Motorola Signature vs vivo Y31 5G
73.5Performance20
94.2Display39.6
69.3Camera29
73.5Battery66.2
94.7Features73.3
12 spec wins — Motorola Signature1 spec wins — vivo Y31 5G
InnoReviews verdict
Motorola Signature wins this phone face-off, 78.9 to 40.3, pulling ahead mainly in display (+55) and performance (+54). vivo Y31 5G 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 20
- Stronger display score: 94 vs 40
- Stronger camera score: 69 vs 29
- Stronger battery score: 74 vs 66
- Stronger features score: 95 vs 73
Reasons to pick the vivo Y31 5G
- 25% higher capacity: 6,500 mAh vs 5,200 mAh
Display
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Screen size | 6.8 ″+2% | 6.68 ″ |
| Panel type | LTPO AMOLED | IPS LCD |
| Resolution | 1264x2780 | 720x1608 |
| Pixel density | 446 ppi+69% | 264 ppi |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 6,200 nits+520% | 1,000 nits |
| Screen-to-body | 95.2 % | — |
Performance
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Chipset | Snapdragon 8 Gen 5 | Qualcomm Snapdragon 4 Gen 2 |
| Geekbench 6 (single) | 2,908Top 17% | — |
| Geekbench 6 (multi) | 9,678Top 10% | — |
| RAM (max) | 16 GB+167% | 6 GB |
| Storage options | 256GB/512GB/1TB | 128GB |
| Storage type | UFS 4.1 | eMMC 5.1 |
Camera
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.6 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 3 x | — |
| Max video | 8K@30fps | 1080p@30fps |
| Front camera | 50 MP+525% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Capacity | 5,200 mAh | 6,500 mAh+25% |
| Wired charging | 90 W+105% | 44 W |
| Wireless charging | 50 W | — |
Design
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Weight | 186 g+11% | 209 g |
| Thickness | 7 mm+17% | 8.4 mm |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | — |
Connectivity
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 3.2 | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| OS at launch | Android 16 | Android 15 (Funtouch OS 15) |
| OS update pledge | 7 years | — |
Audio
| Spec | Motorola Signature | vivo Y31 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |