Compare 4 products

General
Screen size	24.0 in	31.5 in	24.0 in	10.1 in
Brightness	350.0 cd/m²	350.0 cd/m²	250.0 cd/m²	450.0 cd/m²
Aspect ratio	16:9	16:9	16:9	16:10

General

Screen size

24.0 in

31.5 in

24.0 in

10.1 in

Brightness

350.0 cd/m²

250.0 cd/m²

450.0 cd/m²

Aspect ratio

16:9

16:10

Design
Colour of product	Black	Black	Black	Black
Panel design	Flat	Flat	Flat	Flat
Built-in USB hub	yes	no	no	N/A
Touchscreen	no	no	no	yes
Built-in camera	no	no	no	N/A
Screen surface	Matte	Matte	Matte	N/A
Built-in speakers	yes	yes	yes	N/A

Design

Colour of product

Black

Panel design

Flat

Built-in USB hub

yes

Touchscreen

yes

Built-in camera

Screen surface

Matte

Built-in speakers

yes

Dimensions
Height adjustment	5.12 in	5.91 in	5.12 in	N/A
Height (min-max)	< 403	< 489	359 - 489	N/A
Height (without stand)	13.5 in	19.25 in	12.95 in	N/A
Height with stand	15.5 in	N/A	14.13 in	N/A
Depth (with stand)	9.63 in	10.08 in	8.31 in	N/A
Width (with stand)	22.26 in	29.53 in	22.09 in	8.35 in
Weight	230.69 oz	458.56 oz	179.9 oz	N/A
Depth (without stand)	N/A	1.38 in	1.97 in	N/A
Weight (without stand)	N/A	N/A	11.24 lb	N/A

Dimensions

Height adjustment

5.12 in

5.91 in

5.12 in

Height (min-max)

< 403

< 489

359 - 489

Height (without stand)

13.5 in

19.25 in

12.95 in

Height with stand

15.5 in

14.13 in

Depth (with stand)

9.63 in

10.08 in

8.31 in

Width (with stand)

22.26 in

29.53 in

22.09 in

8.35 in

Weight

230.69 oz

458.56 oz

179.9 oz

Depth (without stand)

1.38 in

1.97 in

Weight (without stand)

11.24 lb

Connectivity
Analogue 3.5mm input	0	1	1	N/A
Number of USB 2.0 port	4	N/A	N/A	N/A
Number of USB 3.0 ports	0	N/A	N/A	N/A
USB connectors (total)	4	N/A	N/A	N/A
Component input (YPbPr/YCbCr)	no	no	no	N/A
Number of component inputs	0	0	0	N/A
Composite input	no	no	no	N/A
Number of composite inputs	0	0	0	N/A
DisplayPort	yes	yes	no	yes
DVI Port	yes	no	no	N/A
DVI-D ports quantity	1	N/A	N/A	N/A
HDCP	yes	yes	yes	N/A
HDMI	yes	no	yes	yes
HDMI ports quantity	1	N/A	2	N/A
Number of HDMI inputs	1	N/A	2	1
HDMI version	1.4	N/A	1.4	N/A
Headphone output	yes	yes	yes	N/A
Headphone outputs quantity	1	1	1	N/A
S-video input	no	no	no	N/A
Number of s-video inputs	0	0	0	N/A
Thunderbolt	no	no	no	N/A
USB for video	no	no	no	N/A
VGA in	yes	no	yes	yes
VGA (D-Sub) ports quantity	1	N/A	1	N/A
Number of DisplayPort inputs	1	1	N/A	N/A
Number of DisplayPort outputs	0	0	N/A	N/A
DisplayPort version	1.2	1.2	N/A	N/A
Type of DisplayPort connector	Standard	Standard	N/A	N/A
MHL	no	N/A	no	N/A
Microphone input	N/A	yes	N/A	N/A

Connectivity

Analogue 3.5mm input

Number of USB 2.0 port

Number of USB 3.0 ports

USB connectors (total)

Component input (YPbPr/YCbCr)

