Oppo Reno7 A vs Redmi K90 Ultra
The Oppo Reno7 A (2022) runs on the Qualcomm Snapdragon 695 (), while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 46/100 (a 27-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4500); the main camera is 48 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 592,015); the Oppo Reno7 A is noticeably lighter (175g vs 227g).
Oppo Reno7 A
Redmi K90 Ultra
- Lighter: 175g vs 227g
- Better portability (78/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 592015
- Better Geekbench Single: 3041 vs 905
- Better Geekbench Multi: 9494 vs 2003
- Bigger battery: 8550 vs 4500 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (92/100 vs 46/100)
- Better camera (37/100 vs 34/100)
- Longer battery life (78/100 vs 39/100)
- Better display (94/100 vs 69/100)
Comparing the Oppo Reno7 A vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 27 points higher (73/100 vs 46/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 46/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 39/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Oppo Reno7 A (92/100 vs 46/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Oppo Reno7 A (94/100 vs 69/100). In the "camera" category, the Redmi K90 Ultra and the Oppo Reno7 A are nearly equal (37/100 vs 34/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Oppo Reno7 A (78/100 vs 39/100). In the "portability" category, the Oppo Reno7 A significantly outperforms the Redmi K90 Ultra (78/100 vs 40/100).
| Specification | Oppo Reno7 A | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 () | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 592015 | 3119308 | |
| Geekbench Single | 905 | 3041 | |
| Geekbench Multi | 2003 | 9494 | |
| Display | 6.4" Amoled | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | 90 Hz | 165 Hz | |
| Battery | 4500 mAh | 8550 mAh | |
| Charging | — | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | — | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB | |
| OS | Android 12 Snow Cone | Android 16 | |
| Brightness (peak) | 600 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IPX4 | IP68/IP69 | |
| Dimensions | 159.7×73.4×7.6 mm | 162.9×77.9×8.2 mm | |
| Weight | 175 g | 227 g | |
| Launch price | — | $420 |
Oppo Reno7 A
- Main: 48MP
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Oppo Reno7 A
- 6.4" Amoled
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Oppo Reno7 A
- 4500 mAh
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Oppo Reno7 A and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Oppo Reno7 A by 81.0% in our overall performance rating.
Oppo Reno7 A
Price unknownperformance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Oppo Reno7 A (92/100 vs 46/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Oppo Reno7 A (94/100 vs 69/100).
camera
In the "camera" category, the Redmi K90 Ultra and the Oppo Reno7 A are nearly equal (37/100 vs 34/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Oppo Reno7 A (78/100 vs 39/100).
portability
In the "portability" category, the Oppo Reno7 A significantly outperforms the Redmi K90 Ultra (78/100 vs 40/100).
Which is better: the Oppo Reno7 A or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Oppo Reno7 A by 27 points (73/100 vs 46/100).
What is the rating of the Oppo Reno7 A and the Redmi K90 Ultra?
The Oppo Reno7 A has a MobileRank rating of 46/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the Oppo Reno7 A or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 46/100).
Should you choose the Oppo Reno7 A over the Redmi K90 Ultra?
The Oppo Reno7 A 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.