vivo Y31 5G (8GB RAM + 256GB Storage)
The vivo Y31 5G (8GB RAM | 256GB Storage) brings high-speed 5G performance, expandable multitasking memory, and long-lasting endurance to everyday users. Driven by an efficient 5G-enabled octa-core processor, it handles daily app usage, video streaming, and mobile gaming with smooth responsiveness. This configuration pairs 256GB of internal storage with 8GB of physical RAM, expandable up to an additional 8GB via vivo Extended RAM technology. Outfitted with a bright 6.67-inch 120Hz display, an upgraded 50MP HD primary camera system, dynamic audio enhancement, and a massive 5000mAh battery with fast charging support, the Y31 5G delivers strong value and modern styling.
- Efficient 5G Octa-Core Chipset: Low-power process architecture built for smooth app switching and high-speed 5G connectivity.
- 8GB + 8GB Extended RAM & 256GB ROM: Generous physical memory expanded virtually for fluid multitasking, paired with spacious onboard storage.
- 6.67″ 120Hz Sunlight Display: Smooth refresh rate paired with high peak brightness for clear outdoor readability and eye comfort.
- 50MP HD Primary Camera: Advanced main sensor designed for crisp daylight snapshots, low-light Night Mode photography, and portrait capture.
- 5000mAh Battery & Fast Charge: High-density power cell supported by fast wired FlashCharge technology via USB Type-C.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand / Series | vivo / Y Series |
| Model Name | vivo Y31 5G |
| Processor / Chipset | Qualcomm Snapdragon 4 Gen 2 / MediaTek Dimensity 5G Octa-Core Processor (4nm/6nm) |
| Graphics Processor (GPU) | Adreno 613 / ARM Mali-G57 MC2 |
| System RAM | 8 GB LPDDR4X (+ 8 GB Extended Virtual RAM expansion support) |
| Internal Storage (ROM) | 256 GB UFS 2.2 |
| Expandable Storage | Supported via microSD Card Slot (Up to 1 TB) |
| Display Screen | 6.67-inch FHD+ AMOLED / Ultra Vision LCD Display |
| Display Resolution & Refresh Rate | 2400 x 1080 Pixels (~395 ppi density), 120Hz Refresh Rate, Up to 1200 nits Peak Brightness |
| Main Rear Camera Setup | Dual Setup: 50 MP Main Primary AI Camera (f/1.8, PDAF) + 2 MP Bokeh/Depth Sensor (f/2.4) with LED Flash |
| Front / Selfie Camera | 8 MP Front Camera (f/2.0) |
| Video Recording Capabilities | Rear & Front: 1080p @ 30fps |
| Battery Capacity | 5000 mAh (typical) Non-Removable Li-Po |
| Charging Protocol | 44W FlashCharge via USB Type-C (2.0) |
| Operating System | Funtouch OS 14 based on Android 14 / Android 15 upgradeable |
| SIM Architecture | Dual SIM (Nano-SIM, Dual Stand-by) / 5G SA/NSA, 4G LTE |
| Biometric Security | In-Display / Side-Mounted Fingerprint Sensor & AI Face Unlock |
| Audio Hardware | Dual Stereo Speakers / Audio Booster 300% Volume Boost Mode |
| Durability & Dust/Water Protection | IP54 Rated Dust and Splash Resistance |
| Wireless Connectivity | Dual-Band Wi-Fi (802.11 a/b/g/n/ac), Bluetooth 5.0, NFC (Regional Support), GPS |
| Dimensions & Weight | Approx. 163.17 x 75.81 x 7.79 mm / ~186 g |
| Warranty | One-year brand warranty. |
Frequently Asked Questions
Which processor does this product use?
Processor / Chipset: Qualcomm Snapdragon 4 Gen 2 / MediaTek Dimensity 5G Octa-Core Processor (4nm/6nm).
Which graphics hardware is included?
Graphics Processor (GPU): Adreno 613 / ARM Mali-G57 MC2.
What memory specification is listed?
System RAM: 8 GB LPDDR4X (+ 8 GB Extended Virtual RAM expansion support).Extended memory uses storage space and is not equivalent to physical RAM.
What storage is available?
Internal Storage (ROM): 256 GB UFS 2.2.
What are the display specifications?
Display Screen: 6.67-inch FHD+ AMOLED / Ultra Vision LCD Display.
What battery or energy specifications are listed?
Battery Capacity: 5000 mAh (typical) Non-Removable Li-Po.
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