OnePlus 15 vs Vivo X300 Pro
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 Pro (2025) runs on the Dimensity 9500; launch prices were $799 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 88/100 vs 86/100 (a 2-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 6500); the main camera is 50 MP vs 200 MP; the OnePlus 15 is faster in AnTuTu (3,606,149 vs 3,326,259).
Profile comparison
Category scores
OnePlus 15
Vivo X300 Pro
What makes OnePlus 15 better?
- Higher AnTuTu: 3606149 vs 3326259
- Better Geekbench Single: 3639 vs 3293
- Better Geekbench Multi: 11047 vs 10243
- Faster charging: 120W vs 90W
- Faster wireless charging: 50W vs 40W
- Lighter: 213g vs 226g
- Cheaper at launch: $799 vs $899
- Higher performance (97/100 vs 94/100)
- Longer battery life (89/100 vs 81/100)
- Better portability (50/100 vs 43/100)
What makes Vivo X300 Pro better?
- Bigger battery: 6510 vs 6500 mAh
- Better main camera: 200MP vs 50MP
- Better camera (96/100 vs 78/100)
Comparison verdict
Comparing the OnePlus 15 vs the Vivo X300 Pro, the Vivo X300 Pro scores 2 points higher (88/100 vs 86/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 78/100). Value score: OnePlus 15 — 86/100, Vivo X300 Pro — 88/100; 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 OnePlus 15 and the Vivo X300 Pro are nearly equal (97/100 vs 94/100). In the "display" category, both devices are on the same level — 84/100. In the "camera" category, the Vivo X300 Pro notably outperforms the OnePlus 15 (96/100 vs 78/100). In the "battery" category, the OnePlus 15 is a bit better (89/100 vs 81/100). In the "portability" category, the OnePlus 15 is a bit better (50/100 vs 43/100).
Specs comparison
| Specification | OnePlus 15 | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Dimensity 9500 | |
| AnTuTu | 3606149 | 3326259 | |
| Geekbench Single | 3639 | 3293 | |
| Geekbench Multi | 11047 | 10243 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2772 | 1260x2800 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6510 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 50W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 16 | |
| Brightness (peak) | 1800 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 161.4×76.7×8.1 mm | 161.2×75.5×8.0 mm | |
| Weight | 213 g | 226 g | |
| Launch price | $799 | $899 |
Camera comparison
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 Pro
- Main: 200MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OnePlus 15 and Vivo X300 Pro, covering their specs and all relevant benchmarks.
OnePlus 15 leads Vivo X300 Pro by 8.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $100. OnePlus 15 was $100 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15 and the Vivo X300 Pro are nearly equal (97/100 vs 94/100).
display
In the "display" category, both devices are on the same level — 84/100.
camera
In the "camera" category, the Vivo X300 Pro notably outperforms the OnePlus 15 (96/100 vs 78/100).
battery
In the "battery" category, the OnePlus 15 is a bit better (89/100 vs 81/100).
portability
In the "portability" category, the OnePlus 15 is a bit better (50/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus 15 or the Vivo X300 Pro?
The Vivo X300 Pro edges out the OnePlus 15 by just 2 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15 and the Vivo X300 Pro?
The OnePlus 15 has a MobileRank rating of 86/100, the Vivo X300 Pro — 88/100.
Which has the better camera: the OnePlus 15 or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 78/100).
Should you choose the OnePlus 15 over the Vivo X300 Pro?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.