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Compare 4 products

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BenQ EL2870U Monitor
BenQ EL2870U
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Dell U2718Q Monitor
Dell U2718Q
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LG 27UK650-W Monitor
LG 27UK650-W
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Samsung U28E590D Monitor
Samsung U28E590D
Available colors
Editiorial reviews
34
4.1 out of 5
18 user ratings
5 stars
27 %
4 stars
72 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.1 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
4.1 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
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
61
3.9 out of 5
61 user ratings
5 stars
32 %
4 stars
32 %
3 stars
24 %
2 stars
9 %
1 stars
0 %
41
4.2 out of 5
41 user ratings
5 stars
39 %
4 stars
46 %
3 stars
12 %
2 stars
2 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
32 %
4 stars
48 %
3 stars
16 %
2 stars
2 %
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 size27.9 in27.0 in27.0 in28.0 in
Brightness300.0 cd/m²350.0 cd/m²450.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black,Grey
  • Grey
Black,Silver
  • Black,Silver,White
  • Silver ,white ,silver
Black,Metallic
Panel designFlatFlatFlatFlat
Built-in USB hubnoyesnono
Built-in cameranononono
Built-in speakersyesnonono
Touchscreen
N/A
no
N/A
no
Screen surface
N/A
Matte
N/A
Matte

Dimensions

Height (min-max)< 476540.2 - 670.2
N/A
< 468.5
Height (without stand)25.9 in14.02 in14.35 in15.01 in
Depth (with stand)5.89 in1.93 in9.06 in7.37 in
Depth (without stand)5.89 in1.93 in
N/A
2.89 in
Width (with stand)18.75 in24.07 in24.14 in26.02 in
Weight0.25 oz0.22 oz218.7 oz0.19 oz
Height adjustment
N/A
5.12 in4.33 in
N/A
Height with stand
N/A
21.27 in22.33 in18.44 in
Weight (without stand)
N/A
8.16 lb
N/A
10.38 lb

Connectivity

USB connectors (total)14
N/A
N/A
DisplayPortyesyes
N/A
yes
DVI Portnononono
HDCPyesyesyes
N/A
HDMIyesyes
N/A
yes
HDMI ports quantity2122
Number of HDMI inputs21
N/A
2
HDMI version2.02.0
N/A
2.0
Headphone outputyesnoyesyes
Headphone outputs quantity1
N/A
11
VGA inyesno
N/A
no
DisplayPort version1.41.2
N/A
1.2
Analogue 3.5mm input
N/A
1
N/A
0
Number of USB 2.0 port
N/A
0
N/A
N/A
Number of USB 3.0 ports
N/A
4
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
no
Number of component inputs
N/A
0
N/A
0
Composite input
N/A
no
N/A
no
Number of composite inputs
N/A
0
N/A
0
S-video input
N/A
no
N/A
no
Number of s-video inputs
N/A
0
N/A
0
Thunderbolt
N/A
no
N/A
no
USB for video
N/A
no
N/A
no
Number of DisplayPort inputs
N/A
2
N/A
1
Number of DisplayPort outputs
N/A
0
N/A
0
Type of DisplayPort connector
N/A
Standard
N/A
Standard
MHL
N/A
no
N/A
N/A

Image properties

Maximum resolution3840 x 2160 px3840 x 2160 px
N/A
3840 x 2160 px
Supported graphics resolutions3840 x 21603840 x 21603840x21603840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours
N/A
1.07 billion colours
Colour gamut (Adobe RGB)72.0 %99.9 %
N/A
72.0 %
Colour gamut (NTSC)72.0 %
N/A
N/A
72.0 %
Dynamic contrast ratio12000000:1
N/A
N/A
10000:1
Contrast ratio1000:11300:1
N/A
1000:1
Display technologyLEDLCDLEDLED
BacklightLEDLEDWLEDLED backlight
Panel typeTNIPSAH-IPSTN
Response time (GtG)1.0 ms5.0 ms
N/A
1.0 ms
Response time1.0 ms8.0 ms5.0 ms1.0 ms
Pixel size0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)170.0 °178.0 °178.0 °170.0 °
Viewing angle (vertical)160.0 °178.0 °178.0 °160.0 °
Colour depth (per channel)
N/A
10.0 bit
N/A
10.0 bit
Response time (BtW)
N/A
14.0 ms
N/A
1.0 ms
Picture-in-Picture (PIP)
N/A
no
N/A
yes

Features

Ascendable and submersibleyesyes
N/A
no
Tiltableyesyesyesyes
Cable lock slotyesyesyesno
Flicker freeyes
N/A
N/A
yes
Pivot function
N/A
yesyesno
Swivel
N/A
yes
N/A
no
Memory card reader
N/A
no
N/A
no
Plug and Play
N/A
yesyes
N/A

Compatibility

Adaptive synchronizationyesno
N/A
yes
HDRyesyes
N/A
no
VESA mountyesyesyesyes
Sync technologyAMD Freesync
N/A
N/A
AMD Freesync
3D support (3D-Ready)
N/A
nonono
Type of VESA mount
N/A
100x100mm100x100mm75x75mm

Power

Energy efficiency classGAAG
Power consumption (typical)55.0 W30.0 W32.0 W38.0 W
Connecting 9V/12V/14V
N/A
None
N/A
None
Operational power consumption
N/A
24 - 99
N/A
< 29.6
Power consumption (standby)
N/A
0.3 W
N/A
0.3 W

Often compared with BenQ EL2870U

Often compared with Dell U2718Q

Often compared with LG 27UK650-W

Often compared with Samsung U28E590D