VIVO Y31d 4GB/128GB
Detailed Overview
The vivo Y31d 4GB/128GB is a feature-packed 4G smartphone built for users who want excellent battery endurance, a smooth 120Hz display, dependable everyday performance and a durable design.
It combines a 6.75-inch display, Snapdragon 6s Gen 2 4G processor, 4GB RAM, 128GB UFS 2.2 storage, a 50MP main camera and a massive 7,200mAh battery with 44W FlashCharge.
The Y31d is particularly appealing to users who spend long hours on their phones. Its large battery is designed for extended calls, entertainment, social media, browsing and other daily activities, while the 120Hz display provides a smoother experience during scrolling and navigation.
6.75-Inch 120Hz Display
The vivo Y31d features a large 6.75-inch LCD display with a 1570 × 720 resolution.
The 120Hz refresh rate makes scrolling and animations smoother, while brightness of up to 1,250 nits in High Brightness Mode helps improve outdoor visibility.
The display is also designed with eye comfort in mind, making it suitable for extended browsing, reading and video viewing.
Display Features
- 6.75-inch LCD display
- 1570 × 720 resolution
- Up to 120Hz refresh rate
- Up to 1,250 nits HBM brightness
- 256 PPI
- 83% NTSC colour gamut
- Capacitive multi-touch
- TÜV Rheinland Low Blue Light certification
Snapdragon 6s Gen 2 4G Performance
The Y31d is powered by the Qualcomm Snapdragon 6s Gen 2 4G Mobile Platform, manufactured using a 6nm process.
Its octa-core CPU combines performance and efficiency cores with speeds of up to 2.9GHz, providing dependable performance for everyday applications.
The 4GB LPDDR4X RAM handles common multitasking requirements, while vivo’s Extended RAM feature can provide additional virtual memory when required.
Performance Features
- Snapdragon 6s Gen 2 4G
- 6nm process technology
- Octa-core CPU
- Up to 2.9GHz CPU speed
- 4GB LPDDR4X RAM
- Up to 4GB Extended RAM
- 128GB UFS 2.2 storage
128GB Internal Storage
The 128GB UFS 2.2 storage provides space for your applications, photos, videos, music and documents.
For the 4GB/128GB configuration, storage expansion through a microSD card is not supported, so the 128GB internal capacity is the available onboard storage.
50MP Main Camera
The vivo Y31d features a 50MP main rear camera with an f/2.0 aperture.
It is designed to capture detailed photographs for everyday use, including family moments, products, landscapes, portraits and social-media content.
The camera system is supported by a 2MP auxiliary camera and rear LED flash.
Rear Camera Features
- 50MP main camera
- f/2.0 aperture
- 2MP auxiliary camera
- LED flash
- Night mode
- Portrait mode
- Pro mode
- Panorama
- Documents
- Time-lapse
- Slow motion
- Dual View
- Underwater photography
8MP Front Camera
For selfies and video calls, the Y31d comes with an 8MP front camera featuring an f/2.05 aperture.
It supports Full HD video recording and useful shooting modes such as Portrait, Night, Video and Dual View.
Massive 7,200mAh Battery
The 7,200mAh battery is one of the biggest advantages of the vivo Y31d.
It provides excellent endurance for users who spend long periods making calls, browsing, streaming videos, using social media or playing games.
The phone supports 44W FlashCharge, helping recharge the large battery efficiently.
It also supports reverse charging, allowing the phone to provide power to compatible devices.
Battery Highlights
- 7,200mAh typical capacity
- 44W FlashCharge
- Reverse charging
- Bypass charging
- BlueVolt battery technology
- Long-lasting everyday performance
IP68 & IP69 Protection
The vivo Y31d is built to withstand demanding everyday conditions, featuring IP68 and IP69 dust and water resistance.
The phone has also been designed with additional structural protection against drops, bumps and everyday impacts.
Its rated water resistance includes controlled testing for immersion and high-pressure water exposure. However, water resistance can decrease with normal use and the phone should not be treated as a professional waterproof device.
Durable and Comfortable Design
The vivo Y31d measures approximately 166.64 × 78.43 × 8.39mm in Starlight Grey and weighs around 219g.
Its curved design provides a comfortable grip, while the side-mounted fingerprint sensor provides convenient access to the device.
