The vivo Y31 is positioned as a durability-first budget 5G phone, combining modern connectivity with a very large battery in an affordable class.
For buyers comparing practical daily-use devices, its appeal is less about flagship-level speed and more about dependable endurance, protection, and balanced essentials.
Full Specifications
Network
| Technology: | GSM / HSPA / LTE / 5G |
| 2G bands: | GSM 850 / 900 / 1800 / 1900 |
| 3G bands: | HSDPA 850 / 900 / 2100 |
| 4G bands: | 1, 3, 5, 8, 28, 38, 40, 41 |
| 5G bands: | 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA |
| Speed: | HSPA, LTE, 5G |
Launch
| Announced: | 2025, September 15 |
| Status: | Available. Released 2025, September 15 |
Body
| Dimensions: | 166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in) |
| Weight: | 209 g (7.37 oz) |
| SIM: | Nano-SIM + Nano-SIM |
| IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
Display
| Type: | IPS LCD, 120Hz, 1000 nits (HBM) |
| Size: | 6.68 inches, 107.4 cm2 (~84.0% screen-to-body ratio) |
| Resolution: | 720 x 1608 pixels, 20:9 ratio (~264 ppi density) |
| Protection: | Guardian Glass (ion-strengthened) |
Platform
| OS: | Android 15, Funtouch 15 |
| Chipset: | Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) |
| CPU: | Octa-core (2×2.2 GHz Cortex-A78 & 6×1.95 GHz Cortex-A55) |
| GPU: | Adreno 613 |
Memory
| Card slot: | microSDXC (uses shared SIM slot) |
| Internal: | 128GB 4GB RAM, 128GB 6GB RAM |
| eMMC 5.1 |
Main Camera
| Single: | 50 MP, f/1.8, (wide), PDAF Auxiliary lens |
| Features: | Ring-LED flash, panorama |
| Video: | 1080p@30fps |
Selfie camera
| Single: | 8 MP, f/2.0, (wide) |
| Video: | 1080p@30fps |
Sound
| Loudspeaker: | Yes, with stereo speakers |
| 3.5mm jack: | No |
| 24-bit/192kHz Hi-Res audio |
Comms
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth: | 4.2, A2DP, LE |
| Positioning: | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC: | No |
| Radio: | No |
| USB: | USB Type-C 2.0, OTG |
Features
| Sensors: | Fingerprint (side-mounted), accelerometer, proximity, compass |
Battery
| Type: | Li-Ion 6500 mAh |
| Charging: | 44W wired, 50% in 38 min Reverse wired |
Misc
| Colors: | Rose Red, Diamond Green |
| SAR: | 1.13 W/kg (head) 0.99 W/kg (body) |
| Price: | About 150 EUR |
Price and Availability
The vivo Y31 offers a compelling combination of features and performance. While the base price is around €150, the actual cost may vary depending on your location and retailer. Below, you’ll find the approximate price of the vivo Y31 converted into various currencies. Please note that these are estimates based on recent exchange rates as of April 16, 2026 and may not reflect the exact price you’ll find at a retailer.
- United States: $177
- Japan: ¥28,123
- United Kingdom: £130
- Australia: A$247
- Canada: C$243
- Taiwan: NT$5,591
- Denmark: kr1.119
- Saudi Arabia: ﷼664
- South Korea: ₩261,098
- Germany: €150
- Brazil: R$883
- Vietnam: ₫4.615.490
- Kenya: KSh 22,859
- India: ₹16,517
- Indonesia: Rp 3.035.481
- Nigeria: ₦239,108
- Pakistan: ₨49,427
- Philippines: ₱10,633
- Bangladesh: ৳২১,৭৬৭
Value in the Budget 5G Segment
At around 150 EUR, the vivo Y31 targets users who want core next-gen connectivity without stretching into midrange pricing. Its value story is built around priorities that usually cost more together: broad 5G support, strong durability ratings, and high-capacity battery life.
Design and Durability Approach
This phone clearly favors toughness and confidence in daily handling. IP68/IP69 protection and MIL-STD-810H compliance support a rugged-use profile, while the 209 g weight reflects that durability-first build direction rather than an ultra-light design brief.
Display Experience for Everyday Tasks
The 6.68-inch 120Hz IPS panel helps scrolling feel smoother than typical entry-level displays, and high-brightness mode improves visibility outdoors. The trade-off is resolution sharpness, so text and fine details are not as crisp as higher-resolution alternatives.
Performance and Storage Trade-Offs
Snapdragon 4 Gen 2 delivers efficient day-to-day performance for communication, streaming, and general app use. Buyers should still read the memory setup carefully: the available RAM tiers are practical for light to moderate multitasking, and expandable storage uses the shared SIM slot.
Camera Expectations
The 50 MP main camera is tuned for straightforward, social-ready results in good light rather than advanced imaging versatility. Video capture remains capped at 1080p at 30 fps on both front and rear cameras, which is fine for routine clips and calls but not creator-focused output.
Battery Life and Charging Practicality
A 6500 mAh battery is one of the Y31’s biggest competitive advantages, especially for users who prioritize long sessions away from chargers. 44W wired charging keeps refill times manageable, and reverse wired charging adds useful emergency power-sharing flexibility.
Software and Daily Usability
Android 15 with Funtouch 15 gives the device a current software base for new buyers. A side-mounted fingerprint sensor keeps unlocking quick and familiar, fitting the phone’s practical, no-frills usability profile.
Connectivity and Multimedia Notes
The Y31 covers key wireless basics with dual-SIM support, SA/NSA 5G, dual-band Wi-Fi, and broad satellite positioning compatibility. Buyers should note the compromise set: Bluetooth is older-generation, NFC is absent, and there is no 3.5 mm jack, although stereo speakers help media playback.
Who Should Buy the vivo Y31
This model fits users who care more about battery endurance, durability, and reliable daily connectivity than premium camera features or high pixel density. It is especially suitable as a practical main phone for heavy everyday use or as a dependable secondary device.
Conclusion
If your priority is an affordable 5G phone with strong battery life and durability credentials, the vivo Y31 is an easy recommendation over similarly priced options focused mainly on cosmetic upgrades.
