Vivo X300s vs Xiaomi 12S Ultra
The Vivo X300s (2026) runs on the Dimensity 9500, while the Xiaomi 12S Ultra (2022) runs on the Qualcomm Snapdragon 8+ Gen 1. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 71/100 (a 18-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 4800); the main camera is 200 MP vs 3 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 1,627,862).
Vivo X300s
Xiaomi 12S Ultra
- Higher AnTuTu: 3703823 vs 1627862
- Better Geekbench Single: 3228 vs 1761
- Better Geekbench Multi: 9553 vs 4688
- Bigger battery: 7100 vs 4800 mAh
- Faster charging: 90W vs 67W
- Better main camera: 200MP vs 3MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 217g vs 225g
- Higher performance (94/100 vs 73/100)
- Better camera (94/100 vs 70/100)
- Longer battery life (83/100 vs 64/100)
- Better display (94/100 vs 90/100)
- Better portability (42/100 vs 32/100)
- Faster wireless charging: 50W vs 40W
- Overall rating 71/100
Comparing the Vivo X300s vs the Xiaomi 12S Ultra, the Vivo X300s scores 18 points higher (89/100 vs 71/100). In the "performance" category, the Vivo X300s leads (94/100 vs 73/100). In the "camera" category, the Vivo X300s leads (94/100 vs 70/100). In the "battery" category, the Vivo X300s leads (83/100 vs 64/100). In the "performance" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (94/100 vs 73/100). In the "display" category, the Vivo X300s and the Xiaomi 12S Ultra are nearly equal (94/100 vs 90/100). In the "camera" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (94/100 vs 70/100). In the "battery" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (83/100 vs 64/100). In the "portability" category, the Vivo X300s is a bit better (42/100 vs 32/100).
| Specification | Vivo X300s | Xiaomi 12S Ultra | |
|---|---|---|---|
| Processor | Dimensity 9500 | Qualcomm Snapdragon 8+ Gen 1 | |
| AnTuTu | 3703823 | 1627862 | |
| Geekbench Single | 3228 | 1761 | |
| Geekbench Multi | 9553 | 4688 | |
| Display | 6.8" LTPO AMOLED | 6.7" LTPO2 AMOLED | |
| Resolution | 2800x1260 | 1440x3200 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7100 mAh | 4800 mAh | |
| Charging | 90W | 67W | |
| Wireless charging | 40W | 50W | |
| DXOMark (camera) | — | 136 | |
| Main camera | 200 MP | 3 MP | |
| Ultrawide | 50 MP | 48 MP | |
| Telephoto | 50 MP | 48 MP | |
| Front camera | 50 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 / OriginOS 6 | Android 12, MIUI 13 | |
| Brightness (peak) | — | 1500 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.2×75.0×9.1 mm | |
| Weight | 217 g | 225 g | |
| Launch price | $723 | — |
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Xiaomi 12S Ultra
- Main: 3MP f/f/1.9
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 32MP
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Xiaomi 12S Ultra
- 6.7" LTPO2 AMOLED
- Resolution: 1440x3200
- Refresh rate: 120 Hz
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Xiaomi 12S Ultra
- 4800 mAh
- Wired: 67W
- Wireless: 50W
We compared Vivo X300s and Xiaomi 12S Ultra, covering their specs and all relevant benchmarks.
Vivo X300s leads Xiaomi 12S Ultra by 127.5% in our overall performance rating.
Xiaomi 12S Ultra
Price unknownperformance
In the "performance" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (94/100 vs 73/100).
display
In the "display" category, the Vivo X300s and the Xiaomi 12S Ultra are nearly equal (94/100 vs 90/100).
camera
In the "camera" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (94/100 vs 70/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Xiaomi 12S Ultra (83/100 vs 64/100).
portability
In the "portability" category, the Vivo X300s is a bit better (42/100 vs 32/100).
Which is better: the Vivo X300s or the Xiaomi 12S Ultra?
The Vivo X300s is noticeably better than the Xiaomi 12S Ultra — the overall rating gap is 18 points.
What is the rating of the Vivo X300s and the Xiaomi 12S Ultra?
The Vivo X300s has a MobileRank rating of 89/100, the Xiaomi 12S Ultra — 71/100.
Which has the better camera: the Vivo X300s or the Xiaomi 12S Ultra?
The Vivo X300s leads on camera score (94/100 vs 70/100).
Which is more powerful: the Vivo X300s or the Xiaomi 12S Ultra?
The Vivo X300s leads on performance (94/100 vs 73/100).
Should you choose the Vivo X300s over the Xiaomi 12S Ultra?
The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Xiaomi 12S Ultra is a better fit for active users.