Compare 4 products | ⿻ Full Comparison

General
Screen size	23.8 in	34.0 in	34.0 in	34.0 in
Brightness	250.0 cd/m²	300.0 cd/m²	300.0 cd/m²	250.0 cd/m²
Aspect ratio	16:9	21:9	21:9	21:9

General

Screen size

23.8 in

34.0 in

Brightness

250.0 cd/m²

300.0 cd/m²

250.0 cd/m²

Aspect ratio

16:9

21:9

Design
Colour of product	Black	Black	Black Black,White	Black High glossy black,Pearl Red
Panel design	Flat	Flat	Flat	Curved
Built-in USB hub	no	yes	no	no
Built-in camera	no	no	no	no
Screen surface	Matte	N/A	N/A	Matte
Touchscreen	N/A	no	no	no
Built-in speakers	N/A	yes	yes	no

Design

Colour of product

Black

Black
Black,White

Black
High glossy black,Pearl Red

Panel design

Flat

Curved

Built-in USB hub

yes

Built-in camera

Screen surface

Matte

Touchscreen

Built-in speakers

yes

Dimensions
Height (without stand)	12.64 in	14.95 in	14.95 in	14.6 in
Height with stand	16.47 in	17.17 in	21.61 in	18.3 in
Depth (with stand)	6.73 in	9.93 in	9.94 in	11.0 in
Depth (without stand)	1.48 in	1.89 in	1.9 in	1.63 in
Width (with stand)	21.24 in	32.67 in	32.67 in	32.6 in
Weight	0.1 oz	292.77 oz	282.19 oz	299.12 oz
Height adjustment	N/A	5.12 in	4.72 in	4.72 in
Height (min-max)	N/A	< 436.1	< 428.9	< 464.8
Weight (without stand)	N/A	N/A	N/A	14.11 lb

Dimensions

Height (without stand)

12.64 in

14.95 in

14.6 in

Height with stand

16.47 in

17.17 in

21.61 in

18.3 in

Depth (with stand)

6.73 in

9.93 in

9.94 in

11.0 in

Depth (without stand)

1.48 in

1.89 in

1.9 in

1.63 in

Width (with stand)

21.24 in

32.67 in

32.6 in

Weight

0.1 oz

292.77 oz

282.19 oz

299.12 oz

Height adjustment

5.12 in

4.72 in

Height (min-max)

< 436.1

< 428.9

< 464.8

Weight (without stand)

14.11 lb

Connectivity
DVI Port	yes	yes	no	no
HDMI	no	yes	yes	yes
Headphone output	no	yes	N/A	yes
VGA (D-Sub) ports quantity	1	N/A	N/A	N/A
USB connectors (total)	N/A	4	0	1
DisplayPort	N/A	yes	yes	yes
DVI-D ports quantity	N/A	1	N/A	N/A
HDCP	N/A	yes	yes	yes
HDMI ports quantity	N/A	2	2	1
Number of HDMI inputs	N/A	2	2	1
Headphone outputs quantity	N/A	1	N/A	N/A
Thunderbolt	N/A	no	no	no
VGA in	N/A	no	yes	yes
Number of DisplayPort inputs	N/A	1	N/A	1
HDMI version	N/A	N/A	1.4	1.4
DisplayPort version	N/A	N/A	1.2	1.2
Component input (YPbPr/YCbCr)	N/A	N/A	N/A	no
Composite input	N/A	N/A	N/A	no
S-video input	N/A	N/A	N/A	no
USB for video	N/A	N/A	N/A	no
Type of DisplayPort connector	N/A	N/A	N/A	Standard
MHL	N/A	N/A	N/A	yes

Connectivity

DVI Port

yes

HDMI

yes

Headphone output

yes

VGA (D-Sub) ports quantity

USB connectors (total)

DisplayPort

yes

DVI-D ports quantity

HDCP

yes

HDMI ports quantity

Number of HDMI inputs

Headphone outputs quantity

Thunderbolt

VGA in

yes

Number of DisplayPort inputs

HDMI version

1.4

DisplayPort version

1.2

Component input (YPbPr/YCbCr)

