OnePlus Ace 3 vs Vivo X300s
The OnePlus Ace 3 (2024) runs on the Qualcomm Snapdragon 8 Gen 2, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 64/100 (a 25-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5500); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 1,907,512).
OnePlus Ace 3
Vivo X300s
- Faster charging: 100W vs 90W
- Lighter: 207g vs 217g
- Better portability (46/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 1907512
- Better Geekbench Single: 3228 vs 2004
- Better Geekbench Multi: 9553 vs 5311
- Bigger battery: 7100 vs 5500 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 77/100)
- Better camera (94/100 vs 35/100)
- Longer battery life (83/100 vs 66/100)
- Better display (94/100 vs 84/100)
Comparing the OnePlus Ace 3 vs the Vivo X300s, the Vivo X300s scores 25 points higher (89/100 vs 64/100). In the "performance" category, the Vivo X300s leads (94/100 vs 77/100). In the "camera" category, the Vivo X300s leads (94/100 vs 35/100). In the "battery" category, the Vivo X300s leads (83/100 vs 66/100). In the "performance" category, the Vivo X300s notably outperforms the OnePlus Ace 3 (94/100 vs 77/100). In the "display" category, the Vivo X300s is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X300s significantly outperforms the OnePlus Ace 3 (94/100 vs 35/100). In the "battery" category, the Vivo X300s notably outperforms the OnePlus Ace 3 (83/100 vs 66/100). In the "portability" category, the OnePlus Ace 3 and the Vivo X300s are nearly equal (46/100 vs 42/100).
| Specification | OnePlus Ace 3 | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Dimensity 9500 | |
| AnTuTu | 1907512 | 3703823 | |
| Geekbench Single | 2004 | 3228 | |
| Geekbench Multi | 5311 | 9553 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1264x2780 | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5500 mAh | 7100 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 14, ColorOS 14 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | — | |
| Dimensions | 163.3×75.3×8.8 mm | — | |
| Weight | 207 g | 217 g | |
| Launch price | — | $723 |
OnePlus Ace 3
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
OnePlus Ace 3
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
OnePlus Ace 3
- 5500 mAh
- Wired: 100W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared OnePlus Ace 3 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads OnePlus Ace 3 by 48.5% in our overall performance rating.
OnePlus Ace 3
Price unknownperformance
In the "performance" category, the Vivo X300s notably outperforms the OnePlus Ace 3 (94/100 vs 77/100).
display
In the "display" category, the Vivo X300s is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the OnePlus Ace 3 (94/100 vs 35/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the OnePlus Ace 3 (83/100 vs 66/100).
portability
In the "portability" category, the OnePlus Ace 3 and the Vivo X300s are nearly equal (46/100 vs 42/100).
Which is better: the OnePlus Ace 3 or the Vivo X300s?
The Vivo X300s significantly outperforms the OnePlus Ace 3 by 25 points (89/100 vs 64/100).
What is the rating of the OnePlus Ace 3 and the Vivo X300s?
The OnePlus Ace 3 has a MobileRank rating of 64/100, the Vivo X300s — 89/100.
Which has the better camera: the OnePlus Ace 3 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 35/100).
Which is more powerful: the OnePlus Ace 3 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 77/100).
Should you choose the OnePlus Ace 3 over the Vivo X300s?
The OnePlus Ace 3 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, budget-conscious buyers.