OnePlus 15 vs Vivo X300s
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X300s (2026) runs on the Dimensity 9500; estimated prices are $799 and $723. By overall MobileRank rating, the Vivo X300s leads — 82/100 vs 61/100 (a 21-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 6500); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 3,621,671).
OnePlus 15
Vivo X300s
- Lighter: 213g vs 217g
- Better design/ergonomics (33/100 vs 28/100)
- Higher AnTuTu: 3703823 vs 3621671
- Better Geekbench Single: 3228 vs 3050
- Better Geekbench Multi: 9553 vs 9300
- Bigger battery: 7100 vs 6500 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $723 vs $799
- Higher performance (80/100 vs 77/100)
- Better camera (94/100 vs 34/100)
- Longer battery life (76/100 vs 48/100)
- Better value for money (60/100 vs 55/100)
Comparing the OnePlus 15 vs the Vivo X300s, the Vivo X300s scores 21 points higher (82/100 vs 61/100). In the "camera" category, the Vivo X300s leads (94/100 vs 34/100). In the "battery" category, the Vivo X300s leads (76/100 vs 48/100). In the "performance" category, the Vivo X300s and the OnePlus 15 are nearly equal (80/100 vs 77/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 15 (94/100 vs 34/100). In the "battery" category, the Vivo X300s notably outperforms the OnePlus 15 (76/100 vs 48/100). In the "design" category, the OnePlus 15 is a bit better (33/100 vs 28/100). In the "value for money" category, the Vivo X300s is a bit better (60/100 vs 55/100).
| Specification | OnePlus 15 | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Dimensity 9500 | |
| AnTuTu | 3621671 | 3703823 | |
| Geekbench Single | 3050 | 3228 | |
| Geekbench Multi | 9300 | 9553 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | — | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 7100 mAh | |
| Charging | — | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | — | Android 16 / OriginOS 6 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | — | |
| Weight | 213 g | 217 g | |
| Price | $799 | $723 |
OnePlus 15
- Main: 50MP
- Front: 32MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
OnePlus 15
- 6500 mAh
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared OnePlus 15 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads OnePlus 15 by 2.2% in our overall performance rating.
Price difference: $76. Vivo X300s is cheaper by $76.
performance
In the "performance" category, the Vivo X300s and the OnePlus 15 are nearly equal (80/100 vs 77/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 15 (94/100 vs 34/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the OnePlus 15 (76/100 vs 48/100).
design
In the "design" category, the OnePlus 15 is a bit better (33/100 vs 28/100).
value for money
In the "value for money" category, the Vivo X300s is a bit better (60/100 vs 55/100).
Which is better: the OnePlus 15 or the Vivo X300s?
The Vivo X300s significantly outperforms the OnePlus 15 by 21 points (82/100 vs 61/100).
What is the rating of the OnePlus 15 and the Vivo X300s?
The OnePlus 15 has a MobileRank rating of 61/100, the Vivo X300s — 82/100.
Which has the better camera: the OnePlus 15 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 34/100).
Should you choose the OnePlus 15 over the Vivo X300s?
The OnePlus 15 is a better fit for active users. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.