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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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LG 27BK550Y-B Monitor
LG 27BK550Y-B
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LG 27BK750Y Monitor
LG 27BK750Y
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LG 27BK750Y-B Monitor
LG 27BK750Y-B
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LG L1742S Monitor
LG L1742S
Available colors

General

Screen size31.5 in27.0 in27.0 in27.0 in17.0 in
Brightness350.0 cd/m²250.0 cd/m²250.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:916:94:3

Design

Colour of productBlack
  • Anthracite dark
  • Black
Black
  • Anthracite dark
  • Black
  • Black
  • Silver
Panel designFlatFlatFlatFlat
N/A
Built-in USB hubnoyesyesyes
N/A
Touchscreenno
N/A
no
N/A
N/A
Built-in cameranono
N/A
nono
Screen surfaceMatte
N/A
Matte
N/A
N/A
Built-in speakersyesnoyesyesno

Dimensions

Height adjustment5.91 in5.12 in
N/A
5.91 in
N/A
Height (min-max)< 489
N/A
< 543.6
N/A
< 362
Height (without stand)19.25 in14.63 in14.02 in14.47 in12.41 in
Depth (with stand)10.08 in9.45 in10.0 in10.87 in7.28 in
Depth (without stand)1.38 in
N/A
N/A
N/A
N/A
Width (with stand)29.53 in24.5 in24.02 in24.07 in14.55 in
Weight458.56 oz253.97 oz257.5 oz268.08 oz105.82 oz
Height with stand
N/A
15.81 in20.98 in21.37 in15.34 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
N/A
DisplayPortyes
N/A
yes
N/A
N/A
DVI Portnoyesyesyesno
HDCPyesyesyesyesno
HDMIno
N/A
yes
N/A
N/A
Headphone outputyesyes
N/A
yes
N/A
Microphone inputyes
N/A
N/A
N/A
N/A
Headphone outputs quantity11
N/A
1
N/A
S-video inputno
N/A
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
no
USB for videono
N/A
N/A
N/A
no
VGA inno
N/A
yes
N/A
yes
Number of DisplayPort inputs1
N/A
N/A
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
N/A
DVI-D ports quantity
N/A
1
N/A
1
N/A
HDMI ports quantity
N/A
111
N/A
VGA (D-Sub) ports quantity
N/A
1
N/A
N/A
1
Number of USB 3.0 ports
N/A
N/A
4
N/A
N/A
USB connectors (total)
N/A
N/A
4
N/A
N/A
Number of HDMI inputs
N/A
N/A
1
N/A
N/A

Image properties

Maximum resolution3840 x 2160 px
N/A
1920 x 1080 px
N/A
1280 x 1024 px
Supported graphics resolutions3840x21601920x10801920x10801920x10801280x1024
Refresh rate60.0 Hz
N/A
75.0 Hz75.0 Hz
N/A
HD type4K Ultra HDFull HDFull HDFull HDHD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
72.0 %
N/A
N/A
Contrast ratio800:1
N/A
1000:1
N/A
N/A
Display technologyLEDLEDLEDLEDLCD
BacklightLEDWLEDLEDWLED
N/A
Panel typeIGZOAH-IPSAH-IPSAH-IPSTN
Response time (GtG)8.0 ms
N/A
5.0 ms
N/A
N/A
Response time8.0 ms5.0 ms5.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
N/A
N/A
Pixel size0.01 in
N/A
0.01 in
N/A
0.01 in
Viewing angle (horizontal)176.0 °178.0 °178.0 °178.0 °160.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °178.0 °160.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %
N/A
72.0 %
N/A
Dynamic contrast ratio
N/A
5000000:15000000:15000000:18000:1

Features

Ascendable and submersibleyes
N/A
yes
N/A
N/A
Pivot functionyesyesyesyes
N/A
Swivelyesyesyesyes
N/A
Tiltableyesyesyesyesyes
Memory card readerno
N/A
N/A
N/A
no
Cable lock slotyesnononono
Plug and Play
N/A
N/A
yesyesyes

Compatibility

3D support (3D-Ready)nono
N/A
nono
Adaptive synchronizationno
N/A
N/A
N/A
no
HDRno
N/A
N/A
N/A
no
VESA mountyesyesyesyesno
Type of VESA mount200x200mm100x100mm100x100mm100x100mm
N/A

Power

Connecting 9V/12V/14VNone
N/A
N/A
N/A
N/A
Operational power consumption< 93
N/A
< 23
N/A
< 21
Power consumption (standby)1.0 W
N/A
0.5 W0.3 W1.0 W
Power consumption (typical)93.0 W27.4 W28.0 W23.0 W30.0 W
Energy efficiency class
N/A
FA+F
N/A