Oppo Reno Ace vs Vivo X300s
The Oppo Reno Ace (2019) runs on the Qualcomm Snapdragon 855+, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 49/100 (a 40-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 4000); the main camera is 48 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 859,084); the Oppo Reno Ace is noticeably lighter (200g vs 217g).
Oppo Reno Ace
Vivo X300s
- Lighter: 200g vs 217g
- Better portability (52/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 859084
- Better Geekbench Single: 3228 vs 1031
- Better Geekbench Multi: 9553 vs 2864
- Bigger battery: 7100 vs 4000 mAh
- Faster charging: 90W vs 65W
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 55/100)
- Better camera (94/100 vs 40/100)
- Longer battery life (83/100 vs 32/100)
- Better display (94/100 vs 68/100)
Comparing the Oppo Reno Ace vs the Vivo X300s, the Vivo X300s scores 40 points higher (89/100 vs 49/100). In the "performance" category, the Vivo X300s leads (94/100 vs 55/100). In the "camera" category, the Vivo X300s leads (94/100 vs 40/100). In the "battery" category, the Vivo X300s leads (83/100 vs 32/100). In the "performance" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (94/100 vs 55/100). In the "display" category, the Vivo X300s notably outperforms the Oppo Reno Ace (94/100 vs 68/100). In the "camera" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (94/100 vs 40/100). In the "battery" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (83/100 vs 32/100). In the "portability" category, the Oppo Reno Ace is a bit better (52/100 vs 42/100).
| Specification | Oppo Reno Ace | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Dimensity 9500 | |
| AnTuTu | 859084 | 3703823 | |
| Geekbench Single | 1031 | 3228 | |
| Geekbench Multi | 2864 | 9553 | |
| Display | 6.5" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 2800x1260 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 4000 mAh | 7100 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 13 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie), planned upgrade to Android 10.0; ColorOS 6.1 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 500 nits | — | |
| NFC | yes | — | |
| Dimensions | 161.0×75.7×8.7 mm | — | |
| Weight | 200 g | 217 g | |
| Launch price | — | $723 |
Oppo Reno Ace
- Main: 48MP f/f/1.7
- Ultrawide: 8MP
- Telephoto: 13MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Oppo Reno Ace
- 6.5" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Oppo Reno Ace
- 4000 mAh
- Wired: 65W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Oppo Reno Ace and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Oppo Reno Ace by 76.8% in our overall performance rating.
Oppo Reno Ace
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (94/100 vs 55/100).
display
In the "display" category, the Vivo X300s notably outperforms the Oppo Reno Ace (94/100 vs 68/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (94/100 vs 40/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the Oppo Reno Ace (83/100 vs 32/100).
portability
In the "portability" category, the Oppo Reno Ace is a bit better (52/100 vs 42/100).
Which is better: the Oppo Reno Ace or the Vivo X300s?
The Vivo X300s significantly outperforms the Oppo Reno Ace by 40 points (89/100 vs 49/100).
What is the rating of the Oppo Reno Ace and the Vivo X300s?
The Oppo Reno Ace has a MobileRank rating of 49/100, the Vivo X300s — 89/100.
Which has the better camera: the Oppo Reno Ace or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 40/100).
Which is more powerful: the Oppo Reno Ace or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 55/100).
Should you choose the Oppo Reno Ace over the Vivo X300s?
The Oppo Reno Ace 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.