Vivo Y31 Pro 5G

Vivo Y31 Pro 5G: A Feature-Packed Mid-Range Powerhouse with a Massive Battery

Vivo’s Y-series has consistently aimed to offer balanced, everyday smartphones at accessible price points. With the Vivo Y31 Pro 5G, the brand takes a notable leap forward in battery endurance, performance efficiency, and durability. Equipped with a massive 6,500mAh battery, a capable 4nm MediaTek Dimensity processor, and a smooth 120Hz display, the Vivo Y31 Pro is tailored for users who prioritize all-day reliability without breaking the bank.

Design and Durability

Despite housing an ultra-large battery, the Vivo Y31 Pro maintains a surprisingly sleek profile, measuring just 8.1 mm in thickness and weighing between 204g and 208g depending on the finish. It features a glass front paired with a durable plastic back and frame, available in two sophisticated colorways: Dreamy White and Mocha Brown.

On the durability front, the handset comes with an IP64 rating for dust tightness and resistance against water splashes, alongside MIL-STD-810H compliance, offering extra peace of mind against everyday drops and bumps.

Display

The front of the device is dominated by a spacious 6.72-inch Full HD+ (1080 × 2408 pixels) IPS LCD panel. With a 120Hz refresh rate, scrolling through social media feeds and navigating the user interface feels fluid and responsive. Furthermore, the screen reaches up to 1,050 nits in High Brightness Mode (HBM), making it easily legible even under direct outdoor sunlight.

Performance and Software

Under the hood, the Vivo Y31 Pro is powered by the MediaTek Dimensity 7300 chipset, built on an efficient 4nm fabrication process. Its octa-core CPU (4×2.5 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55) and Mali-G615 MC2 GPU handle daily multitasking, streaming, and moderate gaming with ease.

The phone comes paired with 8GB of LPDDR4X RAM and fast UFS 3.1 internal storage available in 128GB and 256GB options. Out of the box, it runs on Android 15 layered with Vivo's custom Funtouch OS 15, delivering a clean interface with helpful customization and productivity features.

Camera System

For photography, the Vivo Y31 Pro sports a dual-camera setup on the rear, headlined by a 50MP primary wide sensor (f/1.8) with Phase Detection Autofocus (PDAF) and a 2MP depth sensor. Supported by a Ring-LED (Aura Light) flash, the main camera captures sharp, well-lit photos in daylight and decent portraits in low-light environments. It also supports 4K video recording at 30fps accompanied by gyro-EIS for steady footage. On the front, an 8MP selfie shooter handles video calls and casual self-portraits, recording up to 1080p at 30fps.

Battery and Charging

The standout highlight of the Vivo Y31 Pro is its 6,500mAh Li-Ion battery. Easily lasting up to two days on moderate usage, it eliminates battery anxiety for commuters, gamers, and heavy content consumers. When it is time to plug in, the 44W wired FlashCharge support juices the battery up to 50% in approximately 40 minutes. It also supports reverse wired charging, allowing the phone to act as a power bank for smaller accessories.

Key Specifications at a Glance

• Display: 6.72-inch FHD+ IPS LCD, 120Hz, 1050 nits (HBM)
• Processor: MediaTek Dimensity 7300 (4nm)
• RAM & Storage: 8GB RAM + 128GB / 256GB (UFS 3.1)
• OS: Android 15, Funtouch OS 15
• Rear Camera: 50MP (wide) + 2MP (depth), Ring-LED flash, 4K@30fps video
• Front Camera: 8MP (1080p@30fps)
• Battery: 6,500mAh with 44W fast charging
• Audio & Extras: Stereo speakers, Hi-Res audio, Side-mounted fingerprint sensor, IP64 rating, 5G connectivity

Price in USD

The Vivo Y31 Pro 5G is positioned competitively in the budget-to-mid-range market. Depending on the region and taxes, the global pricing in US Dollars is approximately:

• 8GB RAM + 128GB Storage: ~$200 – $225 USD
• 8GB RAM + 256GB Storage: ~$230 – $250 USD

Final Verdict

For around $200 to $250 USD, the Vivo Y31 Pro 5G delivers exceptional value. While it opts for an IPS LCD panel instead of AMOLED and skips an ultrawide camera, it more than makes up for it with a high-performing Dimensity 7300 chip, fast UFS 3.1 storage, stereo speakers, and an industry-leading 6,500mAh battery. It is an ideal pick for anyone seeking a dependable, long-lasting 5G smartphone.