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Compare 4 products

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Acer XR342CK Monitor
Acer XR342CK
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Asus PQ321QE Monitor
Asus PQ321QE
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Dell U3415W Monitor
Dell U3415W
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Dell U3417W Monitor
Dell U3417W
Available colors
Editiorial reviews
4
4 editorial reviews
If you like big monitors, Acer has a deal for you – the XR342CK is a 34” curved monitor that not only offers an amazing 34” of 21:9 real estate but is one of the new breed that will display 1.07 billion colours. Yes, 1.07 billion when most monitors boast 16.7 million means it shows...Read more
Acer's new monitors vary in a number of ways, except one: They're all a bit dull.Read more
The 34-inch Acer XR341CK is a beautifully designed curved-screen monitor that delivers sharp imagery and excellent gaming performance, thanks to AMD's FreeSync technology.Read more
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
12
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
8 editorial reviews
Dell’s updated 34-inch ultrawide looks great on paper, with minor revisions over the older model, but a deeper curve has led to image issues that can’t be overlooked.Read more
The Dell U3417W offers a large IPS screen that includes the brand’s signature factory calibration for outstanding color and image qualityRead more
The IT industry loves technical jargon, complex acronyms and rules for demonstrable trends or recurring events. These can highlight the industry’sRead more
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User rating
36
4.1 out of 5
36 user ratings
5 stars
36 %
4 stars
41 %
3 stars
22 %
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 %
42
4.0 out of 5
42 user ratings
5 stars
35 %
4 stars
33 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
40
4.4 out of 5
40 user ratings
5 stars
55 %
4 stars
30 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

General

Screen size34.0 in31.5 in34.0 in34.14 in
Brightness300.0 cd/m²350.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio21:916:921:921:9

Design

Colour of product
  • Black
  • Black,Silver
BlackBlack,Silver
  • Black
  • Black,Silver
Panel designCurvedFlatCurvedCurved
Built-in USB hubyesnoyesyes
Built-in cameranononono
Built-in speakersyesyesyesyes
Touchscreen
N/A
nonono
Screen surface
N/A
MatteMatteMatte

Dimensions

Height adjustment5.12 in5.91 in4.53 in4.53 in
Height (without stand)14.48 in19.25 in14.65 in14.32 in
Height with stand22.26 in
N/A
16.09 in16.42 in
Depth (with stand)12.17 in10.08 in2.89 in8.91 in
Width (with stand)32.13 in29.53 in32.47 in32.03 in
Weight342.16 oz458.56 oz0.38 oz352.74 oz
Height (min-max)
N/A
< 489408.7 - 523.7417 - 532
Depth (without stand)
N/A
1.38 in2.89 in2.3 in
Weight (without stand)
N/A
N/A
18.61 lb16.98 lb

Connectivity

DVI Portnononono
HDMI ports quantity2
N/A
12
MHLyes
N/A
yesyes
Analogue 3.5mm input
N/A
110
Component input (YPbPr/YCbCr)
N/A
nonono
Number of component inputs
N/A
000
Composite input
N/A
nonono
Number of composite inputs
N/A
000
DisplayPort
N/A
yesyesyes
HDCP
N/A
yes
N/A
yes
HDMI
N/A
noyesyes
Headphone output
N/A
yesnoyes
Microphone input
N/A
yes
N/A
N/A
Headphone outputs quantity
N/A
1
N/A
N/A
S-video input
N/A
nonono
Number of s-video inputs
N/A
000
Thunderbolt
N/A
nonono
USB for video
N/A
nonono
VGA in
N/A
nonono
Number of DisplayPort inputs
N/A
122
Number of DisplayPort outputs
N/A
011
DisplayPort version
N/A
1.21.21.2
Type of DisplayPort connector
N/A
StandardStandardStandard
Number of USB 2.0 port
N/A
N/A
00
Number of USB 3.0 ports
N/A
N/A
44
USB connectors (total)
N/A
N/A
64
Number of HDMI inputs
N/A
N/A
12
HDMI version
N/A
N/A
2.02.0

Image properties

Supported graphics resolutions3440x14403840x21603440 x 14403440x1440
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeUltra-Wide Quad HD+4K Ultra HDWide Quad HDUltra-Wide Quad HD
Display number of colours1.073 billion colours1.073 billion colours1.073 billion colours1.073 billion colours
Dynamic contrast ratio100000000:1
N/A
2000000:15000000:1
Contrast ratio100000000:1800:11000:11000:1
Display technologyLEDLEDLCDLED
Panel typeIPSIGZOIPSIPS
Response time5.0 ms8.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)172.0 °176.0 °172.0 °178.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px3440 x 1440 px3440 x 1440 px
Colour depth (per channel)
N/A
10.0 bit10.0 bit10.0 bit
Colour gamut (NTSC)
N/A
80.0 %72.0 %
N/A
Backlight
N/A
LEDLEDLED backlight
Response time (GtG)
N/A
8.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)
N/A
noyesyes
Pixel size
N/A
0.01 in0.01 in0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
91.0 %99.0 %
Response time (BtW)
N/A
N/A
8.0 ms
N/A
Image delay
N/A
N/A
20 - 26
N/A

Features

Swivelyesyesyesyes
Tiltableyesyesyesyes
Cable lock slotnoyesyesyes
Ascendable and submersible
N/A
yesyesyes
Pivot function
N/A
yesnono
Memory card reader
N/A
nonono
Flicker free
N/A
N/A
yes
N/A
Plug and Play
N/A
N/A
yes
N/A

Compatibility

3D support (3D-Ready)nononono
VESA mountnoyesyesyes
Adaptive synchronization
N/A
nonono
HDR
N/A
nonono
Type of VESA mount
N/A
200x200mm100x100mm100x100mm

Power

Energy efficiency classB
N/A
BA
Power consumption (standby)0.5 W1.0 W0.5 W0.5 W
Power consumption (typical)53.0 W93.0 W55.0 W43.0 W
Connecting 9V/12V/14V
N/A
NoneNoneNone
Operational power consumption
N/A
< 9355 - 13050 - 130

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