OnePlus Ace 7 vs Vivo X300
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 (2024) runs on the MediaTek Dimensity 9300. By overall MobileRank rating, the Vivo X300 leads — 79/100 vs 77/100 (a 2-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 5000); the OnePlus Ace 7 is faster in AnTuTu (3,950,082 vs 3,037,992).
Profile comparison
Category scores
OnePlus Ace 7
Vivo X300
What makes OnePlus Ace 7 better?
- Higher AnTuTu: 3950082 vs 3037992
- Better Geekbench Single: 3639 vs 2186
- Better Geekbench Multi: 11047 vs 7422
- Bigger battery: 9000 vs 5000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (98/100 vs 86/100)
- Longer battery life (80/100 vs 69/100)
- Better display (94/100 vs 84/100)
What makes Vivo X300 better?
- Better camera (78/100 vs 35/100)
Comparison verdict
Comparing the OnePlus Ace 7 vs the Vivo X300, the Vivo X300 scores 2 points higher (79/100 vs 77/100). In the "performance" category, the OnePlus Ace 7 leads (98/100 vs 86/100). In the "camera" category, the Vivo X300 leads (78/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 69/100). In the "performance" category, the OnePlus Ace 7 is a bit better (98/100 vs 86/100). In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X300 significantly outperforms the OnePlus Ace 7 (78/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 is a bit better (80/100 vs 69/100).
Specs comparison
| Specification | OnePlus Ace 7 | Vivo X300 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300 | |
| AnTuTu | 3950082 | 3037992 | |
| Geekbench Single | 3639 | 2186 | |
| Geekbench Multi | 11047 | 7422 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2800 | 2800x1260 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 5000 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 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 | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 150.6×71.9×8.0 mm | |
| Weight | — | 206 g | |
| Launch price | — | $499 |
Camera comparison
OnePlus Ace 7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300
- Main: 50MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Vivo X300
- 6.8" AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Vivo X300
- 5000 mAh
- Wired: 80W
- Wireless: 40W
Overall performance score
We compared OnePlus Ace 7 and Vivo X300, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Vivo X300 by 30.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Ace 7
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 is a bit better (98/100 vs 86/100).
display
In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 significantly outperforms the OnePlus Ace 7 (78/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 7 is a bit better (80/100 vs 69/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 or the Vivo X300?
The Vivo X300 edges out the OnePlus Ace 7 by just 2 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 7 and the Vivo X300?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Vivo X300 — 79/100.
Which has the better camera: the OnePlus Ace 7 or the Vivo X300?
The Vivo X300 leads on camera score (78/100 vs 35/100).
Which is more powerful: the OnePlus Ace 7 or the Vivo X300?
The OnePlus Ace 7 leads on performance (98/100 vs 86/100).
Should you choose the OnePlus Ace 7 over the Vivo X300?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Vivo X300 is a better fit for gamers and power users, budget-conscious buyers.