OnePlus Ace 6 vs Vivo X300 Pro
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X300 Pro (2025) runs on the Dimensity 9500; launch prices were $399 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 88/100 vs 73/100 (a 15-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 6510); the main camera is 50 MP vs 200 MP; the OnePlus Ace 6 is faster in AnTuTu (3,332,530 vs 3,326,259).
Profile comparison
Category scores
OnePlus Ace 6
Vivo X300 Pro
What makes OnePlus Ace 6 better?
- Higher AnTuTu: 3332530 vs 3326259
- Bigger battery: 7800 vs 6510 mAh
- Faster charging: 120W vs 90W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 213g vs 226g
- Cheaper at launch: $399 vs $899
- Better display (94/100 vs 84/100)
- Better portability (48/100 vs 43/100)
What makes Vivo X300 Pro better?
- Better Geekbench Single: 3293 vs 3013
- Better Geekbench Multi: 10243 vs 9287
- Better main camera: 200MP vs 50MP
- Higher performance (94/100 vs 92/100)
- Better camera (96/100 vs 35/100)
- Longer battery life (81/100 vs 79/100)
Comparison verdict
Comparing the OnePlus Ace 6 vs the Vivo X300 Pro, the Vivo X300 Pro scores 15 points higher (88/100 vs 73/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 35/100). Value score: OnePlus Ace 6 — 74/100, 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 Vivo X300 Pro and the OnePlus Ace 6 are nearly equal (94/100 vs 92/100). In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the OnePlus Ace 6 (96/100 vs 35/100). In the "battery" category, the Vivo X300 Pro and the OnePlus Ace 6 are nearly equal (81/100 vs 79/100). In the "portability" category, the OnePlus Ace 6 is a bit better (48/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Dimensity 9500 | |
| AnTuTu | 3332530 | 3326259 | |
| Geekbench Single | 3013 | 3293 | |
| Geekbench Multi | 9287 | 10243 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 2800x1272 | 1260x2800 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7800 mAh | 6510 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1800 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×77.0×8.3 mm | 161.2×75.5×8.0 mm | |
| Weight | 213 g | 226 g | |
| Launch price | $399 | $899 |
Camera comparison
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 Pro
- Main: 200MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
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 Ace 6 and Vivo X300 Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Vivo X300 Pro by 0.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $500. OnePlus Ace 6 was $500 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Pro and the OnePlus Ace 6 are nearly equal (94/100 vs 92/100).
display
In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the OnePlus Ace 6 (96/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 Pro and the OnePlus Ace 6 are nearly equal (81/100 vs 79/100).
portability
In the "portability" category, the OnePlus Ace 6 is a bit better (48/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 or the Vivo X300 Pro?
The Vivo X300 Pro is noticeably better than the OnePlus Ace 6 — the overall rating gap is 15 points.
What is the rating of the OnePlus Ace 6 and the Vivo X300 Pro?
The OnePlus Ace 6 has a MobileRank rating of 73/100, the Vivo X300 Pro — 88/100.
Which has the better camera: the OnePlus Ace 6 or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 35/100).
Should you choose the OnePlus Ace 6 over the Vivo X300 Pro?
The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life. 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.