OPPO K15 Pro vs Vivo X500 Pro Max
The OPPO K15 Pro (2026) runs on the MediaTek Dimensity 8500, while the Vivo X500 Pro Max (2026) runs on the MediaTek Dimensity 9600 Pro. By overall MobileRank rating, the Vivo X500 Pro Max leads — 92/100 vs 67/100 (a 25-point difference). Key differences: the OPPO K15 Pro has the bigger battery (7500 mAh vs 7000); the Vivo X500 Pro Max is faster in AnTuTu (4,838,033 vs 2,254,164).
Profile comparison
Category scores
OPPO K15 Pro
Vivo X500 Pro Max
What makes OPPO K15 Pro better?
- Bigger battery: 7500 vs 7000 mAh
- Overall rating 67/100
What makes Vivo X500 Pro Max better?
- Higher AnTuTu: 4838033 vs 2254164
- Better Geekbench Single: 4188 vs 1555
- Better Geekbench Multi: 13145 vs 6405
- Faster charging: 100W vs 80W
- Higher performance (100/100 vs 78/100)
- Better camera (87/100 vs 35/100)
- Longer battery life (85/100 vs 69/100)
Comparison verdict
Comparing the OPPO K15 Pro vs the Vivo X500 Pro Max, the Vivo X500 Pro Max scores 25 points higher (92/100 vs 67/100). In the "performance" category, the Vivo X500 Pro Max leads (100/100 vs 78/100). In the "camera" category, the Vivo X500 Pro Max leads (87/100 vs 35/100). In the "battery" category, the Vivo X500 Pro Max leads (85/100 vs 69/100). In the "performance" category, the Vivo X500 Pro Max notably outperforms the OPPO K15 Pro (100/100 vs 78/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Vivo X500 Pro Max significantly outperforms the OPPO K15 Pro (87/100 vs 35/100). In the "battery" category, the Vivo X500 Pro Max notably outperforms the OPPO K15 Pro (85/100 vs 69/100).
Specs comparison
| Specification | OPPO K15 Pro | Vivo X500 Pro Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8500 | MediaTek Dimensity 9600 Pro | |
| AnTuTu | 2254164 | 4838033 | |
| Geekbench Single | 1555 | 4188 | |
| Geekbench Multi | 6405 | 13145 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2760x1256 | 1260x2800 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7500 mAh | 7000 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×77.5×8.3 mm | — | |
| Weight | 200 g | — | |
| Launch price | $436 | — |
Camera comparison
OPPO K15 Pro
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X500 Pro Max
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
OPPO K15 Pro
- 6.6" AMOLED
- Resolution: 2760x1256
- Refresh rate: 144 Hz
Vivo X500 Pro Max
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
OPPO K15 Pro
- 7500 mAh
- Wired: 80W
- No wireless charging
Vivo X500 Pro Max
- 7000 mAh
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared OPPO K15 Pro and Vivo X500 Pro Max, covering their specs and all relevant benchmarks.
Vivo X500 Pro Max leads OPPO K15 Pro by 53.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo X500 Pro Max
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X500 Pro Max notably outperforms the OPPO K15 Pro (100/100 vs 78/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Vivo X500 Pro Max significantly outperforms the OPPO K15 Pro (87/100 vs 35/100).
battery
In the "battery" category, the Vivo X500 Pro Max notably outperforms the OPPO K15 Pro (85/100 vs 69/100).
Frequently asked questions
Which is better: the OPPO K15 Pro or the Vivo X500 Pro Max?
The Vivo X500 Pro Max significantly outperforms the OPPO K15 Pro by 25 points (92/100 vs 67/100).
What is the rating of the OPPO K15 Pro and the Vivo X500 Pro Max?
The OPPO K15 Pro has a MobileRank rating of 67/100, the Vivo X500 Pro Max — 92/100.
Which has the better camera: the OPPO K15 Pro or the Vivo X500 Pro Max?
The Vivo X500 Pro Max leads on camera score (87/100 vs 35/100).
Which is more powerful: the OPPO K15 Pro or the Vivo X500 Pro Max?
The Vivo X500 Pro Max leads on performance (100/100 vs 78/100).
Should you choose the OPPO K15 Pro over the Vivo X500 Pro Max?
The OPPO K15 Pro is a better fit for active users. The Vivo X500 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.