Compare 4 products

General
Screen size	21.3 in	34.0 in	34.0 in	19.0 in
Aspect ratio	3:4	21:9	21:9	N/A
Brightness	N/A	300.0 cd/m²	250.0 cd/m²	300.0 cd/m²

General

Screen size

21.3 in

34.0 in

19.0 in

Aspect ratio

3:4

21:9

Brightness

300.0 cd/m²

250.0 cd/m²

300.0 cd/m²

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

Design

Colour of product

Black

Black
High glossy black,Pearl Red

Silver

Panel design

Flat

Curved

Built-in USB hub

yes

Built-in camera

Touchscreen

Screen surface

Matte

Built-in speakers

Dimensions
Height adjustment	3.54 in	4.72 in	4.72 in	N/A
Height with stand	18.98 in	17.7 in	18.3 in	14.2 in
Depth (with stand)	7.87 in	11.01 in	11.0 in	7.87 in
Width (with stand)	14.21 in	32.7 in	32.6 in	17.28 in
Weight	0.29 oz	303.36 oz	299.12 oz	165.79 oz
Height (min-max)	N/A	370.3 - 449.5	< 464.8	N/A
Height (without stand)	N/A	14.58 in	14.6 in	2.57 in
Depth (without stand)	N/A	2.97 in	1.63 in	N/A
Weight (without stand)	N/A	14.11 lb	14.11 lb	N/A

Dimensions

Height adjustment

3.54 in

4.72 in

Height with stand

18.98 in

17.7 in

18.3 in

14.2 in

Depth (with stand)

7.87 in

11.01 in

11.0 in

7.87 in

Width (with stand)

14.21 in

32.7 in

32.6 in

17.28 in

Weight

0.29 oz

303.36 oz

299.12 oz

165.79 oz

Height (min-max)

370.3 - 449.5

< 464.8

Height (without stand)

14.58 in

14.6 in

2.57 in

Depth (without stand)

2.97 in

1.63 in

Weight (without stand)

14.11 lb

Image properties
Maximum resolution	1200 x 1600 px	2560 x 1080 px	2560 x 1080 px	N/A
HD type	Not supported	QXGA	2K Ultra HD	N/A
Display number of colours	16.7 million colours	16.78 million colours	16.78 million colours	16.78 million colours
Colour depth (per channel)	10.0 bit	8.0 bit	8.0 bit	N/A
Contrast ratio	1400:1	1000:1	1000:1	N/A
Display technology	LCD	LED	LED	LCD
Backlight	LED	LED	LED backlight	N/A
Panel type	IPS	AH-IPS	IPS	N/A
Response time	20.0 ms	5.0 ms	1.0 ms	5.0 ms
Viewing angle (horizontal)	178.0 °	178.0 °	178.0 °	160.0 °
Viewing angle (vertical)	178.0 °	178.0 °	178.0 °	160.0 °
Supported graphics resolutions	N/A	2560x1080	1920x1080 2560x1080	N/A
Refresh rate	N/A	144.0 Hz	75.0 Hz	N/A
Colour gamut (NTSC)	N/A	72.0 %	N/A	N/A
Dynamic contrast ratio	N/A	5000000:1	5000000:1	N/A
Response time (GtG)	N/A	5.0 ms	5.0 ms	N/A
Response time (BtW)	N/A	14.0 ms	14.0 ms	N/A
Picture-in-Picture (PIP)	N/A	yes	no	N/A
Pixel size	N/A	0.01 in	0.01 in	N/A
Colour gamut (Adobe RGB)	N/A	N/A	99.0 %	N/A
Sync-on-green (SOG)	N/A	N/A	N/A	yes

Image properties

Maximum resolution

1200 x 1600 px

2560 x 1080 px

HD type

Not supported

QXGA

2K Ultra HD

Display number of colours

16.7 million colours

16.78 million colours

Colour depth (per channel)

10.0 bit

8.0 bit

Contrast ratio

1400:1

1000:1

Display technology

LCD

LED

LCD

Backlight

LED

LED backlight

Panel type

IPS

AH-IPS

IPS

Response time

20.0 ms

5.0 ms

1.0 ms

5.0 ms

Viewing angle (horizontal)

178.0 °

160.0 °

Viewing angle (vertical)

178.0 °

160.0 °

Supported graphics resolutions

2560x1080

1920x1080
2560x1080

Refresh rate

144.0 Hz

75.0 Hz

Colour gamut (NTSC)

72.0 %

Dynamic contrast ratio

5000000:1

Response time (GtG)

5.0 ms

Response time (BtW)

14.0 ms

Picture-in-Picture (PIP)

yes

Pixel size

0.01 in

Colour gamut (Adobe RGB)

99.0 %

Sync-on-green (SOG)

yes

Power
Power consumption (standby)	1.0 W	1.2 W	0.3 W	1.0 W
Power consumption (typical)	38.0 W	41.0 W	30.6 W	42.0 W
Energy efficiency class	N/A	B	G	N/A
Connecting 9V/12V/14V	N/A	None	None	N/A
Operational power consumption	N/A	41 - 52	30.6 - 40	N/A