Available Colours
- Starlight Grey
- Feather Gold
OriginOS 6 Based on Android 16
The vivo Y31d runs OriginOS 6 based on Android 16, providing a modern software experience with access to Android applications and vivo’s software features.
The interface is designed for smooth navigation, customization and everyday productivity.
Dual SIM 4G Connectivity
The Y31d is a 4G smartphone with support for two Nano-SIM cards.
It supports dual-band Wi-Fi and Bluetooth 5.1, while USB Type-C provides charging, data transfer and OTG functionality.
Connectivity Features
- 4G LTE
- Dual Nano-SIM
- Dual SIM Dual Standby
- Wi-Fi 2.4GHz / 5GHz
- Bluetooth 5.1
- GPS
- BeiDou
- GLONASS
- Galileo
- QZSS
- USB Type-C 2.0
- USB OTG
- Infrared blaster
Stereo Speakers with 400% Volume
The vivo Y31d features dual stereo speakers with a high-volume mode designed to provide louder audio for calls, videos, music and other entertainment.
This makes the phone suitable for users who frequently consume multimedia without headphones.
Side-Mounted Fingerprint Sensor
The phone features a side-mounted capacitive fingerprint sensor for fast and convenient unlocking.
Other sensors include an accelerometer, ambient light sensor, electronic compass, proximity sensor and gyroscope.
VIVO Y31d 4GB/128GB SPECIFICATIONS
- Brand: vivo
- Model: Y31d
- RAM: 4GB LPDDR4X
- Storage: 128GB
- Storage Type: UFS 2.2
- Extended RAM: Up to 4GB
- Processor: Snapdragon 6s Gen 2 4G
- Process Technology: 6nm
- CPU: Octa-core
- Maximum CPU Speed: 2.9GHz
- Operating System: OriginOS 6
- Android Version: Android 16
- Display: 6.75-inch LCD
- Resolution: 1570 × 720 pixels
- Refresh Rate: Up to 120Hz
- Brightness: Up to 1,250 nits HBM
- Rear Camera: 50MP + 2MP
- Main Camera Aperture: f/2.0
- Front Camera: 8MP
- Front Camera Aperture: f/2.05
- Battery: 7,200mAh
- Fast Charging: 44W FlashCharge
- Reverse Charging: Yes
- Network: 4G LTE
- SIM: Dual Nano-SIM
- Wi-Fi: 2.4GHz / 5GHz
- Bluetooth: 5.1
- USB: Type-C 2.0
- OTG: Yes
- NFC: Not supported
- Fingerprint: Side-mounted
- Water/Dust Resistance: IP68 & IP69
- Dimensions: 166.64 × 78.43 × 8.39mm
- Weight: 219g
- Colours: Starlight Grey, Feather Gold
Why Buy the vivo Y31d 4GB/128GB?
The vivo Y31d offers a strong combination of battery life, durability, display quality and everyday performance.
Key Advantages
- Large 6.75-inch display
- Smooth 120Hz refresh rate
- Snapdragon 6s Gen 2 4G processor
- 4GB RAM
- 128GB UFS 2.2 storage
- 50MP main camera
- 8MP selfie camera
- Massive 7,200mAh battery
- 44W FlashCharge
- Reverse charging
- IP68 and IP69 protection
- Stereo speakers
- Dual SIM support
- Infrared blaster
- USB Type-C
- Android 16 with OriginOS 6
Who Is the vivo Y31d 4GB/128GB For?
The vivo Y31d is ideal for:
- Students
- Business users
- Social media users
- WhatsApp users
- Online learners
- Streaming enthusiasts
- Casual gamers
- Travelers
- Heavy smartphone users
- Customers who prioritize battery life
- Users looking for a durable 4G smartphone
Buy vivo Y31d 4GB/128GB from 254mobiles
Get the vivo Y31d 4GB/128GB for its 7,200mAh battery, 44W FlashCharge, 120Hz display, Snapdragon 6s Gen 2 processor, 50MP camera and IP68/IP69 protection.
Order your vivo Y31d 4GB/128GB today from 254mobiles.
Call or WhatsApp 254mobiles on +254 111 503 604 to check availability, pricing and delivery options.
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