vivo Y31 5G
Smartphone · model V2521 · on the market since 12 December 2025
- Battery per charge57.5 hbetter than 49%
- Battery lifespan1,600 charge cyclesbetter than 96%
- Drop resistance180better than 33%
- Repairability2.95/5better than 13%
- Software updates5 yearsbetter than 40%
The score averages five percentiles from the official label values. It is our own summary, not an EU rating. How it works
Energy label values
| Energy efficiency class | B on the A–G scale |
|---|---|
| Device | smartphone |
| Operating system | Android |
| Battery endurance per charge | 57.5 h |
| Battery lasts at least | 1,600 charge cycles |
| Battery capacity | 6,355 mAh |
| Drops survived without defect | 180 |
| Drop reliability class | B |
| Repairability index | 2.95/5 |
| Repairability class | C |
| OS updates for at least | 5 years |
| Dust & water protection | IP68 |
| Scratch resistance | Mohs 4 |
| User-replaceable battery | Yes |
| Foldable | No |
| Charging power | 44 W |
| Charging port | USB-C |
| Spare parts | priority parts listed |
| Guarantee declared by the supplier | 2 years |
Lifespan & repair
Spare parts
Under EU ecodesign rules (Regulation (EU) 2023/1670), key spare parts must stay available for at least 7 years after the last unit of the model is placed on the market.
Guarantee
The supplier declares a guarantee of 2 years on the EU register. Your statutory rights in the EU are at least 2 years.
Software updates
Operating-system updates for at least 5 years after the end of placement on the market.
Repair information
Registration history
- 11 December 2025 First published in the EU energy label register (EPREL)
- 12 December 2025 Placed on the EU market
Similar devices from other brands
- Philips S831047.6 h battery · 5 yrs updates · repairability B46/100
- Google Pixel 11 Pro Fold45.1 h battery · 5 yrs updates · repairability B46/100
- POCO C81 Pro67.3 h battery · 5 yrs updates · repairability C46/100
- REDMI A7 Pro67.3 h battery · 5 yrs updates · repairability C46/100
- POCO X8 Pro66.4 h battery · 5 yrs updates · repairability C46/100
- Motorola G17 power62.9 h battery · 5 yrs updates · repairability B46/100
Compare side by side: vivo Y31 5G vs Philips S8310 · vivo Y31 5G vs Google Pixel 11 Pro Fold · vivo Y31 5G vs POCO C81 Pro
Source: EU energy label register (EPREL), registration 2402401. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or vivo.