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Compare 4 products

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BenQ EL2870U Monitor
BenQ EL2870U
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BenQ EW3270U Monitor
BenQ EW3270U
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LG 32UD99 Monitor
LG 32UD99
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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
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
7
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
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 %
53
4.3 out of 5
53 user ratings
5 stars
49 %
4 stars
37 %
3 stars
9 %
2 stars
3 %
1 stars
0 %
36
4.1 out of 5
36 user ratings
5 stars
33 %
4 stars
44 %
3 stars
22 %
2 stars
0 %
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 in31.5 in31.5 in28.0 in
Brightness300.0 cd/m²300.0 cd/m²350.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black,Grey
  • Grey
  • Black
  • Black,Grey,Metallic
Silver,WhiteBlack,Metallic
Panel designFlatFlatFlatFlat
Built-in USB hubnoyesyesno
Built-in cameranononono
Built-in speakersyesyesyesno
Touchscreen
N/A
N/A
N/A
no
Screen surface
N/A
N/A
N/A
Matte

Dimensions

Height (min-max)< 476
N/A
N/A
< 468.5
Height (without stand)25.9 in
N/A
16.15 in15.01 in
Depth (with stand)5.89 in8.46 in10.2 in7.37 in
Depth (without stand)5.89 in
N/A
N/A
2.89 in
Width (with stand)18.75 in28.6 in28.1 in26.02 in
Weight0.25 oz264.55 oz296.3 oz0.19 oz
Height with stand
N/A
20.56 in19.11 in18.44 in
Height adjustment
N/A
N/A
4.33 in
N/A
Weight (without stand)
N/A
N/A
N/A
10.38 lb

Connectivity

USB connectors (total)1
N/A
N/A
N/A
DisplayPortyesyes
N/A
yes
DVI Portnononono
HDCPyesyesyes
N/A
HDMIyesyes
N/A
yes
HDMI ports quantity2222
Number of HDMI inputs2
N/A
N/A
2
HDMI version2.02.0
N/A
2.0
Headphone outputyesyes
N/A
yes
Headphone outputs quantity1111
VGA inyes
N/A
N/A
no
DisplayPort version1.41.4
N/A
1.2
Microphone input
N/A
N/A
yes
N/A
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
Thunderbolt
N/A
N/A
N/A
no
USB for video
N/A
N/A
N/A
no
Number of DisplayPort inputs
N/A
N/A
N/A
1
Number of DisplayPort outputs
N/A
N/A
N/A
0
Type of DisplayPort connector
N/A
N/A
N/A
Standard

Image properties

Maximum resolution3840 x 2160 px3840 x 2160 px
N/A
3840 x 2160 px
Supported graphics resolutions3840 x 2160
  • 1920 x 1080
  • 3860 x 2160
3840x21603840 x 2160
Refresh rate60.0 Hz60.0 Hz
N/A
60.0 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 %95.0 %95.0 %72.0 %
Colour gamut (NTSC)72.0 %
N/A
N/A
72.0 %
Dynamic contrast ratio12000000:120000000:1
N/A
10000:1
Contrast ratio1000:13000:1
N/A
1000:1
Display technologyLEDLEDLEDLED
BacklightLEDLED
N/A
LED backlight
Panel typeTNVAIPSTN
Response time (GtG)1.0 ms
N/A
N/A
1.0 ms
Response time1.0 ms4.0 ms5.0 ms1.0 ms
Pixel size0.01 in
N/A
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
N/A
N/A
1.0 ms
Picture-in-Picture (PIP)
N/A
N/A
N/A
yes

Features

Ascendable and submersibleyes
N/A
N/A
no
Tiltableyesyesyesyes
Cable lock slotyesyesnono
Flicker freeyes
N/A
N/A
yes
Pivot function
N/A
N/A
yesno
Swivel
N/A
N/A
N/A
no
Memory card reader
N/A
N/A
N/A
no

Compatibility

Adaptive synchronizationyes
N/A
N/A
yes
HDRyes
N/A
N/A
no
VESA mountyesyesyesyes
Sync technologyAMD Freesync
N/A
N/A
AMD Freesync
3D support (3D-Ready)
N/A
N/A
nono
Type of VESA mount
N/A
N/A
N/A
75x75mm

Power

Energy efficiency classGGBG
Power consumption (typical)55.0 W76.0 W40.0 W38.0 W
Power consumption (standby)
N/A
0.4 W1.2 W0.3 W
Connecting 9V/12V/14V
N/A
N/A
N/A
None
Operational power consumption
N/A
N/A
N/A
< 29.6

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