Motorola Signature vs Xiaomi 13 Ultra
73.5Performance54
94.2Display64.2
69.3Camera69.5
73.5Battery71.6
94.7Features65.3
12 spec wins — Motorola Signature2 spec wins — Xiaomi 13 Ultra
InnoReviews verdict
Motorola Signature wins this phone face-off, 78.9 to 63.8, pulling ahead mainly in display (+30) and features (+29). Xiaomi 13 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Motorola Signature
- Stronger performance score: 74 vs 54
- Stronger display score: 94 vs 64
- Stronger features score: 95 vs 65
- 138% higher Peak brightness: 6,200 nits vs 2,600 nits
- 133% higher OS update pledge: 7 years vs 3 years
Reasons to pick the Xiaomi 13 Ultra
- 67% higher Optical zoom: 5 x vs 3 x
- 17% higher Pixel density: 522 ppi vs 446 ppi
Display
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Screen size | 6.8 ″+1% | 6.73 ″ |
| Panel type | LTPO AMOLED | LTPO OLED |
| Resolution | 1264x2780 | 3200x1440 |
| Pixel density | 446 ppi | 522 ppi+17% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 6,200 nits+138% | 2,600 nits |
| Screen-to-body | 95.2 % | — |
Performance
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Gen 5 | Snapdragon 8 Gen 2 |
| AnTuTu | — | 1,550,000 |
| Geekbench 6 (single) | 2,908+42%Top 17% | 2,050Top 32% |
| Geekbench 6 (multi) | 9,678+76%Top 10% | 5,500Top 34% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB/512GB/1TB | 256GB / 512GB / 1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.6 | f/1.9-4.0 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 3 x | 5 x+67% |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 50 MP+56% | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Capacity | 5,200 mAh+4% | 5,000 mAh |
| Wired charging | 90 W | 90 W |
| Wireless charging | 50 W | 50 W |
Design
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Weight | 186 g+18% | 227 g |
| Thickness | 7 mm+23% | 9.1 mm |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 6.0 | 5.3 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | No |
Software
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| OS at launch | Android 16 | Android 13 (MIUI 14) |
| OS update pledge | 7 years+133% | 3 years |
Audio
| Spec | Motorola Signature | Xiaomi 13 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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