Compare 3 products

General
Screen size	30.0 in	29.8 in	31.5 in
Brightness	370.0 cd/m²	350.0 cd/m²	300.0 cd/m²
Aspect ratio	16:10	16:10	16:9

General

Screen size

30.0 in

29.8 in

31.5 in

Brightness

370.0 cd/m²

350.0 cd/m²

300.0 cd/m²

Aspect ratio

16:10

16:9

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

Design

Colour of product

Black
Black,Silver

Black

Black,Silver

Panel design

Flat

Built-in USB hub

yes

Touchscreen

Built-in camera

Screen surface

Matte

Built-in speakers

Dimensions
Height adjustment	3.54 in	3.54 in	5.12 in
Height (min-max)	481.3 - 571.3	< 482.7	< 500
Height (without stand)	18.95 in	17.69 in	17.36 in
Height with stand	22.49 in	22.55 in	24.8 in
Depth (with stand)	22.49 in	7.91 in	2.7 in
Depth (without stand)	3.72 in	2.4 in	2.7 in
Width (with stand)	27.34 in	27.15 in	29.19 in
Weight (without stand)	20.5 lb	16.2 lb	N/A
Weight	326.28 oz	0.38 oz	0.43 oz

Dimensions

Height adjustment

3.54 in

5.12 in

Height (min-max)

481.3 - 571.3

< 482.7

< 500

Height (without stand)

18.95 in

17.69 in

17.36 in

Height with stand

22.49 in

22.55 in

24.8 in

Depth (with stand)

22.49 in

7.91 in

2.7 in

Depth (without stand)

3.72 in

2.4 in

2.7 in

Width (with stand)

27.34 in

27.15 in

29.19 in

Weight (without stand)

20.5 lb

16.2 lb

Weight

326.28 oz

0.38 oz

0.43 oz

Connectivity
Number of USB 2.0 port	4	0	N/A
USB connectors (total)	4	4	4
Number of component inputs	1	0	N/A
Composite input	no	no	N/A
DisplayPort	yes	yes	yes
DVI Port	yes	yes	yes
DVI-D ports quantity	2	1	1
HDCP	yes	yes	N/A
HDMI	yes	yes	yes
HDMI ports quantity	2	1	1
Number of HDMI inputs	2	1	1
HDMI version	1.3	1.4	N/A
Headphone output	no	no	yes
S-video input	no	no	N/A
Thunderbolt	no	no	N/A
USB for video	no	no	N/A
VGA in	yes	no	no
VGA (D-Sub) ports quantity	1	1	N/A
Number of DisplayPort inputs	1	2	1
Number of DisplayPort outputs	1	1	N/A
DisplayPort version	1.1a	1.2	N/A
Type of DisplayPort connector	Standard	Standard	N/A
MHL	no	no	N/A
Ethernet LAN	no	no	no
Analogue 3.5mm input	N/A	0	N/A
Number of USB 3.0 ports	N/A	4	4
Component input (YPbPr/YCbCr)	N/A	no	N/A
Number of composite inputs	N/A	0	N/A
Number of s-video inputs	N/A	0	N/A
Headphone outputs quantity	N/A	N/A	1

Connectivity

Number of USB 2.0 port

USB connectors (total)

Number of component inputs

Composite input

DisplayPort

yes

DVI Port

yes

DVI-D ports quantity

HDCP

yes

HDMI

yes

HDMI ports quantity

Number of HDMI inputs

HDMI version

1.3

1.4

Headphone output

yes

S-video input

Thunderbolt

USB for video

VGA in

yes

VGA (D-Sub) ports quantity

Number of DisplayPort inputs

Number of DisplayPort outputs

DisplayPort version

1.1a

1.2

Type of DisplayPort connector

Standard

MHL

Ethernet LAN

Analogue 3.5mm input

Number of USB 3.0 ports

Component input (YPbPr/YCbCr)

