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Compare 4 products

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BenQ EW3270U Monitor
BenQ EW3270U
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Dell S3221QS Monitor
Dell S3221QS
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LG 27UD58P Monitor
LG 27UD58P
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Samsung U28E590D Monitor
Samsung U28E590D
Available colors
Editiorial reviews
20
4.2 out of 5
15 user ratings
5 stars
46 %
4 stars
53 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
3.9 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.0 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
12
3.5 out of 5
5 user ratings
5 stars
20 %
4 stars
40 %
3 stars
20 %
2 stars
20 %
1 stars
0 %
Read editorial reviews
User rating
53
4.3 out of 5
53 user ratings
5 stars
49 %
4 stars
37 %
3 stars
9 %
2 stars
3 %
1 stars
0 %
49
4.0 out of 5
49 user ratings
5 stars
30 %
4 stars
42 %
3 stars
26 %
2 stars
0 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
31 %
4 stars
51 %
3 stars
11 %
2 stars
5 %
1 stars
0 %
70
3.5 out of 5
70 user ratings
5 stars
25 %
4 stars
25 %
3 stars
27 %
2 stars
17 %
1 stars
4 %

General

Screen size31.5 in32.0 in27.0 in28.0 in
Brightness300.0 cd/m²300.0 cd/m²250.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black
  • Black,Grey,Metallic
Black,Grey
  • Black
  • White
Black,Metallic
Panel designFlatCurved
N/A
Flat
Built-in USB hubyesyesnono
Built-in cameranono
N/A
no
Built-in speakersyes
N/A
N/A
no
Touchscreen
N/A
N/A
nono
Screen surface
N/A
N/A
MatteMatte

Dimensions

Height with stand20.56 in20.4 in
N/A
18.44 in
Depth (with stand)8.46 in8.15 in9.93 in7.37 in
Width (with stand)28.6 in27.92 in24.9 in26.02 in
Weight264.55 oz0.37 oz257.5 oz0.19 oz
Height adjustment
N/A
2.76 in5.12 in
N/A
Height (without stand)
N/A
16.72 in14.8 in15.01 in
Depth (without stand)
N/A
2.52 in1.69 in2.89 in
Height (min-max)
N/A
N/A
N/A
< 468.5
Weight (without stand)
N/A
N/A
N/A
10.38 lb

Connectivity

DisplayPortyes
N/A
yesyes
DVI Portnononono
HDCPyes
N/A
N/A
N/A
HDMIyesyesyesyes
HDMI ports quantity22
N/A
2
HDMI version2.0
N/A
2.02.0
Headphone outputyesnoyesyes
Headphone outputs quantity1
N/A
N/A
1
DisplayPort version1.41.21.21.2
Number of HDMI inputs
N/A
N/A
22
Thunderbolt
N/A
N/A
nono
Number of DisplayPort inputs
N/A
N/A
11
Number of DisplayPort outputs
N/A
N/A
10
Analogue 3.5mm input
N/A
N/A
N/A
0
Component input (YPbPr/YCbCr)
N/A
N/A
N/A
no
Number of component inputs
N/A
N/A
N/A
0
Composite input
N/A
N/A
N/A
no
Number of composite inputs
N/A
N/A
N/A
0
S-video input
N/A
N/A
N/A
no
Number of s-video inputs
N/A
N/A
N/A
0
USB for video
N/A
N/A
N/A
no
VGA in
N/A
N/A
N/A
no
Type of DisplayPort connector
N/A
N/A
N/A
Standard

Image properties

Maximum resolution3840 x 2160 px
N/A
3840 x 2160 px3840 x 2160 px
Supported graphics resolutions
  • 1920 x 1080
  • 3860 x 2160
3840 x 2160
N/A
3840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD
N/A
4K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours
N/A
1.07 billion colours
Colour depth (per channel)10.0 bit
N/A
8.0 bit10.0 bit
Colour gamut (Adobe RGB)95.0 %
N/A
N/A
72.0 %
Dynamic contrast ratio20000000:1
N/A
N/A
10000:1
Contrast ratio3000:1
N/A
1000:11000:1
Display technologyLEDLCDLCDLED
BacklightLEDLEDLEDLED backlight
Panel typeVAVAIPSTN
Response time4.0 ms4.0 ms
N/A
1.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °170.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °160.0 °
Picture-in-Picture (PIP)
N/A
yes
N/A
yes
Colour gamut (NTSC)
N/A
N/A
72.0 %72.0 %
Response time (GtG)
N/A
N/A
5.0 ms1.0 ms
Pixel size
N/A
N/A
0.01 in0.01 in
Response time (BtW)
N/A
N/A
N/A
1.0 ms

Compatibility

VESA mountyesyesyesyes
Type of VESA mount
N/A
100x100mm
N/A
75x75mm
Adaptive synchronization
N/A
N/A
yesyes
HDR
N/A
N/A
nono
Sync technology
N/A
N/A
AMD FreesyncAMD Freesync
3D support (3D-Ready)
N/A
N/A
N/A
no

Power

Energy efficiency classGG
N/A
G
Power consumption (standby)0.4 W0.2 W0.3 W0.3 W
Power consumption (typical)76.0 W38.5 W
N/A
38.0 W
Connecting 9V/12V/14V
N/A
N/A
N/A
None
Operational power consumption
N/A
N/A
N/A
< 29.6

Often compared with BenQ EW3270U

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Often compared with Samsung U28E590D