Motorola Signature vs Xiaomi 17 Ultra (China)
The Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5; launch prices were $699 and $892. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 86/100 (a 1-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 5200); the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,942,923 vs 3,068,952); the Motorola Signature is noticeably lighter (186g vs 224g).
Motorola Signature
Xiaomi 17 Ultra (China)
- Lighter: 186g vs 224g
- Cheaper at launch: $699 vs $892
- Better camera (91/100 vs 87/100)
- Better display (84/100 vs 81/100)
- Better portability (78/100 vs 42/100)
- Higher AnTuTu: 3942923 vs 3068952
- Better Geekbench Single: 3640 vs 2903
- Better Geekbench Multi: 11033 vs 9602
- Bigger battery: 6800 vs 5200 mAh
- Higher performance (98/100 vs 91/100)
- Longer battery life (83/100 vs 77/100)
Comparing the Motorola Signature vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 1 points higher (87/100 vs 86/100). Value score: Motorola Signature — 84/100, Xiaomi 17 Ultra (China) — 86/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 17 Ultra (China) is a bit better (98/100 vs 91/100). In the "display" category, the Motorola Signature and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100). In the "camera" category, the Motorola Signature and the Xiaomi 17 Ultra (China) are nearly equal (91/100 vs 87/100). In the "battery" category, the Xiaomi 17 Ultra (China) is a bit better (83/100 vs 77/100). In the "portability" category, the Motorola Signature significantly outperforms the Xiaomi 17 Ultra (China) (78/100 vs 42/100).
| Specification | Motorola Signature | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3068952 | 3942923 | |
| Geekbench Single | 2903 | 3640 | |
| Geekbench Multi | 9602 | 11033 | |
| Display | 6.8" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1264x2780 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 6800 mAh | |
| Charging | 90W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 164 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 6200 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 162.1×76.4×7.0 mm | 162.9×77.6×8.3 mm | |
| Weight | 186 g | 224 g | |
| Launch price | $699 | $892 |
Motorola Signature
- Main: 50MP f/f/1.8
- Ultrawide: 13MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Motorola Signature
- 5200 mAh
- Wired: 90W
- Wireless: 50W
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
We compared Motorola Signature and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads Motorola Signature by 22.2% in our overall performance rating.
Launch price difference: $193. Motorola Signature was $193 cheaper at launch.
performance
In the "performance" category, the Xiaomi 17 Ultra (China) is a bit better (98/100 vs 91/100).
display
In the "display" category, the Motorola Signature and the Xiaomi 17 Ultra (China) are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, the Motorola Signature and the Xiaomi 17 Ultra (China) are nearly equal (91/100 vs 87/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) is a bit better (83/100 vs 77/100).
portability
In the "portability" category, the Motorola Signature significantly outperforms the Xiaomi 17 Ultra (China) (78/100 vs 42/100).
Which is better: the Motorola Signature or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) edges out the Motorola Signature by just 1 points — the two devices are very close in overall level.
What is the rating of the Motorola Signature and the Xiaomi 17 Ultra (China)?
The Motorola Signature has a MobileRank rating of 86/100, the Xiaomi 17 Ultra (China) — 87/100.
Which is more powerful: the Motorola Signature or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 91/100).
Should you choose the Motorola Signature over the Xiaomi 17 Ultra (China)?
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 (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.