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Compare 5 products

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Acer XR382CQK Monitor
Acer XR382CQK
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Asus PQ321QE Monitor
Asus PQ321QE
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Dell U3818DW Monitor
Dell U3818DW
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Dell U3821DW Monitor
Dell U3821DW
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Iiyama ProLite TF1015MC-B1 Monitor
Iiyama ProLite TF1015MC-B1
Available colors

General

Screen size38.0 in31.5 in37.5 in37.5 in10.1 in
Brightness300.0 cd/m²350.0 cd/m²300.0 cd/m²300.0 cd/m²450.0 cd/m²
Aspect ratio21:916:921:921:916:10

Design

Colour of product
  • Black
  • Black,Silver
  • Silver
BlackBlackGreyBlack
Panel designCurvedFlatCurvedCurvedFlat
Built-in USB hubyesnoyesyes
N/A
Touchscreennonono
N/A
yes
Built-in cameranononono
N/A
Screen surfaceMatteMatteMatte
N/A
N/A
Built-in speakersyesyesyes
N/A
N/A

Dimensions

Height adjustment5.12 in5.91 in4.53 in4.72 in
N/A
Height (min-max)460 - 590< 489432 - 547
N/A
N/A
Height (without stand)15.8 in19.25 in15.62 in15.44 in
N/A
Height with stand23.1 in
N/A
17.01 in22.2 in
N/A
Depth (with stand)12.2 in10.08 in2.19 in9.89 in
N/A
Depth (without stand)12.2 in1.38 in2.19 in4.03 in
N/A
Width (with stand)35.3 in29.53 in35.2 in35.21 in8.35 in
Weight377.43 oz458.56 oz0.43 oz0.46 oz
N/A
Weight (without stand)
N/A
N/A
19.95 lb
N/A
N/A

Connectivity

DisplayPortyesyesyes
N/A
yes
DVI Portnononono
N/A
HDMIyesnoyesyesyes
HDMI ports quantity2
N/A
22
N/A
Number of HDMI inputs1
N/A
2
N/A
1
Headphone outputs quantity111
N/A
N/A
VGA innonono
N/A
yes
Number of DisplayPort outputs100
N/A
N/A
DisplayPort version1.21.21.21.4
N/A
MHLyes
N/A
yes
N/A
N/A
Analogue 3.5mm input
N/A
11
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
nono
N/A
N/A
Number of component inputs
N/A
00
N/A
N/A
Composite input
N/A
nono
N/A
N/A
Number of composite inputs
N/A
00
N/A
N/A
HDCP
N/A
yesyes
N/A
N/A
Headphone output
N/A
yesno
N/A
N/A
Microphone input
N/A
yes
N/A
N/A
N/A
S-video input
N/A
nono
N/A
N/A
Number of s-video inputs
N/A
00
N/A
N/A
Thunderbolt
N/A
nono
N/A
N/A
USB for video
N/A
nono
N/A
N/A
Number of DisplayPort inputs
N/A
11
N/A
N/A
Type of DisplayPort connector
N/A
StandardStandard
N/A
N/A
Number of USB 2.0 port
N/A
N/A
0
N/A
N/A
Number of USB 3.0 ports
N/A
N/A
6
N/A
N/A
USB connectors (total)
N/A
N/A
7
N/A
N/A
HDMI version
N/A
N/A
2.02.0
N/A

Image properties

Maximum resolution3840 x 1600 px3840 x 2160 px3840 x 1600 px
N/A
1280 x 800 px
Supported graphics resolutions3840x16003840x21603840 x 16003840 x 1600
N/A
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeUltra-Wide Quad HD+4K Ultra HDUltra-Wide Quad HD+UltraWide Quad HD+
N/A
Display number of colours1.073 billion colours1.073 billion colours1.073 billion colours1.07 billion colours
N/A
Colour depth (per channel)10.0 bit10.0 bit10.0 bit
N/A
8.0 bit
Dynamic contrast ratio100000000:1
N/A
N/A
N/A
N/A
Contrast ratio950:1800:11000:1
N/A
1300:1
Display technologyLEDLEDLCDLCDLCD
BacklightLED backlightLEDW-LEDW-LEDLED
Panel typeIPSIGZOIPSIPSVA
Response time (BtW)5.0 ms
N/A
8.0 ms
N/A
N/A
Response time1.0 ms8.0 ms5.0 ms8.0 ms
N/A
Pixel size0.01 in0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)172.0 °176.0 °178.0 °178.0 °170.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °178.0 °170.0 °
Colour gamut (NTSC)
N/A
80.0 %
N/A
N/A
N/A
Response time (GtG)
N/A
8.0 ms5.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
noyes
N/A
N/A
Colour gamut (Adobe RGB)
N/A
N/A
N/A
95.0 %
N/A

Compatibility

3D support (3D-Ready)nonono
N/A
N/A
Adaptive synchronizationyesnono
N/A
N/A
HDRyesnono
N/A
N/A
VESA mountyesyesyesyesyes
Type of VESA mount100x100mm200x200mm100x100mm100x100mm
N/A
Sync technologyAMD Freesync
N/A
N/A
N/A
N/A

Power

Energy efficiency classB
N/A
AF
N/A
Operational power consumption< 61< 9356 - 250
N/A
N/A
Power consumption (standby)0.5 W1.0 W0.5 W0.3 W1.2 W
Power consumption (typical)61.0 W93.0 W56.0 W36.5 W
N/A
Connecting 9V/12V/14V
N/A
NoneNone
N/A
12V

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