vivo
vivo Y31s
📱
Display
6.58"
🔋
Capacity
5000 mAh
📷
Main Camera
13 MP
💾
RAM
6 GB
⚡
Chipset
Qualcomm SM4350 Snapdragon 480 5G
🔌
Charging
18W
vivo Y31s is a smartphone released in 2021 featuring 6.58-inch display, Qualcomm SM4350 Snapdragon 480 5G processor, 6GB RAM, 5000mAh battery, 18W fast charging.
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The vivo Y31s is a smartphone from vivo featuring Qualcomm SM4350 Snapdragon 480 5G processor, 6.58" IPS_LCD, 13MP camera. Find the latest prices in Saudi Arabia, UAE, and Egypt on Wakteey. Below you'll find the full specifications, comparisons, and updated prices for the vivo Y31s in 2026.
If you're thinking about buying the vivo Y31s in 2026, here's a quick answer before you decide 👇
⚠️ Warning
This phone is outdated in 2026 and is not recommended for most users.
You can find much better performance at the same price today. 👇
- Long battery life 🔋
- Heavy gaming 🎮
- Photography enthusiasts
- NFC payments
Final verdict
vivo Y31s is an outdated phone released in 2021. We don't recommend buying it in 2026 — better options exist at the same price.
Key Specifications
Display
6.58" IPS_LCD · 90Hz
Chipset
Qualcomm SM4350 Snapdragon 480 5G
RAM
4GB / 6GB
Internal Storage
64GB / 128GB
Main Camera
13MP f/2.2
Capacity
5,000mAh · 18W
OS
ANDROID Android 11, Funtouch 10.5
Features
Available Colors
vivo Y31s in detail
vivo Y31s display
The vivo Y31s has a 6.58-inch IPS_LCD display with FHD+ resolution. Pixel density is 400 ppi, which keeps text and images very sharp. The 90 Hz refresh rate is smoother than a standard 60 Hz panel.
Performance
It is powered by the Qualcomm SM4350 Snapdragon 480 5G (8 nm). RAM goes up to 6 GB. Storage starts at 64 GB and goes up to 128 GB (UFS 2.1), with no microSD slot.
Camera
The main rear camera is 13 MP with f/2.2 aperture. There are 2 rear cameras in total. Video tops out at 4K@30fps, 1080p@30fps. The selfie camera is 8 MP.
Battery & charging
The battery is 5,000 mAh, big enough for a full day and more for most people. Wired charging is 18W.
Design & software
It weighs 186 g. It runs Android 11, Funtouch 10.5.
❓vivo Y31s — Frequently Asked Questions
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