vivo Y31t: specifications and verdict
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vivo

Y31t

5.9 NeoScore #746 of 1029

Launched August 2026

Overview

NeoScore

5.9

#746 of 1029

Design & display
6.8
Performance & hardware
6.8
Camera
5.7
Connectivity
3.5
Battery & charging
7.8

Strengths

  • 7,200 mAh battery with 44 W fast charging and reverse charging.
  • 120 Hz IPS LCD with 1,200-nit peak brightness.
  • IP68 and IP69 resistance features with a documented waterproof depth of 1.5 m.

Weak points

  • At 219 g and 8.4 mm thick, it is not especially compact.
  • The 720 × 1,608 px resolution and 261 ppi density are modest.
  • Storage cannot be expanded, and Bluetooth is limited to version 4.2.
Display
6.75 inIPS LCD720 × 1,608 px120 Hz
Design
219 g78.4 mm166.6 mm8.4 mm
Performance
Qualcomm Snapdragon 4 Gen 2Octa-Core6 GB RAM256 GB
Battery
7,200 mAh44 W
Cameras
50 Mpx · f/1.8selfie 8 Mpx · f/2.1
Network
5G4G3G2G
Software
Android 16

vivo

Technical specifications

Performance

Processor Model
Qualcomm Snapdragon 4 Gen 2
Processor Process Size
4 nm
Graphics GPU
Qualcomm Adreno 613
Maximum CPU Clock
2.2 GHz
Maximum Storage Capacity
256 GB
Processor Type
Octa-Core
RAM Capacity
6 GB
Expandable Storage
No

Battery

Battery Capacity
7,200 mAh
Battery Type
Si-Carbon Li-Ion
Fast Charge Power
44 W
Battery Features
Fast Charging, Reverse Charging
Wireless charging power
44 W

Design

Body Colors
Red, Green, Gold
Body Thickness
8.4 mm
Body Width
78.4 mm
Body Height
166.6 mm
Weight
219 g
Usable Surface
83.9 %
Body Materials
Glass, Plastic
Resistance Features
IP68, IP69, Water Resistant, Dust Resistant
Waterproof Depth
1.5 m
Foldable
No

Display

Display Aspect Ratio
20:9
Peak Display Brightness
1,200 nits
Display Technology
IPS LCD
Display Diagonal
6.75 in
Display Horizontal Resolution
720 px
Display Vertical Resolution
1,608 px
Display Pixel Density
261 ppi
Display Refresh Rate
120 Hz

Sensors

Fingerprint Sensor Placement
Side

Sensor

Sensor Features
Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass

Software

Operating System
Android 16
OS Family
Android
OS Version
16

Connectivity

SIM Configurations
Dual Nano-SIM
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE bands unspecified, 5G NR bands unspecified
Cellular Technologies
GSM, HSPA, LTE, 5G
Wi-Fi Standards
Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features
Dual Band
Bluetooth Version
Bluetooth 4.2
Bluetooth Profiles
A2DP, aptX Adaptive
Navigation Systems
GPS, Galileo, GLONASS, BeiDou, QZSS
Connectivity Features
Infrared, USB Type-C, USB 2.0, USB OTG
USB Version
USB 2.0

Audio

Audio Features
aptX Adaptive, Stereo Speakers

Technical

Launch price
230 €

Automated technical index

NeoScore

NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.

5.9 /10

Selected variant

Y31t

Design & display
6.77
Performance & hardware
6.75
Camera
5.73
Connectivity
3.5
Battery & charging
7.82
NeoScore rank
#746 / 1029

Evidence-based overview

Y31t technical sheet

The vivo Y31t is a 5G phone built around a 6.75-inch IPS LCD with a 120 Hz refresh rate and 1,200-nit peak brightness. It runs Android 16 and uses the 4 nm Qualcomm Snapdragon 4 Gen 2, with an octa-core CPU reaching 2.2 GHz and Qualcomm Adreno 613 graphics. The documented configuration includes 6 GB of RAM and up to 256 GB of storage. Storage expansion is not supported, and the 720 × 1,608 px resolution corresponds to 261 ppi, so the large panel prioritizes size and refresh rate over high pixel density.

Its Si-Carbon Li-Ion battery has a stated capacity of 7,200 mAh, supports 44 W fast charging, and can provide reverse charging. Connectivity includes 5G, dual-band Wi-Fi, USB Type-C, USB OTG, and GPS, Galileo, GLONASS, BeiDou, and QZSS navigation. There are two Nano-SIM positions, while Bluetooth is version 4.2. Stereo speakers and aptX Adaptive are included for audio.

The 50 Mpx rear camera has an f/1.8 aperture, records 1080p at 30 fps, and lists HDR, panorama, and an LED flash. The 8 Mpx f/2.1 front camera also records 1080p at 30 fps. The 219 g body carries IP68 and IP69 resistance features, with a documented waterproof depth of 1.5 m. It suits buyers who value a large stated battery capacity, 120 Hz viewing, 5G, and explicit body protection; its weight, moderate display resolution, and fixed storage are important trade-offs.

Highlights

  • 17,200 mAh battery with 44 W fast charging and reverse charging.
  • 2120 Hz IPS LCD with 1,200-nit peak brightness.
  • 3IP68 and IP69 resistance features with a documented waterproof depth of 1.5 m.
  • 4Supports 5G, dual-band Wi-Fi, dual Nano-SIM, USB Type-C, GPS, Galileo, GLONASS, BeiDou, and QZSS.

Things to consider

  • 1At 219 g and 8.4 mm thick, it is not especially compact.
  • 2The 720 × 1,608 px resolution and 261 ppi density are modest.
  • 3Storage cannot be expanded, and Bluetooth is limited to version 4.2.

Y31t

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear main camera

Resolution
50 Mpx
Video Recording
1080p at 30 fps, 1080p video recording
Aperture
f/1.8
Flash Type
LED
Flash LED Count
1 LEDs
Camera Features
LED Flash, HDR, Panorama
Sensor
Resolution
50 Mpx
Video
Video Recording
1080p at 30 fps, 1080p video recording
Lens
Aperture
f/1.8
Flash
Flash Type
LED
Flash LED Count
1 LEDs
Features
Camera Features
LED Flash, HDR, Panorama
2

Front camera

Resolution
8 Mpx
Video Recording
1080p at 30 fps, 1080p video recording
Aperture
f/2.1
Sensor
Resolution
8 Mpx
Video
Video Recording
1080p at 30 fps, 1080p video recording
Lens
Aperture
f/2.1
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