Vivo X300 Pro vs Xiaomi Mi A3
The Vivo X300 Pro (2025) runs on the Dimensity 9500, while the Xiaomi Mi A3 (2019) runs on the Qualcomm Snapdragon 665. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 36/100 (a 51-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 4030); the main camera is 200 MP vs 48 MP; the Vivo X300 Pro is faster in AnTuTu (3,269,794 vs 329,457); the Vivo X300 Pro has NFC for contactless payments, the Xiaomi Mi A3 doesn't; the Xiaomi Mi A3 is noticeably lighter (173g vs 226g).
Vivo X300 Pro
Xiaomi Mi A3
- Higher AnTuTu: 3269794 vs 329457
- Better Geekbench Single: 3228 vs 321
- Better Geekbench Multi: 9553 vs 1128
- Bigger battery: 6510 vs 4030 mAh
- Faster charging: 90W vs 18W
- Better main camera: 200MP vs 48MP
- Higher performance (93/100 vs 24/100)
- Better camera (96/100 vs 39/100)
- Longer battery life (81/100 vs 22/100)
- Better display (84/100 vs 66/100)
- Lighter: 173g vs 226g
- Better portability (70/100 vs 43/100)
Comparing the Vivo X300 Pro vs the Xiaomi Mi A3, the Vivo X300 Pro scores 51 points higher (87/100 vs 36/100). In the "performance" category, the Vivo X300 Pro leads (93/100 vs 24/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 39/100). In the "battery" category, the Vivo X300 Pro leads (81/100 vs 22/100). In the "performance" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (93/100 vs 24/100). In the "display" category, the Vivo X300 Pro notably outperforms the Xiaomi Mi A3 (84/100 vs 66/100). In the "camera" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (96/100 vs 39/100). In the "battery" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (81/100 vs 22/100). In the "portability" category, the Xiaomi Mi A3 notably outperforms the Vivo X300 Pro (70/100 vs 43/100).
| Specification | Vivo X300 Pro | Xiaomi Mi A3 | |
|---|---|---|---|
| Processor | Dimensity 9500 | Qualcomm Snapdragon 665 | |
| AnTuTu | 3269794 | 329457 | |
| Geekbench Single | 3228 | 321 | |
| Geekbench Multi | 9553 | 1128 | |
| Display | 6.8" AMOLED | 6.0" Super AMOLED | |
| Resolution | 1260x2800 | 720x1560 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6510 mAh | 4030 mAh | |
| Charging | 90W | 18W | |
| Wireless charging | 40W | 0W | |
| DXOMark (camera) | 171 | — | |
| Main camera | 200 MP | 48 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB / 1TB | 128GB | |
| OS | Android 16 | Android 9.0 (Pie); Android One | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 161.2×75.5×8.0 mm | 153.5×71.9×8.5 mm | |
| Weight | 226 g | 173 g | |
| Launch price | $899 | — |
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi A3
- Main: 48MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Xiaomi Mi A3
- 6.0" Super AMOLED
- Resolution: 720x1560
- Refresh rate: —
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
Xiaomi Mi A3
- 4030 mAh
- Wired: 18W
- No wireless charging
We compared Vivo X300 Pro and Xiaomi Mi A3, covering their specs and all relevant benchmarks.
Vivo X300 Pro leads Xiaomi Mi A3 by 892.5% in our overall performance rating.
Xiaomi Mi A3
Price unknownperformance
In the "performance" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (93/100 vs 24/100).
display
In the "display" category, the Vivo X300 Pro notably outperforms the Xiaomi Mi A3 (84/100 vs 66/100).
camera
In the "camera" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (96/100 vs 39/100).
battery
In the "battery" category, the Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 (81/100 vs 22/100).
portability
In the "portability" category, the Xiaomi Mi A3 notably outperforms the Vivo X300 Pro (70/100 vs 43/100).
Which is better: the Vivo X300 Pro or the Xiaomi Mi A3?
The Vivo X300 Pro significantly outperforms the Xiaomi Mi A3 by 51 points (87/100 vs 36/100).
What is the rating of the Vivo X300 Pro and the Xiaomi Mi A3?
The Vivo X300 Pro has a MobileRank rating of 87/100, the Xiaomi Mi A3 — 36/100.
Which has the better camera: the Vivo X300 Pro or the Xiaomi Mi A3?
The Vivo X300 Pro leads on camera score (96/100 vs 39/100).
Which is more powerful: the Vivo X300 Pro or the Xiaomi Mi A3?
The Vivo X300 Pro leads on performance (93/100 vs 24/100).
Should you choose the Vivo X300 Pro over the Xiaomi Mi A3?
The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Xiaomi Mi A3 is a better fit for everyday use.