ASUS ROG Phone 9 Pro vs OPPO K15 Pro+
The ASUS ROG Phone 9 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite, while the OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s; launch prices were $1376 and $509. By overall MobileRank rating, the ASUS ROG Phone 9 Pro leads — 75/100 vs 72/100 (a 3-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 5800); the ASUS ROG Phone 9 Pro is faster in AnTuTu (3,290,813 vs 3,032,039).
Profile comparison
Category scores
ASUS ROG Phone 9 Pro
OPPO K15 Pro+
What makes ASUS ROG Phone 9 Pro better?
- Higher AnTuTu: 3290813 vs 3032039
- Better Geekbench Single: 3211 vs 2725
- Better Geekbench Multi: 10106 vs 8932
- Higher refresh rate: 185Hz vs 165Hz
- Higher performance (93/100 vs 90/100)
- Better camera (56/100 vs 35/100)
What makes OPPO K15 Pro+ better?
- Bigger battery: 8000 vs 5800 mAh
- Faster charging: 100W vs 65W
- Lighter: 219g vs 227g
- Cheaper at launch: $509 vs $1376
- Longer battery life (75/100 vs 67/100)
- Better display (94/100 vs 89/100)
- Better portability (44/100 vs 33/100)
Comparison verdict
Comparing the ASUS ROG Phone 9 Pro vs the OPPO K15 Pro+, the ASUS ROG Phone 9 Pro scores 3 points higher (75/100 vs 72/100). In the "camera" category, the ASUS ROG Phone 9 Pro leads (56/100 vs 35/100). Value score: ASUS ROG Phone 9 Pro — 60/100, OPPO K15 Pro+ — 64/100; 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 ASUS ROG Phone 9 Pro and the OPPO K15 Pro+ are nearly equal (93/100 vs 90/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100). In the "camera" category, the ASUS ROG Phone 9 Pro notably outperforms the OPPO K15 Pro+ (56/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 67/100). In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 33/100).
Specs comparison
| Specification | ASUS ROG Phone 9 Pro | OPPO K15 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500s | |
| AnTuTu | 3290813 | 3032039 | |
| Geekbench Single | 3211 | 2725 | |
| Geekbench Multi | 10106 | 8932 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 2400x1080 | 2772x1272 | |
| Refresh rate | 185 Hz | 165 Hz | |
| Battery | 5800 mAh | 8000 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 16GB / 24GB | 12GB | |
| Storage | 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 / ROG UI | Android 16 | |
| Brightness (peak) | 2500 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.8×76.8×8.9 mm | 162.4×77.5×8.3 mm | |
| Weight | 227 g | 219 g | |
| Launch price | $1376 | $509 |
Camera comparison
ASUS ROG Phone 9 Pro
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
ASUS ROG Phone 9 Pro
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 185 Hz
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Battery and charging
ASUS ROG Phone 9 Pro
- 5800 mAh
- Wired: 65W
- Wireless: 15W
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared ASUS ROG Phone 9 Pro and OPPO K15 Pro+, covering their specs and all relevant benchmarks.
ASUS ROG Phone 9 Pro leads OPPO K15 Pro+ by 8.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $867. OPPO K15 Pro+ was $867 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the ASUS ROG Phone 9 Pro and the OPPO K15 Pro+ are nearly equal (93/100 vs 90/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the ASUS ROG Phone 9 Pro notably outperforms the OPPO K15 Pro+ (56/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 67/100).
portability
In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 33/100).
Frequently asked questions
Which is better: the ASUS ROG Phone 9 Pro or the OPPO K15 Pro+?
The ASUS ROG Phone 9 Pro 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 ASUS ROG Phone 9 Pro and the OPPO K15 Pro+?
The ASUS ROG Phone 9 Pro has a MobileRank rating of 75/100, the OPPO K15 Pro+ — 72/100.
Which has the better camera: the ASUS ROG Phone 9 Pro or the OPPO K15 Pro+?
The ASUS ROG Phone 9 Pro leads on camera score (56/100 vs 35/100).
Should you choose the ASUS ROG Phone 9 Pro over the OPPO K15 Pro+?
The ASUS ROG Phone 9 Pro is a better fit for gamers and power users. The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life.