Oppo A91 vs Vivo X300s
The Oppo A91 (2019) runs on the MediaTek Helio P70, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 36/100 (a 53-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 4025); the main camera is 48 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 303,398); the Oppo A91 is noticeably lighter (172g vs 217g).
Oppo A91
Vivo X300s
- Lighter: 172g vs 217g
- Better portability (77/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 303398
- Better Geekbench Single: 3228 vs 341
- Better Geekbench Multi: 9553 vs 779
- Bigger battery: 7100 vs 4025 mAh
- Faster charging: 90W vs 20W
- Better main camera: 200MP vs 48MP
- Higher performance (94/100 vs 20/100)
- Better camera (94/100 vs 34/100)
- Longer battery life (83/100 vs 22/100)
- Better display (94/100 vs 84/100)
Comparing the Oppo A91 vs the Vivo X300s, the Vivo X300s scores 53 points higher (89/100 vs 36/100). In the "performance" category, the Vivo X300s leads (94/100 vs 20/100). In the "camera" category, the Vivo X300s leads (94/100 vs 34/100). In the "battery" category, the Vivo X300s leads (83/100 vs 22/100). In the "performance" category, the Vivo X300s significantly outperforms the Oppo A91 (94/100 vs 20/100). 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 Oppo A91 (94/100 vs 34/100). In the "battery" category, the Vivo X300s significantly outperforms the Oppo A91 (83/100 vs 22/100). In the "portability" category, the Oppo A91 significantly outperforms the Vivo X300s (77/100 vs 42/100).
| Specification | Oppo A91 | Vivo X300s | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | Dimensity 9500 | |
| AnTuTu | 303398 | 3703823 | |
| Geekbench Single | 341 | 3228 | |
| Geekbench Multi | 779 | 9553 | |
| Display | 6.4" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 2800x1260 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4025 mAh | 7100 mAh | |
| Charging | 20W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6.1 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 430 nits | — | |
| NFC | no | — | |
| Dimensions | 160.2×73.3×7.9 mm | — | |
| Weight | 172 g | 217 g | |
| Launch price | — | $723 |
Oppo A91
- Main: 48MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Oppo A91
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Oppo A91
- 4025 mAh
- Wired: 20W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Oppo A91 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Oppo A91 by 91.8% in our overall performance rating.
Oppo A91
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Oppo A91 (94/100 vs 20/100).
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 Oppo A91 (94/100 vs 34/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Oppo A91 (83/100 vs 22/100).
portability
In the "portability" category, the Oppo A91 significantly outperforms the Vivo X300s (77/100 vs 42/100).
Which is better: the Oppo A91 or the Vivo X300s?
The Vivo X300s significantly outperforms the Oppo A91 by 53 points (89/100 vs 36/100).
What is the rating of the Oppo A91 and the Vivo X300s?
The Oppo A91 has a MobileRank rating of 36/100, the Vivo X300s — 89/100.
Which has the better camera: the Oppo A91 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 34/100).
Which is more powerful: the Oppo A91 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 20/100).
Should you choose the Oppo A91 over the Vivo X300s?
The Oppo A91 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.