K90 Max leads — 67/100 vs 65/100 (a 2-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 7800); the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 3,391,399).
OnePlus Ace 6
Redmi K90 Max
- Faster charging: 120W vs 100W
- Lighter: 213g vs 227g
- Cheaper: $399 vs $504
- Longer battery life (79/100 vs 77/100)
- Better design/ergonomics (33/100 vs 16/100)
- Better value for money (82/100 vs 75/100)
- Higher AnTuTu: 3803420 vs 3391399
- Better Geekbench Single: 3228 vs 3050
- Better Geekbench Multi: 9553 vs 9300
- Bigger battery: 8550 vs 7800 mAh
- Higher performance (82/100 vs 73/100)
- Better camera (32/100 vs 31/100)
Comparing the OnePlus Ace 6 vs the Redmi K90 Max, the Redmi K90 Max scores 2 points higher (67/100 vs 65/100). In the "performance" category, the Redmi K90 Max is a bit better (82/100 vs 73/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Max and the OnePlus Ace 6 are nearly equal (32/100 vs 31/100). In the "battery" category, the OnePlus Ace 6 and the Redmi K90 Max are nearly equal (79/100 vs 77/100). In the "design" category, the OnePlus Ace 6 notably outperforms the Redmi K90 Max (33/100 vs 16/100). In the "value for money" category, the OnePlus Ace 6 is a bit better (82/100 vs 75/100).
| Specification | OnePlus Ace 6 | Redmi K90 Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500 | |
| AnTuTu | 3391399 | 3803420 | |
| Geekbench Single | 3050 | 3228 | |
| Geekbench Multi | 9300 | 9553 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 2800x1272 | 2772x1280 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 7800 mAh | 8550 mAh | |
| Charging | 120W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 163.4×77.0×8.3 mm | 162.9×77.9×8.1 mm | |
| Weight | 213 g | 227 g | |
| Price | $399 | $504 |
OnePlus Ace 6
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus Ace 6 and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads OnePlus Ace 6 by 10.8% in our overall performance rating.
Price difference: $105. OnePlus Ace 6 is cheaper by $105.
performance
In the "performance" category, the Redmi K90 Max is a bit better (82/100 vs 73/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Max and the OnePlus Ace 6 are nearly equal (32/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 6 and the Redmi K90 Max are nearly equal (79/100 vs 77/100).
design
In the "design" category, the OnePlus Ace 6 notably outperforms the Redmi K90 Max (33/100 vs 16/100).
value for money
In the "value for money" category, the OnePlus Ace 6 is a bit better (82/100 vs 75/100).
Which is better: the OnePlus Ace 6 or the Redmi K90 Max?
The Redmi K90 Max edges out the OnePlus Ace 6 by just 2 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 and the Redmi K90 Max?
The OnePlus Ace 6 has a MobileRank rating of 65/100, the Redmi K90 Max — 67/100.
Which is more powerful: the OnePlus Ace 6 or the Redmi K90 Max?
The Redmi K90 Max leads on performance (82/100 vs 73/100).
Should you choose the OnePlus Ace 6 over the Redmi K90 Max?
The OnePlus Ace 6 is a better fit for active users, those who care about battery life, budget-conscious buyers. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.