OnePlus Ace 6 vs Vivo X300 FE
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X300 FE (2026) runs on the Qualcomm Snapdragon 8 Gen 5; launch prices were $399 and $699. By overall MobileRank rating, the Vivo X300 FE leads — 79/100 vs 73/100 (a 6-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 6500); the OnePlus Ace 6 is faster in AnTuTu (3,332,530 vs 2,869,139); the Vivo X300 FE is noticeably lighter (190g vs 213g).
Profile comparison
Category scores
OnePlus Ace 6
Vivo X300 FE
What makes OnePlus Ace 6 better?
- Higher AnTuTu: 3332530 vs 2869139
- Better Geekbench Single: 3013 vs 2833
- Better Geekbench Multi: 9287 vs 9119
- Bigger battery: 7800 vs 6500 mAh
- Faster charging: 120W vs 90W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $399 vs $699
- Higher performance (92/100 vs 90/100)
- Better display (94/100 vs 85/100)
What makes Vivo X300 FE better?
- Lighter: 190g vs 213g
- Better camera (64/100 vs 35/100)
- Longer battery life (81/100 vs 79/100)
- Better portability (65/100 vs 48/100)
Comparison verdict
Comparing the OnePlus Ace 6 vs the Vivo X300 FE, the Vivo X300 FE scores 6 points higher (79/100 vs 73/100). In the "camera" category, the Vivo X300 FE leads (64/100 vs 35/100). Value score: OnePlus Ace 6 — 74/100, Vivo X300 FE — 72/100; 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 Ace 6 and the Vivo X300 FE are nearly equal (92/100 vs 90/100). In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100). In the "camera" category, the Vivo X300 FE notably outperforms the OnePlus Ace 6 (64/100 vs 35/100). In the "battery" category, the Vivo X300 FE and the OnePlus Ace 6 are nearly equal (81/100 vs 79/100). In the "portability" category, the Vivo X300 FE notably outperforms the OnePlus Ace 6 (65/100 vs 48/100).
Specs comparison
| Specification | OnePlus Ace 6 | Vivo X300 FE | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 5 | |
| AnTuTu | 3332530 | 2869139 | |
| Geekbench Single | 3013 | 2833 | |
| Geekbench Multi | 9287 | 9119 | |
| Display | 6.8" OLED | 6.3" LTPO AMOLED | |
| Resolution | 2800x1272 | 1216x2640 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7800 mAh | 6500 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1800 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×77.0×8.3 mm | 150.8×71.8×8.0 mm | |
| Weight | 213 g | 190 g | |
| Launch price | $399 | $699 |
Camera comparison
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 FE
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Vivo X300 FE
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Vivo X300 FE
- 6500 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OnePlus Ace 6 and Vivo X300 FE, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Vivo X300 FE by 16.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $300. OnePlus Ace 6 was $300 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 and the Vivo X300 FE are nearly equal (92/100 vs 90/100).
display
In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Vivo X300 FE notably outperforms the OnePlus Ace 6 (64/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 FE and the OnePlus Ace 6 are nearly equal (81/100 vs 79/100).
portability
In the "portability" category, the Vivo X300 FE notably outperforms the OnePlus Ace 6 (65/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 or the Vivo X300 FE?
The Vivo X300 FE edges out the OnePlus Ace 6 by just 6 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 and the Vivo X300 FE?
The OnePlus Ace 6 has a MobileRank rating of 73/100, the Vivo X300 FE — 79/100.
Which has the better camera: the OnePlus Ace 6 or the Vivo X300 FE?
The Vivo X300 FE leads on camera score (64/100 vs 35/100).
Should you choose the OnePlus Ace 6 over the Vivo X300 FE?
The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life. The Vivo X300 FE is a better fit for gamers and power users, those who care about battery life.