Vivo Y31d Overview
The Vivo Y31d is a battery-focused budget smartphone available in Nepal with a massive 7,200 mAh battery, 44W FlashCharge, and strong water and dust resistance. It is powered by the Snapdragon 6s Gen 2 4G Mobile Platform and runs Android 16 with OriginOS 6.
Unlike many newer smartphones in this price range, the Y31d is a 4G-only device. Its main selling points are battery endurance, durability, and a high-refresh-rate display rather than high-end gaming performance.
Vivo Y31d Price in Nepal
Vivo Nepal currently lists four configurations of the Y31d:
Variant | Price in Nepal |
|---|---|
4GB + 128GB | Rs. 32,999 |
6GB + 128GB | Rs. 37,999 |
8GB + 128GB | Rs. 43,999 |
8GB + 256GB | Rs. 51,999 |
The 4GB/128GB variant was added as a more affordable option in July 2026, while the other variants received significant price increases.
Design and Display
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The Vivo Y31d features a 6.75-inch HD+ LCD display with a 1570 × 720 resolution and a smooth 120Hz refresh rate. It can reach up to 1,250 nits HBM brightness, making the screen easier to view outdoors.
The phone measures 166.64 × 78.43 × 8.39 mm in Starlight Grey and 8.49 mm in Feather Gold. It weighs approximately 219 grams.
The available colors are
Feather Gold
Starlight Grey
The Y31d also supports touch operation with wet hands and uses a composite plastic rear panel.
Performance and Storage
The Vivo Y31d is powered by Qualcomm's Snapdragon 6s Gen 2 4G Mobile Platform, built using a 6 nm process.
The processor has an octa-core CPU with:
4 × 2.9 GHz cores
4 × 1.9 GHz cores
Adreno GPU
The available configurations are
4GB + 128GB
6GB + 128GB
8GB + 128GB
8GB + 256GB
The phone uses LPDDR4X RAM and UFS 2.2 storage. Vivo also supports extended RAM, while internal storage cannot be expanded with a microSD card.
For software, the Y31d ships with Android 16 and OriginOS 6.
Camera
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The Vivo Y31d has a dual-camera setup on the rear:
50MP main camera
2MP secondary camera
8MP front camera
The main camera has an f/2.0 aperture, while the front camera uses an f/2.05 aperture. Camera modes include Photo, Night, Portrait, Video, Panorama, Documents, Time-lapse, Pro, and 50MP modes.
The phone also includes an underwater photography mode, although Vivo's IP rating is based on controlled laboratory conditions and should not be interpreted as making the phone professionally waterproof.
7,200mAh Battery and 44W Charging
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The biggest highlight of the Y31d is its 7,200mAh BlueVolt battery.
It supports 44W FlashCharge, and Vivo lists the typical battery capacity as 7,200 mAh, with a rated capacity of 7,060 mAh.
According to Vivo's stated testing, the battery can provide long periods of video playback and other everyday usage. The phone also supports bypass charging and reverse charging of up to 6W.
The combination of a 7,200 mAh battery and a relatively modest HD+ display makes the Y31d particularly focused on long battery endurance.
Durability and Protection
The Vivo Y31d is one of the more durability-focused phones in its segment.
Vivo officially rates the phone IP68 and IP69 under IEC 60529 testing conditions.
The phone also has reinforced construction and is marketed with drop-resistance testing. GadgetByte Nepal reports an IP69+ rating in its coverage, while Vivo Nepal's official specification page lists IP68/IP69. For accuracy, the official Vivo rating should be treated as the primary specification.
Connectivity and Other Features
The Vivo Y31d supports:
4G LTE
Dual Nano SIM
Dual-band Wi-Fi
Bluetooth 5.1
GPS
USB Type-C
OTG
Infrared blaster
Side-mounted fingerprint sensor
Gyroscope
3.5mm headphone jack
NFC: No
The phone does not support 5G.
Vivo Y31d Specifications
Specification | Details |
|---|---|
Display | 6.75-inch LCD |
Resolution | 1570 × 720 HD+ |
Refresh Rate | Up to 120Hz |
Brightness | 1,250 nits HBM |
Processor | Snapdragon 6s Gen 2 4G |
Process | 6 nm |
RAM | 4GB / 6GB / 8GB LPDDR4X |
Storage | 128GB / 256GB UFS 2.2 |
Expandable Storage | No |
Rear Camera | 50MP + 2MP |
Front Camera | 8MP |
Battery | 7,200mAh |
Charging | 44W Flash Charge |
Reverse Charging | Up to 6W |
Operating System | Android 16 |
UI | OriginOS 6 |
Network | 4G LTE |
Wi-Fi | 2.4 GHz / 5 GHz |
Bluetooth | 5.1 |
Fingerprint | Side-mounted |
Protection | IP68/IP69 |
USB | USB Type-C |
3.5mm Jack | Yes. |
NFC | No |
Weight | 219g |
Colors | Feather Gold, Starlight Grey |
Specifications are based primarily on Vivo Nepal's official Y31d specifications, with Nepal-market information cross-checked against GadgetByte Nepal and TechLekh.
Final Verdict
The Vivo Y31d is built around three major selling points: battery life, durability, and everyday usability.
Its 7,200 mAh battery, 44 W charging, 120 Hz display, and IP68/IP69 protection make it attractive for users who want a phone that can handle long periods away from a charger and challenging everyday environments.
However, the phone is 4G-only, uses an HD+ LCD rather than AMOLED, and its Snapdragon 6s Gen 2 is aimed at everyday tasks rather than demanding gaming. At the current Nepal price, the higher-end variants face strong competition.
For buyers who prioritize maximum battery life and durability, the Y31d is an interesting option. The 4GB/128GB variant at Rs. 32,999 is now the lowest-cost entry point into the Y31d series.