Xiaomi 15 Ultra vs Xiaomi 15S Pro
The Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1; estimated prices are $999 and $760. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 84/100 (a 1-point difference). Key differences: the Xiaomi 15S Pro has the bigger battery (6100 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 2,998,904).
Xiaomi 15 Ultra
Xiaomi 15S Pro
- Higher AnTuTu: 3030376 vs 2998904
- Better Geekbench Single: 3050 vs 2746
- Better Geekbench Multi: 10200 vs 8431
- Higher performance (92/100 vs 89/100)
- Better camera (87/100 vs 78/100)
- Longer battery life (80/100 vs 77/100)
- Better value for money (82/100 vs 80/100)
- Bigger battery: 6100 vs 6000 mAh
- Cheaper: $760 vs $999
- Overall rating 84/100
Comparing the Xiaomi 15 Ultra vs the Xiaomi 15S Pro, the Xiaomi 15 Ultra scores 1 points higher (85/100 vs 84/100). In the "performance" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (92/100 vs 89/100). In the "display" category, both devices are on the same level — 90/100. In the "camera" category, the Xiaomi 15 Ultra is a bit better (87/100 vs 78/100). In the "battery" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (80/100 vs 77/100). In the "value for money" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (82/100 vs 80/100).
| Specification | Xiaomi 15 Ultra | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Xiaomi XRING O1 | |
| AnTuTu | 3030376 | 2998904 | |
| Geekbench Single | 3050 | 2746 | |
| Geekbench Multi | 10200 | 8431 | |
| Display | 6.7" LTPO AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 3200x1440 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 6100 mAh | |
| Charging | 90W | 90W | |
| Wireless charging | 50W | — | |
| DXOMark (camera) | 159 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 16GB | 16GB | |
| Storage | 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 15 / HyperOS 2 | Android 15 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 161.3×75.3×9.4 mm | — | |
| Weight | 225 g | — | |
| Price | $999 | $760 |
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- Wireless charging: no data
We compared Xiaomi 15 Ultra and Xiaomi 15S Pro, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Xiaomi 15S Pro by 1.0% in our overall performance rating.
Price difference: $239. Xiaomi 15S Pro is cheaper by $239.
performance
In the "performance" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (92/100 vs 89/100).
display
In the "display" category, both devices are on the same level — 90/100.
camera
In the "camera" category, the Xiaomi 15 Ultra is a bit better (87/100 vs 78/100).
battery
In the "battery" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (80/100 vs 77/100).
value for money
In the "value for money" category, the Xiaomi 15 Ultra and the Xiaomi 15S Pro are nearly equal (82/100 vs 80/100).
Which is better: the Xiaomi 15 Ultra or the Xiaomi 15S Pro?
The Xiaomi 15 Ultra edges out the Xiaomi 15S Pro by just 1 points — the two devices are very close in overall level.
What is the rating of the Xiaomi 15 Ultra and the Xiaomi 15S Pro?
The Xiaomi 15 Ultra has a MobileRank rating of 85/100, the Xiaomi 15S Pro — 84/100.
Which has the better camera: the Xiaomi 15 Ultra or the Xiaomi 15S Pro?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 78/100).
Should you choose the Xiaomi 15 Ultra over the Xiaomi 15S Pro?
The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Xiaomi 15S Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.