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Compare 4 products

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BenQ EL2870U Monitor
BenQ EL2870U
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LG 24UD58-B Monitor
LG 24UD58-B
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Samsung S32AM702UR Monitor
Samsung S32AM702UR
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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
4
4 editorial reviews
The LG 24UD58-B is a miniaturized 4K monitor that is big in resolution but space-saving and budget-friendly for all types of usersRead more
We tested the LG 24UD58-B 24-inch 4K monitor and it reminded us what the ultra-high-def hype is all about—you simply won't want to stop gaming on this thing.Read more
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 %
39
4.1 out of 5
39 user ratings
5 stars
28 %
4 stars
51 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
2
3.5 out of 5
2 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
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 in24.0 in32.0 in28.0 in
Brightness300.0 cd/m²250.0 cd/m²250.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black,Grey
  • Grey
BlackBlackBlack,Metallic
Panel designFlatCurvedFlatFlat
Built-in USB hubnonoyesno
Built-in cameranono
N/A
no
Built-in speakersyesno
N/A
no
Touchscreen
N/A
no
N/A
no
Screen surface
N/A
Matte
N/A
Matte

Dimensions

Height (min-max)< 476< 464
N/A
< 468.5
Height (without stand)25.9 in13.11 in16.71 in15.01 in
Depth (with stand)5.89 in7.96 in7.62 in7.37 in
Depth (without stand)5.89 in2.4 in1.65 in2.89 in
Width (with stand)18.75 in21.8 in28.19 in26.02 in
Weight0.25 oz141.1 oz0.23 oz0.19 oz
Height with stand
N/A
16.56 in20.35 in18.44 in
Weight (without stand)
N/A
11.02 lb
N/A
10.38 lb

Connectivity

USB connectors (total)1
N/A
N/A
N/A
DisplayPortyesyes
N/A
yes
DVI Portnononono
HDCPyesyes
N/A
N/A
HDMIyesyesyesyes
HDMI ports quantity2222
Number of HDMI inputs22
N/A
2
HDMI version2.02.02.02.0
Headphone outputyesyesnoyes
Headphone outputs quantity11
N/A
1
VGA inyesyes
N/A
no
DisplayPort version1.41.2
N/A
1.2
Component input (YPbPr/YCbCr)
N/A
no
N/A
no
Composite input
N/A
no
N/A
no
S-video input
N/A
no
N/A
no
Thunderbolt
N/A
no
N/A
no
USB for video
N/A
no
N/A
no
Number of DisplayPort inputs
N/A
1
N/A
1
Type of DisplayPort connector
N/A
Standard
N/A
Standard
MHL
N/A
no
N/A
N/A
Analogue 3.5mm input
N/A
N/A
N/A
0
Number of component inputs
N/A
N/A
N/A
0
Number of composite inputs
N/A
N/A
N/A
0
Number of s-video inputs
N/A
N/A
N/A
0
Number of DisplayPort outputs
N/A
N/A
N/A
0

Image properties

Maximum resolution3840 x 2160 px3840 x 2160 px
N/A
3840 x 2160 px
Supported graphics resolutions3840 x 21603840x21603840 x 21603840 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 colours
N/A
16.7 million colours1.07 billion colours
Colour gamut (Adobe RGB)72.0 %
N/A
N/A
72.0 %
Colour gamut (NTSC)72.0 %72.0 %
N/A
72.0 %
Dynamic contrast ratio12000000:1
N/A
N/A
10000:1
Contrast ratio1000:11000:1
N/A
1000:1
Display technologyLEDLED
N/A
LED
BacklightLEDW-LEDLED backlightLED backlight
Panel typeTNIPSVATN
Response time (GtG)1.0 ms5.0 ms
N/A
1.0 ms
Response time1.0 ms5.0 ms8.0 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
Picture-in-Picture (PIP)
N/A
nonoyes
Response time (BtW)
N/A
N/A
N/A
1.0 ms

Features

Ascendable and submersibleyesno
N/A
no
Tiltableyesyes
N/A
yes
Cable lock slotyesno
N/A
no
Flicker freeyesyesyesyes
Pivot function
N/A
no
N/A
no
Swivel
N/A
no
N/A
no
Memory card reader
N/A
no
N/A
no
Plug and Play
N/A
yes
N/A
N/A
Wi-Fi
N/A
N/A
yes
N/A
Bluetooth
N/A
N/A
yes
N/A

Compatibility

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

Power

Energy efficiency classGBGG
Power consumption (typical)55.0 W26.8 W40.0 W38.0 W
Connecting 9V/12V/14V
N/A
None
N/A
None
Operational power consumption
N/A
< 33
N/A
< 29.6
Power consumption (standby)
N/A
0.5 W
N/A
0.3 W

Often compared with BenQ EL2870U

Often compared with Samsung U28E590D