OPPO K15 Pro+ vs Redmi K90
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $509 and $401. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 72/100 (a 4-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 7100); the Redmi K90 is faster in AnTuTu (3,077,585 vs 3,032,039).
Profile comparison
Category scores
OPPO K15 Pro+
Redmi K90
What makes OPPO K15 Pro+ better?
- Bigger battery: 8000 vs 7100 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Longer battery life (75/100 vs 72/100)
- Better display (94/100 vs 82/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 3032039
- Better Geekbench Single: 3013 vs 2725
- Better Geekbench Multi: 9287 vs 8932
- Lighter: 206g vs 219g
- Cheaper at launch: $401 vs $509
- Higher performance (91/100 vs 90/100)
- Better camera (58/100 vs 35/100)
- Better portability (55/100 vs 44/100)
Comparison verdict
Comparing the OPPO K15 Pro+ vs the Redmi K90, the Redmi K90 scores 4 points higher (76/100 vs 72/100). In the "camera" category, the Redmi K90 leads (58/100 vs 35/100). Value score: OPPO K15 Pro+ — 64/100, Redmi K90 — 80/100; 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 and the OPPO K15 Pro+ are nearly equal (91/100 vs 90/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100). In the "camera" category, the Redmi K90 notably outperforms the OPPO K15 Pro+ (58/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ and the Redmi K90 are nearly equal (75/100 vs 72/100). In the "portability" category, the Redmi K90 is a bit better (55/100 vs 44/100).
Specs comparison
| Specification | OPPO K15 Pro+ | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3032039 | 3077585 | |
| Geekbench Single | 2725 | 3013 | |
| Geekbench Multi | 8932 | 9287 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 2772x1272 | 2510x1156 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 7100 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×77.5×8.3 mm | 157.5×75.3×8.0 mm | |
| Weight | 219 g | 206 g | |
| Launch price | $509 | $401 |
Camera comparison
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO K15 Pro+ and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads OPPO K15 Pro+ by 1.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $108. Redmi K90 was $108 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 and the OPPO K15 Pro+ are nearly equal (91/100 vs 90/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the OPPO K15 Pro+ (58/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ and the Redmi K90 are nearly equal (75/100 vs 72/100).
portability
In the "portability" category, the Redmi K90 is a bit better (55/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO K15 Pro+ or the Redmi K90?
The Redmi K90 edges out the OPPO K15 Pro+ by just 4 points — the two devices are very close in overall level.
What is the rating of the OPPO K15 Pro+ and the Redmi K90?
The OPPO K15 Pro+ has a MobileRank rating of 72/100, the Redmi K90 — 76/100.
Which has the better camera: the OPPO K15 Pro+ or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 35/100).
Should you choose the OPPO K15 Pro+ over the Redmi K90?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.