OPPO Find X9 vs Redmi K90 Max
The OPPO Find X9 (2026) runs on the MediaTek Dimensity 9500, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; launch prices were $999 and $504. By overall MobileRank rating, the OPPO Find X9 leads — 84/100 vs 75/100 (a 9-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 6000); the Redmi K90 Max is faster in AnTuTu (3,760,662 vs 3,400,423); the OPPO Find X9 is noticeably lighter (207g vs 227g).
Profile comparison
Category scores
OPPO Find X9
Redmi K90 Max
What makes OPPO Find X9 better?
- Lighter: 207g vs 227g
- Better camera (78/100 vs 37/100)
- Longer battery life (83/100 vs 78/100)
- Better portability (55/100 vs 41/100)
What makes Redmi K90 Max better?
- Higher AnTuTu: 3760662 vs 3400423
- Bigger battery: 8550 vs 6000 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $504 vs $999
- Higher performance (96/100 vs 94/100)
- Better display (94/100 vs 84/100)
Comparison verdict
Comparing the OPPO Find X9 vs the Redmi K90 Max, the OPPO Find X9 scores 9 points higher (84/100 vs 75/100). In the "camera" category, the OPPO Find X9 leads (78/100 vs 37/100). Value score: OPPO Find X9 — 78/100, Redmi K90 Max — 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 Max and the OPPO Find X9 are nearly equal (96/100 vs 94/100). In the "display" category, the Redmi K90 Max is a bit better (94/100 vs 84/100). In the "camera" category, the OPPO Find X9 significantly outperforms the Redmi K90 Max (78/100 vs 37/100). In the "battery" category, the OPPO Find X9 is a bit better (83/100 vs 78/100). In the "portability" category, the OPPO Find X9 is a bit better (55/100 vs 41/100).
Specs comparison
| Specification | OPPO Find X9 | Redmi K90 Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 9500 | |
| AnTuTu | 3400423 | 3760662 | |
| Geekbench Single | 3293 | 3293 | |
| Geekbench Multi | 10243 | 10243 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 2780x1264 | 2772x1280 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3600 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 157.0×73.9×8.0 mm | 162.9×77.9×8.1 mm | |
| Weight | 207 g | 227 g | |
| Launch price | $999 | $504 |
Camera comparison
OPPO Find X9
- Main: 50MP f/1.4
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90 Max
- Main: 50MP f/1.68
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OPPO Find X9
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Battery and charging
OPPO Find X9
- 6000 mAh
- Wired: 100W
- Wireless: 50W
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO Find X9 and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads OPPO Find X9 by 9.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $495. Redmi K90 Max was $495 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Max and the OPPO Find X9 are nearly equal (96/100 vs 94/100).
display
In the "display" category, the Redmi K90 Max is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the OPPO Find X9 significantly outperforms the Redmi K90 Max (78/100 vs 37/100).
battery
In the "battery" category, the OPPO Find X9 is a bit better (83/100 vs 78/100).
portability
In the "portability" category, the OPPO Find X9 is a bit better (55/100 vs 41/100).
Frequently asked questions
Which is better: the OPPO Find X9 or the Redmi K90 Max?
The OPPO Find X9 edges out the Redmi K90 Max by just 9 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X9 and the Redmi K90 Max?
The OPPO Find X9 has a MobileRank rating of 84/100, the Redmi K90 Max — 75/100.
Which has the better camera: the OPPO Find X9 or the Redmi K90 Max?
The OPPO Find X9 leads on camera score (78/100 vs 37/100).
Should you choose the OPPO Find X9 over the Redmi K90 Max?
The OPPO Find X9 is a better fit for gamers and power 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.