Xiaomi 12S Ultra vs Xiaomi 17 Ultra
The Xiaomi 12S Ultra (2022) runs on the Qualcomm Snapdragon 8+ Gen 1, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 71/100 (a 18-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 4800); the main camera is 3 MP vs 50 MP; the Xiaomi 17 Ultra is faster in AnTuTu (3,600,724 vs 1,627,862); per DXOMark lab testing, the Xiaomi 17 Ultra has the stronger camera (166 vs 136).
Profile comparison
Category scores
Xiaomi 12S Ultra
Xiaomi 17 Ultra
What makes Xiaomi 12S Ultra better?
- Lighter: 225g vs 226g
- Better display (90/100 vs 89/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3600724 vs 1627862
- Better Geekbench Single: 3639 vs 1761
- Better Geekbench Multi: 11047 vs 4688
- Bigger battery: 6000 vs 4800 mAh
- Faster charging: 90W vs 67W
- Better main camera: 50MP vs 3MP
- Higher performance (97/100 vs 73/100)
- Better camera (93/100 vs 70/100)
- Longer battery life (80/100 vs 64/100)
- Better portability (40/100 vs 32/100)
Comparison verdict
Comparing the Xiaomi 12S Ultra vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 18 points higher (89/100 vs 71/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 73/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 70/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 64/100). In the "performance" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (97/100 vs 73/100). In the "display" category, the Xiaomi 12S Ultra and the Xiaomi 17 Ultra are nearly equal (90/100 vs 89/100). In the "camera" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (93/100 vs 70/100). In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (80/100 vs 64/100). In the "portability" category, the Xiaomi 17 Ultra is a bit better (40/100 vs 32/100).
Specs comparison
| Specification | Xiaomi 12S Ultra | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1627862 | 3600724 | |
| Geekbench Single | 1761 | 3639 | |
| Geekbench Multi | 4688 | 11047 | |
| Display | 6.7" LTPO2 AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3200 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4800 mAh | 6000 mAh | |
| Charging | 67W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 136 | 166 | |
| Main camera | 3 MP | 50 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 48 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 12, MIUI 13 | Android 16 | |
| Brightness (peak) | 1500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.2×75.0×9.1 mm | 162.9×77.6×8.3 mm | |
| Weight | 225 g | 226 g | |
| Launch price | — | $999 |
Camera comparison
Xiaomi 12S Ultra
- Main: 3MP f/1.9
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 32MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Xiaomi 12S Ultra
- 6.7" LTPO2 AMOLED
- Resolution: 1440x3200
- Refresh rate: 120 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Xiaomi 12S Ultra
- 4800 mAh
- Wired: 67W
- Wireless: 50W
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Xiaomi 12S Ultra and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Xiaomi 12S Ultra by 54.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi 12S Ultra
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (97/100 vs 73/100).
display
In the "display" category, the Xiaomi 12S Ultra and the Xiaomi 17 Ultra are nearly equal (90/100 vs 89/100).
camera
In the "camera" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (93/100 vs 70/100).
battery
In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Xiaomi 12S Ultra (80/100 vs 64/100).
portability
In the "portability" category, the Xiaomi 17 Ultra is a bit better (40/100 vs 32/100).
Frequently asked questions
Which is better: the Xiaomi 12S Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is noticeably better than the Xiaomi 12S Ultra — the overall rating gap is 18 points.
What is the rating of the Xiaomi 12S Ultra and the Xiaomi 17 Ultra?
The Xiaomi 12S Ultra has a MobileRank rating of 71/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Xiaomi 12S Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 70/100).
Which is more powerful: the Xiaomi 12S Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 73/100).
Should you choose the Xiaomi 12S Ultra over the Xiaomi 17 Ultra?
The Xiaomi 12S Ultra is a better fit for active users. The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.