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 — 77/100 vs 73/100 (a 4-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 8550); the OnePlus Ace 7 is faster in AnTuTu (3,950,082 vs 3,233,695).
Profile comparison
Category scores
OnePlus Ace 7
Redmi K90 Ultra
What makes OnePlus Ace 7 better?
- Higher AnTuTu: 3950082 vs 3233695
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Bigger battery: 9000 vs 8550 mAh
- Higher refresh rate: 185Hz vs 165Hz
- Higher performance (98/100 vs 92/100)
- Longer battery life (80/100 vs 78/100)
What makes Redmi K90 Ultra better?
- Better camera (37/100 vs 35/100)
Comparison verdict
Comparing the OnePlus Ace 7 vs the Redmi K90 Ultra, the OnePlus Ace 7 scores 4 points higher (77/100 vs 73/100). In the "performance" category, the OnePlus Ace 7 is a bit better (98/100 vs 92/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Ultra and the OnePlus Ace 7 are nearly equal (37/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 and the Redmi K90 Ultra are nearly equal (80/100 vs 78/100).
Specs comparison
| Specification | OnePlus Ace 7 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3950082 | 3233695 | |
| Geekbench Single | 3639 | 3013 | |
| Geekbench Multi | 11047 | 9287 | |
| 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 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 162.9×77.9×8.2 mm | |
| Weight | — | 227 g | |
| Launch price | — | $420 |
Camera comparison
OnePlus Ace 7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OnePlus Ace 7 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Redmi K90 Ultra by 22.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Ace 7
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 is a bit better (98/100 vs 92/100).
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 Ace 7 are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 7 and the Redmi K90 Ultra are nearly equal (80/100 vs 78/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 or the Redmi K90 Ultra?
The OnePlus Ace 7 edges out the Redmi K90 Ultra by just 4 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 7 and the Redmi K90 Ultra?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the OnePlus Ace 7 or the Redmi K90 Ultra?
The OnePlus Ace 7 leads on performance (98/100 vs 92/100).
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 gamers and power users, those who care about battery life.