OPPO K15x vs Vivo X500
The OPPO K15x (2026) runs on the MediaTek Dimensity 6300, while the Vivo X500 (2026) runs on the MediaTek Dimensity 9600M. By overall MobileRank rating, the Vivo X500 leads — 89/100 vs 39/100 (a 50-point difference). Key differences: the Vivo X500 has the bigger battery (7500 mAh vs 6500); the main camera is 13 MP vs 50 MP; the Vivo X500 is faster in AnTuTu (3,930,719 vs 528,398).
Profile comparison
Category scores
OPPO K15x
Vivo X500
What makes OPPO K15x better?
- Overall rating 39/100
What makes Vivo X500 better?
- Higher AnTuTu: 3930719 vs 528398
- Better Geekbench Single: 3302 vs 771
- Better Geekbench Multi: 10240 vs 1980
- Bigger battery: 7500 vs 6500 mAh
- Faster charging: 90W vs 45W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 211g vs 212g
- Higher performance (96/100 vs 43/100)
- Better camera (87/100 vs 10/100)
- Longer battery life (84/100 vs 58/100)
- Better display (94/100 vs 55/100)
- Better portability (50/100 vs 46/100)
Comparison verdict
Comparing the OPPO K15x vs the Vivo X500, the Vivo X500 scores 50 points higher (89/100 vs 39/100). In the "performance" category, the Vivo X500 leads (96/100 vs 43/100). In the "camera" category, the Vivo X500 leads (87/100 vs 10/100). In the "battery" category, the Vivo X500 leads (84/100 vs 58/100). In the "performance" category, the Vivo X500 significantly outperforms the OPPO K15x (96/100 vs 43/100). In the "display" category, the Vivo X500 significantly outperforms the OPPO K15x (94/100 vs 55/100). In the "camera" category, the Vivo X500 significantly outperforms the OPPO K15x (87/100 vs 10/100). In the "battery" category, the Vivo X500 notably outperforms the OPPO K15x (84/100 vs 58/100). In the "portability" category, the Vivo X500 and the OPPO K15x are nearly equal (50/100 vs 46/100).
Specs comparison
| Specification | OPPO K15x | Vivo X500 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 9600M | |
| AnTuTu | 528398 | 3930719 | |
| Geekbench Single | 771 | 3302 | |
| Geekbench Multi | 1980 | 10240 | |
| Display | 6.8" IPS LCD | 6.6" AMOLED | |
| Resolution | 720x1570 | 1260x2750 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 7500 mAh | |
| Charging | 45W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 6GB | 12GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 17 | |
| Brightness (peak) | 1125 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 166.6×78.5×8.6 mm | 157.0×75.0×8.2 mm | |
| Weight | 212 g | 211 g | |
| Launch price | — | $820 |
Camera comparison
OPPO K15x
- Main: 13MP f/2.2
- Front: 5MP
Vivo X500
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 50MP
Display comparison
OPPO K15x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo X500
- 6.6" AMOLED
- Resolution: 1260x2750
- Refresh rate: 144 Hz
Battery and charging
OPPO K15x
- 6500 mAh
- Wired: 45W
- No wireless charging
Vivo X500
- 7500 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OPPO K15x and Vivo X500, covering their specs and all relevant benchmarks.
Vivo X500 leads OPPO K15x by 86.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OPPO K15x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X500 significantly outperforms the OPPO K15x (96/100 vs 43/100).
display
In the "display" category, the Vivo X500 significantly outperforms the OPPO K15x (94/100 vs 55/100).
camera
In the "camera" category, the Vivo X500 significantly outperforms the OPPO K15x (87/100 vs 10/100).
battery
In the "battery" category, the Vivo X500 notably outperforms the OPPO K15x (84/100 vs 58/100).
portability
In the "portability" category, the Vivo X500 and the OPPO K15x are nearly equal (50/100 vs 46/100).
Frequently asked questions
Which is better: the OPPO K15x or the Vivo X500?
The Vivo X500 significantly outperforms the OPPO K15x by 50 points (89/100 vs 39/100).
What is the rating of the OPPO K15x and the Vivo X500?
The OPPO K15x has a MobileRank rating of 39/100, the Vivo X500 — 89/100.
Which has the better camera: the OPPO K15x or the Vivo X500?
The Vivo X500 leads on camera score (87/100 vs 10/100).
Which is more powerful: the OPPO K15x or the Vivo X500?
The Vivo X500 leads on performance (96/100 vs 43/100).
Should you choose the OPPO K15x over the Vivo X500?
The Vivo X500 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.