Xiaomi 12S Ultra vs Xiaomi 15S Pro
The Xiaomi 12S Ultra (2022) runs on the Qualcomm Snapdragon 8+ Gen 1, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1. By overall MobileRank rating, the Xiaomi 15S Pro leads — 84/100 vs 71/100 (a 13-point difference). Key differences: the Xiaomi 15S Pro has the bigger battery (6100 mAh vs 4800); the main camera is 3 MP vs 50 MP; the Xiaomi 15S Pro is faster in AnTuTu (2,998,904 vs 1,627,862).
Xiaomi 12S Ultra
Xiaomi 15S Pro
- Overall rating 71/100
- Higher AnTuTu: 2998904 vs 1627862
- Better Geekbench Single: 2746 vs 1761
- Better Geekbench Multi: 8431 vs 4688
- Bigger battery: 6100 vs 4800 mAh
- Faster charging: 90W vs 67W
- Better main camera: 50MP vs 3MP
- Higher performance (89/100 vs 73/100)
- Better camera (78/100 vs 70/100)
- Longer battery life (77/100 vs 64/100)
Comparing the Xiaomi 12S Ultra vs the Xiaomi 15S Pro, the Xiaomi 15S Pro scores 13 points higher (84/100 vs 71/100). In the "performance" category, the Xiaomi 15S Pro leads (89/100 vs 73/100). In the "battery" category, the Xiaomi 15S Pro leads (77/100 vs 64/100). In the "performance" category, the Xiaomi 15S Pro notably outperforms the Xiaomi 12S Ultra (89/100 vs 73/100). In the "display" category, both devices are on the same level — 90/100. In the "camera" category, the Xiaomi 15S Pro is a bit better (78/100 vs 70/100). In the "battery" category, the Xiaomi 15S Pro is a bit better (77/100 vs 64/100).
| Specification | Xiaomi 12S Ultra | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 | Xiaomi XRING O1 | |
| AnTuTu | 1627862 | 2998904 | |
| Geekbench Single | 1761 | 2746 | |
| Geekbench Multi | 4688 | 8431 | |
| Display | 6.7" LTPO2 AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1440x3200 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4800 mAh | 6100 mAh | |
| Charging | 67W | 90W | |
| Wireless charging | 50W | — | |
| DXOMark (camera) | 136 | — | |
| Main camera | 3 MP | 50 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 48 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 12, MIUI 13 | Android 15 | |
| Brightness (peak) | 1500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.2×75.0×9.1 mm | — | |
| Weight | 225 g | — | |
| Price | — | $760 |
Xiaomi 12S Ultra
- Main: 3MP f/f/1.9
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 32MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 12S Ultra
- 6.7" LTPO2 AMOLED
- Resolution: 1440x3200
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Xiaomi 12S Ultra
- 4800 mAh
- Wired: 67W
- Wireless: 50W
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- Wireless charging: no data
We compared Xiaomi 12S Ultra and Xiaomi 15S Pro, covering their specs and all relevant benchmarks.
Xiaomi 15S Pro leads Xiaomi 12S Ultra by 45.7% in our overall performance rating.
Xiaomi 12S Ultra
Price unknownperformance
In the "performance" category, the Xiaomi 15S Pro notably outperforms the Xiaomi 12S Ultra (89/100 vs 73/100).
display
In the "display" category, both devices are on the same level — 90/100.
camera
In the "camera" category, the Xiaomi 15S Pro is a bit better (78/100 vs 70/100).
battery
In the "battery" category, the Xiaomi 15S Pro is a bit better (77/100 vs 64/100).
Which is better: the Xiaomi 12S Ultra or the Xiaomi 15S Pro?
The Xiaomi 15S Pro is noticeably better than the Xiaomi 12S Ultra — the overall rating gap is 13 points.
What is the rating of the Xiaomi 12S Ultra and the Xiaomi 15S Pro?
The Xiaomi 12S Ultra has a MobileRank rating of 71/100, the Xiaomi 15S Pro — 84/100.
Which has the better camera: the Xiaomi 12S Ultra or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on camera score (78/100 vs 70/100).
Which is more powerful: the Xiaomi 12S Ultra or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on performance (89/100 vs 73/100).
Should you choose the Xiaomi 12S Ultra over the Xiaomi 15S Pro?
The Xiaomi 12S Ultra is a better fit for active users. The Xiaomi 15S Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.