Motorola Signature vs Vivo Y31 Pro
The Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Vivo Y31 Pro (2025) runs on the MediaTek Dimensity 7300; launch prices were $699 and $195. By overall MobileRank rating, the Motorola Signature leads — 86/100 vs 50/100 (a 36-point difference). Key differences: the Vivo Y31 Pro has the bigger battery (6500 mAh vs 5200); the Motorola Signature is faster in AnTuTu (3,057,215 vs 879,714); the Motorola Signature has NFC for contactless payments, the Vivo Y31 Pro doesn't; the Motorola Signature is noticeably lighter (186g vs 204g).
Profile comparison
Category scores
Motorola Signature
Vivo Y31 Pro
What makes Motorola Signature better?
- Higher AnTuTu: 3057215 vs 879714
- Better Geekbench Single: 2833 vs 1011
- Better Geekbench Multi: 9119 vs 2813
- Faster charging: 90W vs 44W
- Lighter: 186g vs 204g
- Higher performance (90/100 vs 55/100)
- Better camera (91/100 vs 30/100)
- Longer battery life (77/100 vs 58/100)
- Better display (84/100 vs 66/100)
- Better portability (78/100 vs 56/100)
What makes Vivo Y31 Pro better?
- Bigger battery: 6500 vs 5200 mAh
- Cheaper at launch: $195 vs $699
- Overall rating 50/100
Comparison verdict
Comparing the Motorola Signature vs the Vivo Y31 Pro, the Motorola Signature scores 36 points higher (86/100 vs 50/100). In the "performance" category, the Motorola Signature leads (90/100 vs 55/100). In the "camera" category, the Motorola Signature leads (91/100 vs 30/100). In the "battery" category, the Motorola Signature leads (77/100 vs 58/100). Value score: Motorola Signature — 86/100, Vivo Y31 Pro — 62/100; 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 Motorola Signature significantly outperforms the Vivo Y31 Pro (90/100 vs 55/100). In the "display" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (84/100 vs 66/100). In the "camera" category, the Motorola Signature significantly outperforms the Vivo Y31 Pro (91/100 vs 30/100). In the "battery" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (77/100 vs 58/100). In the "portability" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (78/100 vs 56/100).
Specs comparison
| Specification | Motorola Signature | Vivo Y31 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | MediaTek Dimensity 7300 | |
| AnTuTu | 3057215 | 879714 | |
| Geekbench Single | 2833 | 1011 | |
| Geekbench Multi | 9119 | 2813 | |
| Display | 6.8" AMOLED | 6.7" IPS LCD | |
| Resolution | 1264x2780 | 1080x2408 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 6500 mAh | |
| Charging | 90W | 44W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | 164 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, Funtouch 15 | |
| Brightness (peak) | 6200 nits | 1050 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 162.1×76.4×7.0 mm | 165.7×76.3×8.1 mm | |
| Weight | 186 g | 204 g | |
| Launch price | $699 | $195 |
Camera comparison
Motorola Signature
- Main: 50MP f/1.8
- Ultrawide: 13MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y31 Pro
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Motorola Signature
- 6.8" AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Vivo Y31 Pro
- 6.7" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Battery and charging
Motorola Signature
- 5200 mAh
- Wired: 90W
- Wireless: 50W
Vivo Y31 Pro
- 6500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Motorola Signature and Vivo Y31 Pro, covering their specs and all relevant benchmarks.
Motorola Signature leads Vivo Y31 Pro by 247.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $504. Vivo Y31 Pro was $504 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Motorola Signature significantly outperforms the Vivo Y31 Pro (90/100 vs 55/100).
display
In the "display" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (84/100 vs 66/100).
camera
In the "camera" category, the Motorola Signature significantly outperforms the Vivo Y31 Pro (91/100 vs 30/100).
battery
In the "battery" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (77/100 vs 58/100).
portability
In the "portability" category, the Motorola Signature notably outperforms the Vivo Y31 Pro (78/100 vs 56/100).
Frequently asked questions
Which is better: the Motorola Signature or the Vivo Y31 Pro?
The Motorola Signature significantly outperforms the Vivo Y31 Pro by 36 points (86/100 vs 50/100).
What is the rating of the Motorola Signature and the Vivo Y31 Pro?
The Motorola Signature has a MobileRank rating of 86/100, the Vivo Y31 Pro — 50/100.
Which has the better camera: the Motorola Signature or the Vivo Y31 Pro?
The Motorola Signature leads on camera score (91/100 vs 30/100).
Which is more powerful: the Motorola Signature or the Vivo Y31 Pro?
The Motorola Signature leads on performance (90/100 vs 55/100).
Should you choose the Motorola Signature over the Vivo Y31 Pro?
The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.