Introduction

Experience pure productivity on a 31.5-inch 4K monitor with extensive connectivity and ComfortView Plus.

Display

Display diagonal

80 cm (31.5")

Display resolution

3840 x 2160 pixels

HD type

4K Ultra HD

Native aspect ratio

16:9

Display technology

LCD

Panel type

TFT

Backlight type

LED

Touchscreen

N

Display brightness (peak)

350 cd/m²

Response time

8 ms

Anti-glare screen

Y

Screen shape

Flat

Supported video modes

480p, 576p, 720p, 1080i, 1080p, 2160p

Contrast ratio (typical)

1000:1

Viewing angle, horizontal

178°

Viewing angle, vertical

178°

Display number of colours

1.07 billion colours

Response time (fast)

5 ms

Pixel pitch

0.18159 x 0.18159 mm

Pixel density

139.87 ppi

Horizontal scan range

30 - 140 kHz

Vertical scan range

24 - 75 Hz

Viewable size, horizontal

69.7 cm

Viewable size, vertical

39.2 cm

Display diagonal (metric)

80 cm

Surface hardness

3H

RGB colour space

sRGB

Colour gamut

99%

Dell ComfortView technology

Y

Performance

NVIDIA G-SYNC

N

AMD FreeSync

N

Flicker-free technology

Y

Low Blue Light technology

Y

Multimedia

Built-in speaker(s)

N

Built-in camera

N

Design

Product colour

Black, Silver

Front bezel colour

Black

Detachable stand

Y

Feet colour

Silver

Heavy metals free

Hg (mercury)

Ports & interfaces

USB upstream port type

USB Type-C

Number of upstream ports

1

Number of USB Type-C upstream ports quantity

1

USB Type-A downstream ports quantity

4

USB Power Delivery

Y

USB Power Delivery up to

90 W

HDMI

Y

HDMI ports quantity

1

HDMI version

2.0

DisplayPorts quantity

1

DisplayPort version

1.4

Headphone out

N

HDCP

Y

AC (power) in

Y

Ergonomics

VESA mounting

Y

Panel mounting interface

100 x 100 mm

Cable lock slot

Y

Cable lock slot type

Kensington

Height adjustment

Y

Height adjustment

15 cm

Pivot

Y

Pivot angle

-90 - 90°

Swivelling

Y

Swivel angle range

-30 - 30°

Tiltable

Y

Tilt angle range

-5 - 21°

On Screen Display (OSD)

Y

Plug and Play

Y

LED indicators

Y

Power

Energy efficiency class (HDR)

F

Power consumption (typical)

30.6 W

Power consumption (standby)

0.3 W

Power consumption (max)

180 W

Power consumption (off)

0.3 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Input current

2.3 A

Power supply type

Internal

Energy efficiency scale

A to G

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Storage temperature (T-T)

-20 - 60 °C

Operating relative humidity (H-H)

20 - 80%

Storage relative humidity (H-H)

5 - 90%

Operating altitude

0 - 5000 m

Non-operating altitude

0 - 12192 m

Packaging content

Cables included

DisplayPort, USB Type-C to USB Type-A, USB Type-C to USB Type-C

Quick start guide

Y

DisplayPort cable length

1.8 m

Weight & dimensions

Width (with stand)

712.4 mm

Depth (with stand)

233.2 mm

Height (with stand)

468.7 mm

Weight (with stand)

9.9 kg

Width (without stand)

71.2 cm

Depth (without stand)

5.62 cm

Height (without stand)

41.7 cm

Weight (without stand)

5.28 kg

Bezel width (side)

7.55 mm

Bezel width (top)

7.57 mm

Bezel width (bottom)

1.74 cm

Packaging data

Package weight

13.4 kg

USB cable length

1 m

Sustainability

Sustainability certificates

ENERGY STAR, RoHS, TCO

Doesn't contain

PVC/BFR

Logistics data

Harmonized System (HS) code

85285210

Brand-specific features

Dell Display Manager (DDM) compatibility

Y

Other features

Maximum resolution

3840 x 2160 pixels

RJ-45 ports quantity

1

Power management

Y