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Acer XR382CQK Monitor
Acer XR382CQK
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Asus PQ321QE Monitor
Asus PQ321QE
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LG L1742S Monitor
LG L1742S
Available colors
Editiorial reviews
8
4.6 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
35
4.2 out of 5
35 user ratings
5 stars
40 %
4 stars
40 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
6
2.5 out of 5
6 user ratings
5 stars
16 %
4 stars
16 %
3 stars
16 %
2 stars
0 %
1 stars
50 %

General

Screen size38.0 in31.5 in17.0 in
Brightness300.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio21:916:94:3

Design

Colour of product
  • Black
  • Black,Silver
  • Silver
Black
  • Black
  • Silver
Panel designCurvedFlat
N/A
Built-in USB hubyesno
N/A
Touchscreennono
N/A
Built-in cameranonono
Screen surfaceMatteMatte
N/A
Built-in speakersyesyesno

Dimensions

Height adjustment5.12 in5.91 in
N/A
Height (min-max)460 - 590< 489< 362
Height (without stand)15.8 in19.25 in12.41 in
Height with stand23.1 in
N/A
15.34 in
Depth (with stand)12.2 in10.08 in7.28 in
Depth (without stand)12.2 in1.38 in
N/A
Width (with stand)35.3 in29.53 in14.55 in
Weight377.43 oz458.56 oz105.82 oz

Connectivity

DisplayPortyesyes
N/A
DVI Portnonono
HDMIyesno
N/A
HDMI ports quantity2
N/A
N/A
Number of HDMI inputs1
N/A
N/A
Headphone outputs quantity11
N/A
VGA innonoyes
Number of DisplayPort outputs10
N/A
DisplayPort version1.21.2
N/A
MHLyes
N/A
N/A
Analogue 3.5mm input
N/A
1
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Number of component inputs
N/A
0
N/A
Composite input
N/A
no
N/A
Number of composite inputs
N/A
0
N/A
HDCP
N/A
yesno
Headphone output
N/A
yes
N/A
Microphone input
N/A
yes
N/A
S-video input
N/A
no
N/A
Number of s-video inputs
N/A
0
N/A
Thunderbolt
N/A
nono
USB for video
N/A
nono
Number of DisplayPort inputs
N/A
1
N/A
Type of DisplayPort connector
N/A
Standard
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1

Image properties

Maximum resolution3840 x 1600 px3840 x 2160 px1280 x 1024 px
Supported graphics resolutions3840x16003840x21601280x1024
Refresh rate75.0 Hz60.0 Hz
N/A
HD typeUltra-Wide Quad HD+4K Ultra HDHD
Display number of colours1.073 billion colours1.073 billion colours16.78 million colours
Colour depth (per channel)10.0 bit10.0 bit
N/A
Dynamic contrast ratio100000000:1
N/A
8000:1
Contrast ratio950:1800:1
N/A
Display technologyLEDLEDLCD
BacklightLED backlightLED
N/A
Panel typeIPSIGZOTN
Response time (BtW)5.0 ms
N/A
N/A
Response time1.0 ms8.0 ms5.0 ms
Pixel size0.01 in0.01 in0.01 in
Viewing angle (horizontal)172.0 °176.0 °160.0 °
Viewing angle (vertical)178.0 °176.0 °160.0 °
Colour gamut (NTSC)
N/A
80.0 %
N/A
Response time (GtG)
N/A
8.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A

Features

Ascendable and submersibleyesyes
N/A
Pivot functionnoyes
N/A
Swivelyesyes
N/A
Tiltableyesyesyes
Cable lock slotnoyesno
Memory card reader
N/A
nono
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronizationyesnono
HDRyesnono
VESA mountyesyesno
Type of VESA mount100x100mm200x200mm
N/A
Sync technologyAMD Freesync
N/A
N/A

Power

Energy efficiency classB
N/A
N/A
Operational power consumption< 61< 93< 21
Power consumption (standby)0.5 W1.0 W1.0 W
Power consumption (typical)61.0 W93.0 W30.0 W
Connecting 9V/12V/14V
N/A
None
N/A