Vivo X300 Pro vs Xiaomi 15
The Vivo X300 Pro (2025) runs on the Dimensity 9500, while the Xiaomi 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $899 and $635. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 82/100 (a 5-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 5240); the main camera is 200 MP vs 50 MP; the Vivo X300 Pro is faster in AnTuTu (3,269,794 vs 2,923,262); per DXOMark lab testing, the Vivo X300 Pro has the stronger camera (171 vs 147); the Xiaomi 15 is noticeably lighter (191g vs 226g).
Vivo X300 Pro
Xiaomi 15
- Higher AnTuTu: 3269794 vs 2923262
- Better Geekbench Single: 3228 vs 3092
- Better Geekbench Multi: 9553 vs 9147
- Bigger battery: 6510 vs 5240 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (93/100 vs 91/100)
- Better camera (96/100 vs 78/100)
- Longer battery life (81/100 vs 77/100)
- Faster wireless charging: 50W vs 40W
- Lighter: 191g vs 226g
- Cheaper at launch: $635 vs $899
- Better display (85/100 vs 84/100)
- Better portability (60/100 vs 43/100)
Comparing the Vivo X300 Pro vs the Xiaomi 15, the Vivo X300 Pro scores 5 points higher (87/100 vs 82/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 78/100). Value score: Vivo X300 Pro — 86/100, Xiaomi 15 — 76/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo X300 Pro and the Xiaomi 15 are nearly equal (93/100 vs 91/100). In the "display" category, the Xiaomi 15 and the Vivo X300 Pro are nearly equal (85/100 vs 84/100). In the "camera" category, the Vivo X300 Pro notably outperforms the Xiaomi 15 (96/100 vs 78/100). In the "battery" category, the Vivo X300 Pro and the Xiaomi 15 are nearly equal (81/100 vs 77/100). In the "portability" category, the Xiaomi 15 notably outperforms the Vivo X300 Pro (60/100 vs 43/100).
| Specification | Vivo X300 Pro | Xiaomi 15 | |
|---|---|---|---|
| Processor | Dimensity 9500 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3269794 | 2923262 | |
| Geekbench Single | 3228 | 3092 | |
| Geekbench Multi | 9553 | 9147 | |
| Display | 6.8" AMOLED | 6.4" LTPO AMOLED | |
| Resolution | 1260x2800 | 2670x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6510 mAh | 5240 mAh | |
| Charging | 90W | 90W | |
| Wireless charging | 40W | 50W | |
| DXOMark (camera) | 171 | 147 | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 4500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 161.2×75.5×8.0 mm | 152.3×71.2×8.4 mm | |
| Weight | 226 g | 191 g | |
| Launch price | $899 | $635 |
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 15
- Main: 50MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Xiaomi 15
- 6.4" LTPO AMOLED
- Resolution: 2670x1200
- Refresh rate: 120 Hz
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
Xiaomi 15
- 5240 mAh
- NanoReview test: web browsing 13:20 hrs, total 31:54 hrs
- Wired: 90W
- Wireless: 50W
We compared Vivo X300 Pro and Xiaomi 15, covering their specs and all relevant benchmarks.
Vivo X300 Pro leads Xiaomi 15 by 11.9% in our overall performance rating.
Launch price difference: $264. Xiaomi 15 was $264 cheaper at launch.
performance
In the "performance" category, the Vivo X300 Pro and the Xiaomi 15 are nearly equal (93/100 vs 91/100).
display
In the "display" category, the Xiaomi 15 and the Vivo X300 Pro are nearly equal (85/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Pro notably outperforms the Xiaomi 15 (96/100 vs 78/100).
battery
In the "battery" category, the Vivo X300 Pro and the Xiaomi 15 are nearly equal (81/100 vs 77/100).
portability
In the "portability" category, the Xiaomi 15 notably outperforms the Vivo X300 Pro (60/100 vs 43/100).
Which is better: the Vivo X300 Pro or the Xiaomi 15?
The Vivo X300 Pro edges out the Xiaomi 15 by just 5 points — the two devices are very close in overall level.
What is the rating of the Vivo X300 Pro and the Xiaomi 15?
The Vivo X300 Pro has a MobileRank rating of 87/100, the Xiaomi 15 — 82/100.
Which has the better camera: the Vivo X300 Pro or the Xiaomi 15?
The Vivo X300 Pro leads on camera score (96/100 vs 78/100).
Should you choose the Vivo X300 Pro over the Xiaomi 15?
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 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.