Number of composite inputs

Number of s-video inputs

Headphone outputs quantity

Image properties
Maximum resolution	2560 x 1600 px	2560 x 1600 px	2560 x 1440 px
Supported graphics resolutions	2560x1600	2560 x 1600	2560 x 1440
Refresh rate	60.0 Hz	60.0 Hz	60.0 Hz
HD type	Not supported	Full HD	Wide Quad HD
Display number of colours	1.073 billion colours	1.073 billion colours	1.06 billion colours
Colour depth (per channel)	10.0 bit	10.0 bit	N/A
Colour gamut (Adobe RGB)	99.0 %	99.0 %	N/A
Colour gamut (NTSC)	117.0 %	103.0 %	N/A
Dynamic contrast ratio	100000:1	2000000:1	N/A
Contrast ratio	1000:1	1000:1	3000:1
Display technology	LCD	LED	LED
Backlight	CCFL	LED backlight	LED backlight
Panel type	IPS	H-IPS	VA
Response time (GtG)	7.0 ms	6.0 ms	5.0 ms
Response time (BtW)	17.0 ms	N/A	N/A
Response time	7.0 ms	6.0 ms	5.0 ms
Picture-in-Picture (PIP)	yes	yes	yes
Pixel size	0.01 in	0.01 in	0.01 in
Viewing angle (horizontal)	178.0 °	178.0 °	178.0 °
Viewing angle (vertical)	178.0 °	178.0 °	178.0 °

Image properties

Maximum resolution

2560 x 1600 px

2560 x 1440 px

Supported graphics resolutions

2560x1600

2560 x 1440

Refresh rate

60.0 Hz

HD type

Not supported

Full HD

Wide Quad HD

Display number of colours

1.073 billion colours

1.06 billion colours

Colour depth (per channel)

10.0 bit

Colour gamut (Adobe RGB)

99.0 %

Colour gamut (NTSC)

117.0 %

103.0 %

Dynamic contrast ratio

100000:1

2000000:1

Contrast ratio

1000:1

3000:1

Display technology

LCD

LED

Backlight

CCFL

LED backlight

Panel type

IPS

H-IPS

Response time (GtG)

7.0 ms

6.0 ms

5.0 ms

Response time (BtW)

17.0 ms

Response time

7.0 ms

6.0 ms

5.0 ms

Picture-in-Picture (PIP)

yes

Pixel size

0.01 in

Viewing angle (horizontal)

178.0 °

Viewing angle (vertical)

178.0 °

Features
Ascendable and submersible	yes	yes	yes
Pivot function	no	yes	yes
Bluetooth	no	no	no
Swivel	yes	yes	yes
Tiltable	yes	yes	yes
Memory card reader	yes	yes	N/A
Compatible memory cards	Memory Stick MultiMediaCard Secure Digital xD	Memory Stick Duo Memory Stick Pro miniSD MultiMediaCard Secure Digital HC Secure Digital	N/A
Cable lock slot	yes	yes	no
Wi-Fi	N/A	no	no
Plug and Play	N/A	yes	yes

Features

Ascendable and submersible

yes

Pivot function

yes

Bluetooth

Swivel

yes

Tiltable

yes

Memory card reader

yes

Compatible memory cards

Cable lock slot

yes

Wi-Fi

Plug and Play

yes

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

Compatibility

3D support (3D-Ready)

Adaptive synchronization

HDR

VESA mount

yes

Type of VESA mount

100x100mm

200x200mm

Eco-labelling
EnergyStar	yes	yes	yes
EPEAT	Silver	Gold	Silver
TCO-labelling	N/A	TCO'05	N/A

Eco-labelling

EnergyStar

yes

EPEAT

Silver

Gold

Silver

TCO-labelling

TCO'05

Power
Operational power consumption	110 - 250	60 - 120	< 100
Power consumption (standby)	2.0 W	0.5 W	0.5 W
Power consumption (typical)	250.0 W	60.0 W	46.0 W
Energy efficiency class	N/A	C	G
Connecting 9V/12V/14V	N/A	None	N/A