Composite input

S-video input

USB for video

Type of DisplayPort connector

Standard

MHL

yes

Image properties
Supported graphics resolutions	1280 x 720 1920 x 1080	2560x1080	2560x1080	1920x1080 2560x1080
Refresh rate	75.0 Hz	75.0 Hz	75.0 Hz	75.0 Hz
HD type	Full HD	Not supported	QXGA	2K Ultra HD
Display number of colours	16.78 million colours	16.78 million colours	16.78 million colours	16.78 million colours
Colour depth (per channel)	8.0 bit	8.0 bit	8.0 bit	8.0 bit
Colour gamut (NTSC)	72.0 %	N/A	N/A	N/A
Dynamic contrast ratio	20000000:1	5000000:1	5000000:1	5000000:1
Display technology	LCD	LED	LED	LED
Backlight	W-LED	LED	LED	LED backlight
Panel type	VA	IPS	IPS	IPS
Response time	4.0 ms	5.0 ms	5.0 ms	1.0 ms
Viewing angle (horizontal)	178.0 °	178.0 °	178.0 °	178.0 °
Viewing angle (vertical)	178.0 °	178.0 °	178.0 °	178.0 °
Maximum resolution	N/A	2560 x 1080 px	2560 x 1080 px	2560 x 1080 px
Colour gamut (Adobe RGB)	N/A	99.0 %	99.0 %	99.0 %
Contrast ratio	N/A	1000:1	1000:1	1000:1
Response time (GtG)	N/A	5.0 ms	5.0 ms	5.0 ms
Response time (BtW)	N/A	5.0 ms	5.0 ms	14.0 ms
Pixel size	N/A	0.01 in	0.02 in	0.01 in
Picture-in-Picture (PIP)	N/A	N/A	yes	no

Image properties

Supported graphics resolutions

2560x1080

1920x1080
2560x1080

Refresh rate

75.0 Hz

HD type

Full HD

Not supported

QXGA

2K Ultra HD

Display number of colours

16.78 million colours

Colour depth (per channel)

8.0 bit

Colour gamut (NTSC)

72.0 %

Dynamic contrast ratio

20000000:1

5000000:1

Display technology

LCD

LED

Backlight

W-LED

LED

LED backlight

Panel type

IPS

Response time

4.0 ms

5.0 ms

1.0 ms

Viewing angle (horizontal)

178.0 °

Viewing angle (vertical)

178.0 °

Maximum resolution

2560 x 1080 px

Colour gamut (Adobe RGB)

99.0 %

Contrast ratio

1000:1

Response time (GtG)

5.0 ms

Response time (BtW)

5.0 ms

14.0 ms

Pixel size

0.01 in

0.02 in

0.01 in

Picture-in-Picture (PIP)

yes

Features
Cable lock slot	yes	no	no	no
Flicker free	yes	N/A	N/A	N/A
Ascendable and submersible	N/A	yes	yes	yes
Pivot function	N/A	no	N/A	no
Swivel	N/A	yes	N/A	no
Tiltable	N/A	yes	yes	yes
Memory card reader	N/A	N/A	N/A	no
Plug and Play	N/A	N/A	N/A	yes

Features

Cable lock slot

yes

Flicker free

yes

Ascendable and submersible

yes

Pivot function

Swivel

yes

Tiltable

yes

Memory card reader

Plug and Play

yes

Compatibility
VESA mount	yes	yes	yes	yes
Type of VESA mount	100x100mm	100x100mm	75x75mm 100x100mm	100x100mm
3D support (3D-Ready)	N/A	no	no	no
HDR	N/A	no	no	no
Adaptive synchronization	N/A	N/A	yes	yes
Sync technology	N/A	N/A	AMD Freesync	AMD Freesync

Compatibility

VESA mount

yes

Type of VESA mount

100x100mm

75x75mm
100x100mm

100x100mm

3D support (3D-Ready)

HDR

Adaptive synchronization

yes

Sync technology

AMD Freesync

Power
Energy efficiency class	F	B	B	G
Power consumption (standby)	0.3 W	1.2 W	0.3 W	0.3 W
Power consumption (typical)	21.0 W	46.0 W	40.0 W	30.6 W
Connecting 9V/12V/14V	N/A	None	N/A	None
Operational power consumption	N/A	43 - 53	< 40	30.6 - 40