OPPO K15 Pro+ vs Redmi K90 Max
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; launch prices were $509 and $504. By overall MobileRank rating, the Redmi K90 Max leads — 75/100 vs 72/100 (a 3-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 8000); the Redmi K90 Max is faster in AnTuTu (3,760,662 vs 3,032,039).
Profile comparison
Category scores
OPPO K15 Pro+
Redmi K90 Max
What makes OPPO K15 Pro+ better?
- Lighter: 219g vs 227g
- Better portability (44/100 vs 41/100)
What makes Redmi K90 Max better?
- Higher AnTuTu: 3760662 vs 3032039
- Better Geekbench Single: 3293 vs 2725
- Better Geekbench Multi: 10243 vs 8932
- Bigger battery: 8550 vs 8000 mAh
- Cheaper at launch: $504 vs $509
- Higher performance (96/100 vs 90/100)
- Better camera (37/100 vs 35/100)
- Longer battery life (78/100 vs 75/100)
Comparison verdict
Comparing the OPPO K15 Pro+ vs the Redmi K90 Max, the Redmi K90 Max scores 3 points higher (75/100 vs 72/100). Value score: OPPO K15 Pro+ — 64/100, 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 is a bit better (96/100 vs 90/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Max and the OPPO K15 Pro+ are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K90 Max and the OPPO K15 Pro+ are nearly equal (78/100 vs 75/100). In the "portability" category, the OPPO K15 Pro+ and the Redmi K90 Max are nearly equal (44/100 vs 41/100).
Specs comparison
| Specification | OPPO K15 Pro+ | Redmi K90 Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | MediaTek Dimensity 9500 | |
| AnTuTu | 3032039 | 3760662 | |
| Geekbench Single | 2725 | 3293 | |
| Geekbench Multi | 8932 | 10243 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 2772x1272 | 2772x1280 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 8000 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 | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 162.4×77.5×8.3 mm | 162.9×77.9×8.1 mm | |
| Weight | 219 g | 227 g | |
| Launch price | $509 | $504 |
Camera comparison
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Max
- Main: 50MP f/1.68
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Battery and charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO K15 Pro+ and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads OPPO K15 Pro+ by 19.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $5. Redmi K90 Max was $5 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Max is a bit better (96/100 vs 90/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K90 Max and the OPPO K15 Pro+ are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K90 Max and the OPPO K15 Pro+ are nearly equal (78/100 vs 75/100).
portability
In the "portability" category, the OPPO K15 Pro+ and the Redmi K90 Max are nearly equal (44/100 vs 41/100).
Frequently asked questions
Which is better: the OPPO K15 Pro+ or the Redmi K90 Max?
The Redmi K90 Max edges out the OPPO K15 Pro+ by just 3 points — the two devices are very close in overall level.
What is the rating of the OPPO K15 Pro+ and the Redmi K90 Max?
The OPPO K15 Pro+ has a MobileRank rating of 72/100, the Redmi K90 Max — 75/100.
Which is more powerful: the OPPO K15 Pro+ or the Redmi K90 Max?
The Redmi K90 Max leads on performance (96/100 vs 90/100).
Should you choose the OPPO K15 Pro+ over the Redmi K90 Max?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life.