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Compare 5 products

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BenQ EL2870U Monitor
BenQ EL2870U
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Dell P2715Q Monitor
Dell P2715Q
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Dell U2718Q Monitor
Dell U2718Q
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LG 27UK650 Monitor
LG 27UK650
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LG 27UK850 Monitor
LG 27UK850
Available colors

General

Screen size27.9 in27.0 in27.0 in27.0 in27.0 in
Brightness300.0 cd/m²350.0 cd/m²350.0 cd/m²450.0 cd/m²450.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of product
  • Black,Grey
  • Grey
  • Black
  • Black,Silver
Black,SilverBlack,SilverBlack,Silver
Panel designFlatFlatFlatFlatFlat
Built-in USB hubnoyesyesnoyes
Built-in cameranonononono
Built-in speakersyesnononoyes
Touchscreen
N/A
nononono
Screen surface
N/A
MatteMatteMatteMatte

Dimensions

Height (min-max)< 476423.86 - 538.86540.2 - 670.2457.3 - 567.3448.8 - 558.8
Height (without stand)25.9 in14.95 in14.02 in14.35 in14.35 in
Depth (with stand)5.89 in8.03 in1.93 in9.06 in9.22 in
Depth (without stand)5.89 in2.03 in1.93 in1.76 in1.8 in
Width (with stand)18.75 in25.23 in24.07 in24.14 in24.14 in
Weight0.25 oz265.61 oz0.22 oz218.7 oz215.17 oz
Height adjustment
N/A
4.53 in5.12 in4.33 in4.33 in
Height with stand
N/A
21.21 in21.27 in22.33 in22.03 in
Weight (without stand)
N/A
11.09 lb8.16 lb10.14 lb10.58 lb

Connectivity

USB connectors (total)144
N/A
3
DisplayPortyesyesyesyesyes
DVI Portnonononono
HDCPyes
N/A
yesyesyes
HDMIyesyesyesyesyes
HDMI ports quantity21122
Number of HDMI inputs21122
HDMI version2.01.42.02.0
N/A
Headphone outputyesyesnoyesyes
Headphone outputs quantity1
N/A
N/A
11
VGA inyesnononono
DisplayPort version1.41.21.21.21.2
Analogue 3.5mm input
N/A
01
N/A
N/A
Number of USB 2.0 port
N/A
00
N/A
N/A
Number of USB 3.0 ports
N/A
44
N/A
3
Component input (YPbPr/YCbCr)
N/A
nononono
Number of component inputs
N/A
00
N/A
N/A
Composite input
N/A
nononono
Number of composite inputs
N/A
00
N/A
N/A
S-video input
N/A
nononono
Number of s-video inputs
N/A
00
N/A
N/A
Thunderbolt
N/A
nononono
USB for video
N/A
nononono
Number of DisplayPort inputs
N/A
2211
Number of DisplayPort outputs
N/A
10
N/A
N/A
Type of DisplayPort connector
N/A
StandardStandardStandardStandard
MHL
N/A
yesno
N/A
no

Image properties

Maximum resolution3840 x 2160 px3840 x 2160 px3840 x 2160 px3840 x 2160 px3840 x 2160 px
Supported graphics resolutions3840 x 21603840x21603840 x 21603840x21603840x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours1.073 billion colours
N/A
N/A
Colour gamut (Adobe RGB)72.0 %99.0 %99.9 %80.0 %
N/A
Colour gamut (NTSC)72.0 %
N/A
N/A
N/A
N/A
Dynamic contrast ratio12000000:12000000:1
N/A
5000000:15000000:1
Contrast ratio1000:11000:11300:11000:11000:1
Display technologyLEDLEDLCDLEDLED
BacklightLEDLEDLEDLEDLED
Panel typeTNIPSIPSIPSIPS
Response time (GtG)1.0 ms6.0 ms5.0 ms5.0 ms5.0 ms
Response time1.0 ms9.0 ms8.0 ms5.0 ms5.0 ms
Pixel size0.01 in0.01 in0.01 in0.01 in0.01 in
Viewing angle (horizontal)170.0 °178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)160.0 °178.0 °178.0 °178.0 °178.0 °
Colour depth (per channel)
N/A
10.0 bit10.0 bit10.0 bit10.0 bit
Response time (BtW)
N/A
9.0 ms14.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
nono
N/A
no

Features

Ascendable and submersibleyesyesyesyesyes
Tiltableyesyesyesyesyes
Cable lock slotyesyesyesnono
Flicker freeyes
N/A
N/A
N/A
yes
Pivot function
N/A
yesyesyesyes
Swivel
N/A
yesyes
N/A
yes
Memory card reader
N/A
nononono
Plug and Play
N/A
N/A
yesyesyes

Compatibility

Adaptive synchronizationyesnonoyesyes
HDRyesnoyesyesyes
VESA mountyesyesyesyesyes
Sync technologyAMD Freesync
N/A
N/A
AMD FreesyncAMD Freesync
3D support (3D-Ready)
N/A
nononono
Type of VESA mount
N/A
100x100mm100x100mm100x100mm100x100mm
VESA DisplayHDR certification
N/A
N/A
N/A
DisplayHDR 400DisplayHDR 1000

Power

Energy efficiency classG
N/A
AAB
Power consumption (typical)55.0 W50.0 W30.0 W30.0 W41.0 W
Connecting 9V/12V/14V
N/A
NoneNone
N/A
None
Operational power consumption
N/A
50 - 9524 - 99< 3032 - 50
Power consumption (standby)
N/A
0.5 W0.3 W0.5 W0.5 W

Often compared with BenQ EL2870U

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Often compared with Dell P2715Q

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Often compared with Dell U2718Q

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Often compared with LG 27UK650

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Often compared with LG 27UK850

LG 27UK850 Monitor
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