Number of component inputs

Composite input

Number of composite inputs

DisplayPort

yes

DVI Port

yes

DVI-D ports quantity

HDCP

yes

HDMI

yes

HDMI ports quantity

Number of HDMI inputs

HDMI version

1.4

Headphone output

yes

Headphone outputs quantity

S-video input

Number of s-video inputs

Thunderbolt

USB for video

VGA in

yes

VGA (D-Sub) ports quantity

Number of DisplayPort inputs

Number of DisplayPort outputs

DisplayPort version

1.2

Type of DisplayPort connector

Standard

MHL

Microphone input

yes

Image properties
Maximum resolution	1920 x 1080 px	3840 x 2160 px	1920 x 1080 px	1280 x 800 px
Supported graphics resolutions	1920x1080	3840x2160	1920x1080	N/A
Refresh rate	144.0 Hz	60.0 Hz	75.0 Hz	60.0 Hz
HD type	Full HD	4K Ultra HD	Full HD	N/A
Display number of colours	16.78 million colours	1.073 billion colours	16.78 million colours	N/A
Colour depth (per channel)	6.0 bit	10.0 bit	8.0 bit	8.0 bit
Dynamic contrast ratio	80000000:1	N/A	100000000:1	N/A
Contrast ratio	1000:1	800:1	1000:1	1300:1
Display technology	LCD	LED	LCD	LCD
Backlight	LED backlight	LED	WLED	LED
Panel type	TN	IGZO	TN	VA
Response time (GtG)	1.0 ms	8.0 ms	1.0 ms	N/A
Response time (BtW)	1.0 ms	N/A	1.0 ms	N/A
Response time	1.0 ms	8.0 ms	1.0 ms	N/A
Image delay	< 1	N/A	N/A	N/A
Picture-in-Picture (PIP)	no	no	no	N/A
Pixel size	0.01 in	0.01 in	0.01 in	0.01 in
Viewing angle (horizontal)	178.0 °	176.0 °	170.0 °	170.0 °
Viewing angle (vertical)	160.0 °	176.0 °	160.0 °	170.0 °
Colour gamut (NTSC)	N/A	80.0 %	72.0 %	N/A
Colour gamut (Adobe RGB)	N/A	N/A	72.0 %	N/A

Image properties

Maximum resolution

1920 x 1080 px

3840 x 2160 px

1920 x 1080 px

1280 x 800 px

Supported graphics resolutions

1920x1080

3840x2160

1920x1080

Refresh rate

144.0 Hz

60.0 Hz

75.0 Hz

60.0 Hz

HD type

Full HD

4K Ultra HD

Full HD

Display number of colours

16.78 million colours

1.073 billion colours

16.78 million colours

Colour depth (per channel)

6.0 bit

10.0 bit

8.0 bit

Dynamic contrast ratio

80000000:1

100000000:1

Contrast ratio

1000:1

800:1

1000:1

1300:1

Display technology

LCD

LED

LCD

Backlight

LED backlight

LED

WLED

LED

Panel type

IGZO

Response time (GtG)

1.0 ms

8.0 ms

1.0 ms

Response time (BtW)

1.0 ms

Response time

1.0 ms

8.0 ms

1.0 ms

Image delay

< 1

Picture-in-Picture (PIP)

Pixel size

0.01 in

Viewing angle (horizontal)

178.0 °

176.0 °

170.0 °

Viewing angle (vertical)

160.0 °

176.0 °

160.0 °

170.0 °

Colour gamut (NTSC)

80.0 %

72.0 %

Colour gamut (Adobe RGB)

72.0 %

Compatibility
3D support (3D-Ready)	no	no	no	N/A
Adaptive synchronization	yes	no	yes	N/A
HDR	no	no	no	N/A
VESA mount	yes	yes	yes	yes
Sync technology	AMD Freesync	N/A	AMD Freesync	N/A
Type of VESA mount	N/A	200x200mm	100x100mm	N/A

Compatibility

3D support (3D-Ready)

Adaptive synchronization

yes

HDR

VESA mount

yes

Sync technology

AMD Freesync

Type of VESA mount

200x200mm

100x100mm

Power
Energy efficiency class	F	N/A	F	N/A
Connecting 9V/12V/14V	None	None	None	12V
Operational power consumption	22 - 23	< 93	< 40	N/A
Power consumption (standby)	0.31 W	1.0 W	0.5 W	1.2 W
Power consumption (typical)	22.7 W	93.0 W	40.0 W	N/A