vivo Y31d: specifications and verdict 6 GB / 128 GB / international
Y31d Y31d Y31d 1/3
  • White
  • Grey
  • Black
  • 3 colours
vivo

Y31d

5.6 NeoScore #797 of 1029

6 GB / 128 GB / international · Launched January 2026

Overview

NeoScore

5.6

#797 of 1029

Design & display
6.3
Performance & hardware
5.3
Camera
4.8
Connectivity
5.3
Battery & charging
6.7

Strengths

  • 120 Hz IPS LCD display with up to 1,250 nits peak brightness.
  • 7,200 mAh battery with 44 W fast charging, reverse charging and bypass charging.
  • IP68 and IP69 resistance, with a documented waterproof depth of 1.5 m.

Weak points

  • The 720 × 1,570 px display has a 256 ppi pixel density.
  • Storage cannot be expanded.
  • The 50 MP main camera lacks optical image stabilisation.
Display
6.75 inIPS LCD720 × 1,570 px120 Hz
Design
219 g78.4 mm166.6 mm8.5 mm
Performance
Qualcomm Snapdragon 6s 4G Gen 2Octa-Core8 GB RAM128 GB
AnTuTu
410,556Better than 59% of phones
Battery
7,200 mAh44 W
Cameras
50 Mpx · f/22 Mpx · f/2.2selfie 8 Mpx · f/2.1
Network
4G3G2G
Software
Android 16

vivo

Technical specifications

Performance

Processor Model
Qualcomm Snapdragon 6s 4G Gen 2
Processor Process Size
6 nm
Graphics GPU
Qualcomm Adreno 610
Storage Type
UFS 2.2
Maximum CPU Clock
2.9 GHz
Maximum Storage Capacity
256 GB
AnTuTu Score
410,556
CPU Description
Octa-core CPU with four 2.9 GHz Cortex-A73 cores and four 1.9 GHz Cortex-A53 cores.
Processor Type
Octa-Core
64-Bit Processor
Yes
RAM Capacity
8 GB
RAM Type
LPDDR4X
Expandable Storage
No
AnTuTu version
v10

Battery

Battery Capacity
7,200 mAh
Battery Type
Si-Carbon Li-Ion
Fast Charge Power
44 W
Battery Features
Fast Charging, Reverse Charging, Bypass Charging, Non-Removable

Design

Body Colors
White, Grey, Black
Body Thickness
8.5 mm
Body Width
78.4 mm
Body Height
166.6 mm
Weight
219 g
Usable Surface
85.3 %
Body Materials
Glass, Plastic
Resistance Features
IP68, IP69
Waterproof Depth
1.5 m
Foldable
No

Display

Display Aspect Ratio
19.5:9
Peak Display Brightness
1,250 nits
Display Technology
IPS LCD
Display Diagonal
6.75 in
Display Horizontal Resolution
720 px
Display Vertical Resolution
1,570 px
Display Pixel Density
256 ppi
Display Refresh Rate
120 Hz
Display Features
Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, TÜV Rheinland Eye Comfort Certification, DCI-P3, Curved Glass, 120Hz

Sensors

Fingerprint Sensor Placement
Side

Sensor

Sensor Features
Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor

Software

Operating System
Android 16
OS Family
Android
OS Version
16
Google Services
Yes

Connectivity

SIM Configurations
Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41
Cellular Technologies
GSM, HSPA, LTE
Wi-Fi Standards
Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi Features
Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version
Bluetooth 5.1
Bluetooth Profiles
A2DP, LE, EDR
Navigation Systems
GPS, A-GPS, Galileo, GLONASS, BeiDou, QZSS
Connectivity Features
Infrared, USB Type-C, USB 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB Host
USB Version
USB 2.0

Audio

Audio Features
A2DP, LE, Stereo Speakers, EDR

Technical

Launch price
170 €

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.

5.62 /10

Selected variant

6 GB / 128 GB / international

Design & display
6.26
Performance & hardware
5.25
Camera
4.77
Connectivity
5.33
Battery & charging
6.73
NeoScore rank
#797 / 1029

Evidence-based overview

Y31d technical sheet

The vivo Y31d combines a high-refresh display, a large battery and certified resistance in a 4G phone. Its 6.75-inch IPS LCD reaches 120 Hz and 1,250 nits peak brightness, and carries TÜV Rheinland Eye Comfort certification. The 720 × 1,570 px resolution and 256 ppi density are more modest, so the specification emphasises smooth motion rather than high pixel density.

Its platform uses the Qualcomm Snapdragon 6s 4G Gen 2, an octa-core CPU reaching 2.9 GHz, 8 GB of LPDDR4X RAM and UFS 2.2 storage up to 256 GB. The documented AnTuTu v10 score is 410,556; this is a recorded benchmark figure, not a test performed by NeoTeo. Storage is not expandable.

The 7,200 mAh Si-Carbon Li-Ion battery supports 44 W fast charging, reverse charging and bypass charging. Capacity alone cannot establish real-world endurance. Imaging consists of a 50 MP main rear camera, a 2 MP depth camera and an 8 MP front camera; the main camera has no optical image stabilisation. Android 16, dual Nano-SIM, dual-band Wi-Fi, Bluetooth 5.1 and IP68/IP69 protection complete the specification. It suits users who prioritise a large battery, a smooth display and documented resistance, provided they are comfortable with the lower display resolution and a relatively straightforward camera setup.

Highlights

  • 1120 Hz IPS LCD display with up to 1,250 nits peak brightness.
  • 27,200 mAh battery with 44 W fast charging, reverse charging and bypass charging.
  • 3IP68 and IP69 resistance, with a documented waterproof depth of 1.5 m.
  • 4Android 16, 8 GB of LPDDR4X RAM and UFS 2.2 storage up to 256 GB.

Things to consider

  • 1The 720 × 1,570 px display has a 256 ppi pixel density.
  • 2Storage cannot be expanded.
  • 3The 50 MP main camera lacks optical image stabilisation.

Y31d

Camera system

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

1

50 MP rear main camera

Resolution
50 Mpx
Sensor Type
ISOCELL
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Aperture
f/2
Sensor
Resolution
50 Mpx
Sensor Type
ISOCELL
Video
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Lens
Aperture
f/2
Optical Image Stabilization
No
Flash
Flash Type
LED
Flash LED Count
1 LEDs
Features
Camera Features
LED Flash, HDR, Panorama, Digital Zoom, Dual-Lens Camera, Autofocus, Touch Focus, Phase-Detection Autofocus, Continuous Shooting, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer, Front-Facing LED Flash
2

2 MP rear depth camera

Resolution
2 Mpx
Sensor Type
CMOS
Aperture
f/2.2
Sensor
Resolution
2 Mpx
Sensor Type
CMOS
Lens
Aperture
f/2.2
3

8 MP front camera

Resolution
8 Mpx
Sensor Type
CMOS
Video Recording
1080p at 30 fps
Aperture
f/2.1
Sensor
Resolution
8 Mpx
Sensor Type
CMOS
Video
Video Recording
1080p at 30 fps
Lens
Aperture
f/2.1
03
Y31d
Y31d
Y31d

Variant details

Memory
6 GB
Markets
international
Storage
128 GB
Market codes
international

Product family

Y31d
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