OnePlus Ace 7 vs Redmi K90 Ultra
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the OnePlus Ace 7 leads — 72/100 vs 61/100 (a 11-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 8550); the OnePlus Ace 7 is faster in AnTuTu (3,942,923 vs 2,760,000).
OnePlus Ace 7
Redmi K90 Ultra
- Higher AnTuTu: 3942923 vs 2760000
- Better Geekbench Single: 3640 vs 3050
- Better Geekbench Multi: 11033 vs 9300
- Bigger battery: 9000 vs 8550 mAh
- Higher refresh rate: 185Hz vs 165Hz
- Higher performance (92/100 vs 65/100)
- Longer battery life (80/100 vs 77/100)
- Better design/ergonomics (50/100 vs 16/100)
- Better camera (32/100 vs 31/100)
- Better value for money (81/100 vs 55/100)
Comparing the OnePlus Ace 7 vs the Redmi K90 Ultra, the OnePlus Ace 7 scores 11 points higher (72/100 vs 61/100). In the "performance" category, the OnePlus Ace 7 leads (92/100 vs 65/100). In the "value for money" category, the Redmi K90 Ultra leads (81/100 vs 55/100). In the "performance" category, the OnePlus Ace 7 notably outperforms the Redmi K90 Ultra (92/100 vs 65/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Ultra and the OnePlus Ace 7 are nearly equal (32/100 vs 31/100). In the "battery" category, the OnePlus Ace 7 and the Redmi K90 Ultra are nearly equal (80/100 vs 77/100). In the "design" category, the OnePlus Ace 7 significantly outperforms the Redmi K90 Ultra (50/100 vs 16/100). In the "value for money" category, the Redmi K90 Ultra notably outperforms the OnePlus Ace 7 (81/100 vs 55/100).
| Specification | OnePlus Ace 7 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3942923 | 2760000 | |
| Geekbench Single | 3640 | 3050 | |
| Geekbench Multi | 11033 | 9300 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2800 | 1280x2772 | |
| Refresh rate | 185 Hz | 165 Hz | |
| Battery | 9000 mAh | 8550 mAh | |
| Charging | 100W | 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 | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 162.9×77.9×8.2 mm | |
| Weight | — | 227 g | |
| Price | — | $420 |
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus Ace 7 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Redmi K90 Ultra by 42.9% in our overall performance rating.
OnePlus Ace 7
Price unknownperformance
In the "performance" category, the OnePlus Ace 7 notably outperforms the Redmi K90 Ultra (92/100 vs 65/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Ultra and the OnePlus Ace 7 are nearly equal (32/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 7 and the Redmi K90 Ultra are nearly equal (80/100 vs 77/100).
design
In the "design" category, the OnePlus Ace 7 significantly outperforms the Redmi K90 Ultra (50/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K90 Ultra notably outperforms the OnePlus Ace 7 (81/100 vs 55/100).
Which is better: the OnePlus Ace 7 or the Redmi K90 Ultra?
The OnePlus Ace 7 is noticeably better than the Redmi K90 Ultra — the overall rating gap is 11 points.
What is the rating of the OnePlus Ace 7 and the Redmi K90 Ultra?
The OnePlus Ace 7 has a MobileRank rating of 72/100, the Redmi K90 Ultra — 61/100.
Which is more powerful: the OnePlus Ace 7 or the Redmi K90 Ultra?
The OnePlus Ace 7 leads on performance (92/100 vs 65/100).
Should you choose the OnePlus Ace 7 over the Redmi K90 Ultra?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Redmi K90 Ultra is a better fit for active users, those who care about battery life, budget-conscious buyers.