Motorola Signature vs Xiaomi 17 Ultra
The Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $699 and $999. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 86/100 (a 3-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 5200); the Xiaomi 17 Ultra is faster in AnTuTu (3,600,724 vs 3,057,215); per DXOMark lab testing, the Xiaomi 17 Ultra has the stronger camera (166 vs 164); the Motorola Signature is noticeably lighter (186g vs 226g).
Profile comparison
Category scores
Motorola Signature
Xiaomi 17 Ultra
What makes Motorola Signature better?
- Lighter: 186g vs 226g
- Cheaper at launch: $699 vs $999
- Better portability (78/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3600724 vs 3057215
- Better Geekbench Single: 3639 vs 2833
- Better Geekbench Multi: 11047 vs 9119
- Bigger battery: 6000 vs 5200 mAh
- Higher performance (97/100 vs 90/100)
- Better camera (93/100 vs 91/100)
- Longer battery life (80/100 vs 77/100)
- Better display (89/100 vs 84/100)
Comparison verdict
Comparing the Motorola Signature vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 3 points higher (89/100 vs 86/100). Value score: Motorola Signature — 86/100, Xiaomi 17 Ultra — 88/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Xiaomi 17 Ultra is a bit better (97/100 vs 90/100). In the "display" category, the Xiaomi 17 Ultra is a bit better (89/100 vs 84/100). In the "camera" category, the Xiaomi 17 Ultra and the Motorola Signature are nearly equal (93/100 vs 91/100). In the "battery" category, the Xiaomi 17 Ultra and the Motorola Signature are nearly equal (80/100 vs 77/100). In the "portability" category, the Motorola Signature significantly outperforms the Xiaomi 17 Ultra (78/100 vs 40/100).
Specs comparison
| Specification | Motorola Signature | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3057215 | 3600724 | |
| Geekbench Single | 2833 | 3639 | |
| Geekbench Multi | 9119 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1264x2780 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 6000 mAh | |
| Charging | 90W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 164 | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6200 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.1×76.4×7.0 mm | 162.9×77.6×8.3 mm | |
| Weight | 186 g | 226 g | |
| Launch price | $699 | $999 |
Camera comparison
Motorola Signature
- Main: 50MP f/1.8
- Ultrawide: 13MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Motorola Signature
- 5200 mAh
- Wired: 90W
- 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 Motorola Signature and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Motorola Signature by 15.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $300. Motorola Signature was $300 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra is a bit better (97/100 vs 90/100).
display
In the "display" category, the Xiaomi 17 Ultra is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the Xiaomi 17 Ultra and the Motorola Signature are nearly equal (93/100 vs 91/100).
battery
In the "battery" category, the Xiaomi 17 Ultra and the Motorola Signature are nearly equal (80/100 vs 77/100).
portability
In the "portability" category, the Motorola Signature significantly outperforms the Xiaomi 17 Ultra (78/100 vs 40/100).
Frequently asked questions
Which is better: the Motorola Signature or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra edges out the Motorola Signature by just 3 points — the two devices are very close in overall level.
What is the rating of the Motorola Signature and the Xiaomi 17 Ultra?
The Motorola Signature has a MobileRank rating of 86/100, the Xiaomi 17 Ultra — 89/100.
Which is more powerful: the Motorola Signature or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 90/100).
Should you choose the Motorola Signature over the Xiaomi 17 Ultra?
The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. 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.