Vivo Y31 Pro Specifications
The Vivo Y31 Pro was officially announced on September 15, 2025, and made available the same day. It’s a solid mid-range 5G smartphone that blends modern looks with practical performance. The phone feels comfortable in the hand, thanks to its glass front, plastic back, and plastic frame, weighing around 204–208 grams. Vivo has added IP64 dust and water resistance and MIL-STD-810H compliance, which means it can handle light splashes and minor drops without worry. It supports dual Nano-SIM slots and comes in two classy color options Dreamy White and Mocha Brown.
On the front, the Y31 Pro features a 6.72-inch IPS LCD display with Full HD+ resolution (1080 × 2408 pixels) and a 393 ppi pixel density, offering crisp visuals. The screen supports a smooth 120Hz refresh rate, 960Hz PWM dimming, and an impressive 1050 nits peak brightness, making it bright enough even under sunlight. It is an ideal display for everyday use, gaming, or streaming. Though not AMOLED, the LCD panel here still delivers strong colors and good viewing angles for its price range. Under the hood, the Y31 Pro is powered by the MediaTek Dimensity 7300 chipset (4nm) paired with an octa-core CPU and Mali-G615 MC2 GPU. This setup handles multitasking smoothly and can easily manage games and apps without lag. It runs on Android 15 with Funtouch OS 15, bringing a fresh and responsive user experience. The phone offers 8GB of RAM (with up to 8GB virtual expansion) and either 128GB or 256GB UFS 3.1 storage, ensuring fast read/write speeds even without a microSD slot.
Photography is handled by a dual rear camera setup — a 50MP main lens with PDAF and a 2MP depth sensor. The images are sharp in daylight, and the phone supports 4K video recording with gyro-EIS, which helps stabilize videos. The 8MP front camera performs well for selfies and video calls. In terms of sound, Vivo has included stereo speakers and Hi-Res 24-bit audio for a richer experience, though there is no 3.5mm headphone jack. The Li-Ion 6500mAh battery easily lasts a full day, and with 44W fast charging, it can reach 50% in just 40 minutes. Reverse wired charging is also supported, adding to its practicality. Overall, the Vivo Y31 Pro delivers an excellent balance of performance, display quality, and battery life for around $210 (Rs. 18,699 in India). It’s a well-rounded 5G device that feels premium for its segment, making it a great pick for users who want modern features and reliable power without overspending.
| Specifications | Vivo Y31 Pro |
| Network | 2G, 3G, 4G, 5G |
| Announced | September 2025 |
| SIM | Nano-SIM + Nano-SIM |
| Dimensions | 6.52 x 3.00 x 0.32 inches |
| Weight | 204 g or 208 g |
| Size | 6.72 inches |
| Display | IPS LCD 120Hz 960Hz PWM 1050 nits (HBM) ~393 ppi density |
| Protection | IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant |
| Resolution | 1080 x 2408 pixels |
| OS | Android 15, Funtouch 15 |
| Chipset | 4 nm – Mediatek Dimensity 7300 |
| CPU | Octa-core 4×2.5 GHz Cortex-A78 4×2.0 GHz Cortex-A55 |
| GPU | Mali-G615 MC2 |
| Card slot | No |
| RAM | 8GB |
| Internal | 128GB, 256GB |
| Camera | 50 MP (wide), PDAF 2 MP (depth) Ring-LED flash, panorama Max – 4K@30fps, gyro-EIS |
| Selfie | 8 MP (wide) Max – 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.4, A2DP, LE |
| GPS | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | No |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro proximity, compass Circle to Search |
| Battery | Li-Ion 6500 mAh 44W wired, 50% in 40 min Reverse wired |
| Colors | Dreamy White, Mocha Brown |
| Expected Price | $210 (Rs. 18,699 in India) Approx. |
Vivo Y31 Pro Pros and Cons
Based on the above specs, you can see the list of pros and cons (advantages and disadvantages) of the Vivo Y31 Pro smartphone.
Pros
- Very bright display (1050 nits peak brightness).
- Smooth 120Hz refresh rate display.
- Comes with IP64 dust and water resistance.
- Android 15 is supported by custom Funtouch 15.
- Gyro-EIS is supported by 4K video recording.
- Huge 6500 mAh battery with 44W charging.
- Reverse wired charging available.
- An infrared port is present.
- Comes with 5G network support.
Cons
- No Gorilla Glass protection is available.
- No ultra-wide camera.
- Average low-light photography.
- Not ideal for heavy gaming or ultra graphics.
