OPPO A7 Pro Max vs Redmi K90 Ultra
The OPPO A7 Pro Max (2026) runs on the Qualcomm Snapdragon 4 Gen 5, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $300 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 56/100 (a 17-point difference). Key differences: the OPPO A7 Pro Max has the bigger battery (10000 mAh vs 8550); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 624,021).
Profile comparison
Category scores
OPPO A7 Pro Max
Redmi K90 Ultra
What makes OPPO A7 Pro Max better?
- Bigger battery: 10000 vs 8550 mAh
- Lighter: 224g vs 227g
- Cheaper at launch: $300 vs $420
- Better camera (40/100 vs 37/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 624021
- Better Geekbench Single: 3013 vs 976
- Better Geekbench Multi: 9287 vs 2250
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 49/100)
- Longer battery life (78/100 vs 76/100)
- Better display (94/100 vs 84/100)
- Better portability (40/100 vs 39/100)
Comparison verdict
Comparing the OPPO A7 Pro Max vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 17 points higher (73/100 vs 56/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 49/100). Value score: OPPO A7 Pro Max — 50/100, 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 OPPO A7 Pro Max (92/100 vs 49/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the OPPO A7 Pro Max and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra and the OPPO A7 Pro Max are nearly equal (78/100 vs 76/100). In the "portability" category, the Redmi K90 Ultra and the OPPO A7 Pro Max are nearly equal (40/100 vs 39/100).
Specs comparison
| Specification | OPPO A7 Pro Max | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 624021 | 3233695 | |
| Geekbench Single | 976 | 3013 | |
| Geekbench Multi | 2250 | 9287 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 2772x1272 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 10000 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 50 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 / ColorOS 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68/IP69 | |
| Dimensions | 163.0×78.0×8.6 mm | 162.9×77.9×8.2 mm | |
| Weight | 224 g | 227 g | |
| Launch price | $300 | $420 |
Camera comparison
OPPO A7 Pro Max
- Main: 50MP f/1.8
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OPPO A7 Pro Max
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
OPPO A7 Pro Max
- 10000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO A7 Pro Max and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads OPPO A7 Pro Max by 80.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $120. OPPO A7 Pro Max was $120 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the OPPO A7 Pro Max (92/100 vs 49/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the OPPO A7 Pro Max and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra and the OPPO A7 Pro Max are nearly equal (78/100 vs 76/100).
portability
In the "portability" category, the Redmi K90 Ultra and the OPPO A7 Pro Max are nearly equal (40/100 vs 39/100).
Frequently asked questions
Which is better: the OPPO A7 Pro Max or the Redmi K90 Ultra?
The Redmi K90 Ultra is noticeably better than the OPPO A7 Pro Max — the overall rating gap is 17 points.
What is the rating of the OPPO A7 Pro Max and the Redmi K90 Ultra?
The OPPO A7 Pro Max has a MobileRank rating of 56/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the OPPO A7 Pro Max or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 49/100).
Should you choose the OPPO A7 Pro Max over the Redmi K90 Ultra?
The OPPO A7 Pro Max is a better fit for 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.