Oppo A78 vs Vivo X300s
The Oppo A78 (2023) runs on the MediaTek Dimensity 700, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 37/100 (a 52-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 515,647); the Oppo A78 is noticeably lighter (188g vs 217g).
Oppo A78
Vivo X300s
- Lighter: 188g vs 217g
- Better portability (67/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 515647
- Better Geekbench Single: 3228 vs 688
- Better Geekbench Multi: 9553 vs 1794
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 90W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 41/100)
- Better camera (94/100 vs 18/100)
- Longer battery life (83/100 vs 46/100)
- Better display (94/100 vs 44/100)
Comparing the Oppo A78 vs the Vivo X300s, the Vivo X300s scores 52 points higher (89/100 vs 37/100). In the "performance" category, the Vivo X300s leads (94/100 vs 41/100). In the "camera" category, the Vivo X300s leads (94/100 vs 18/100). In the "battery" category, the Vivo X300s leads (83/100 vs 46/100). In the "performance" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 41/100). In the "display" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 44/100). In the "camera" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 18/100). In the "battery" category, the Vivo X300s significantly outperforms the Oppo A78 (83/100 vs 46/100). In the "portability" category, the Oppo A78 notably outperforms the Vivo X300s (67/100 vs 42/100).
| Specification | Oppo A78 | Vivo X300s | |
|---|---|---|---|
| Processor | MediaTek Dimensity 700 | Dimensity 9500 | |
| AnTuTu | 515647 | 3703823 | |
| Geekbench Single | 688 | 3228 | |
| Geekbench Multi | 1794 | 9553 | |
| Display | 6.6" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1612 | 2800x1260 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | 69 | — | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 12, ColorOS 13 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 600 nits | — | |
| NFC | yes | — | |
| Protection | IP54 | — | |
| Dimensions | 163.8×75.1×8.0 mm | — | |
| Weight | 188 g | 217 g | |
| Launch price | — | $723 |
Oppo A78
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Oppo A78
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Oppo A78
- 5000 mAh
- Wired: 33W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Oppo A78 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Oppo A78 by 86.1% in our overall performance rating.
Oppo A78
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 41/100).
display
In the "display" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 44/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Oppo A78 (94/100 vs 18/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Oppo A78 (83/100 vs 46/100).
portability
In the "portability" category, the Oppo A78 notably outperforms the Vivo X300s (67/100 vs 42/100).
Which is better: the Oppo A78 or the Vivo X300s?
The Vivo X300s significantly outperforms the Oppo A78 by 52 points (89/100 vs 37/100).
What is the rating of the Oppo A78 and the Vivo X300s?
The Oppo A78 has a MobileRank rating of 37/100, the Vivo X300s — 89/100.
Which has the better camera: the Oppo A78 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 18/100).
Which is more powerful: the Oppo A78 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 41/100).
Should you choose the Oppo A78 over the Vivo X300s?
The Oppo A78 is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.