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Compare 5 products

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Asus PA278QV Monitor
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Asus PA27AC Monitor
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Dell U2719D Monitor
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Dell U2719DC Monitor
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LG 27UK850 Monitor
Available colors

General

Screen size27.0 in27.0 in27.0 in27.0 in27.0 in
Brightness350.0 cd/m²400.0 cd/m²350.0 cd/m²350.0 cd/m²450.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of productBlack
  • Black
  • Black,Grey
  • Black,Silver
  • Grey
  • Black
  • Black,Silver
  • Black
  • Black,Silver
Black,Silver
Panel designFlatFlatFlatFlatFlat
Built-in USB hubyesyesyesyesyes
Built-in cameranonononono
Screen surfaceMatte
N/A
MatteMatteMatte
Touchscreen
N/A
no
N/A
N/A
no
Built-in speakers
N/A
yesnonoyes

Dimensions

Height adjustment5.91 in4.72 in5.12 in5.12 in4.33 in
Height (without stand)14.65 in13.9 in13.98 in13.98 in14.35 in
Height with stand20.94 in15.2 in20.48 in245.67 in22.03 in
Depth (with stand)8.9 in8.7 in7.09 in1.54 in9.22 in
Depth (without stand)2.01 in2.17 in
N/A
N/A
1.8 in
Width (with stand)24.21 in24.17 in24.1 in24.1 in24.14 in
Weight0.27 oz299.83 oz210.23 oz0.21 oz215.17 oz
Height (min-max)
N/A
386 - 506
N/A
N/A
448.8 - 558.8
Weight (without stand)
N/A
11.9 lb
N/A
N/A
10.58 lb

Connectivity

DVI Portyesnononono
DVI-D ports quantity1
N/A
N/A
N/A
N/A
HDCPyesyesyesyesyes
HDMIyesyes
N/A
yesyes
HDMI ports quantity13112
HDMI version1.42.0a
N/A
N/A
N/A
Headphone outputyesyes
N/A
noyes
Headphone outputs quantity11
N/A
N/A
1
DisplayPort version1.2
N/A
N/A
N/A
1.2
Analogue 3.5mm input
N/A
1
N/A
N/A
N/A
Type of USB connector
N/A
Type-C
N/A
N/A
N/A
Number of USB 3.0 ports
N/A
2
N/A
N/A
3
USB connectors (total)
N/A
3
N/A
N/A
3
DisplayPort
N/A
yes
N/A
N/A
yes
Number of HDMI inputs
N/A
3
N/A
N/A
2
Thunderbolt
N/A
yes
N/A
N/A
no
Thunderbolt version
N/A
3
N/A
N/A
N/A
USB for video
N/A
yes
N/A
N/A
no
VGA in
N/A
no
N/A
N/A
no
Number of DisplayPort inputs
N/A
2
N/A
N/A
1
MHL
N/A
N/A
N/A
yesno
Component input (YPbPr/YCbCr)
N/A
N/A
N/A
N/A
no
Composite input
N/A
N/A
N/A
N/A
no
S-video input
N/A
N/A
N/A
N/A
no
Type of DisplayPort connector
N/A
N/A
N/A
N/A
Standard

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 720 x 480
  • 720 x 576
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1280 x 800
  • 1280 x 960
  • 1440 x 900
  • 1680 x 1050
  • 1920 x 1080
  • 1920 x 1200
  • 1024x768
  • 1152x864
  • 1280x1024
  • 1280x960
  • 1366х768
  • 1440x900
  • 1600x1200
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 640x480
  • 720x400
  • 800x600
  • 832x624
2560x14402560 x 14403840x2160
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeQuad HDWide Quad HDQuad HDQuad HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
N/A
Dynamic contrast ratio100000000:1100000000:1
N/A
N/A
5000000:1
Display technologyLEDLEDLEDLCDLED
BacklightLED backlightLED backlightLED backlightLEDLED
Panel typeIPSIPSIPSIPSIPS
Response time5.0 ms5.0 ms8.0 ms8.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
2560 x 1440 px
N/A
N/A
3840 x 2160 px
Colour depth (per channel)
N/A
8.0 bit
N/A
N/A
10.0 bit
Response time (GtG)
N/A
5.0 ms
N/A
N/A
5.0 ms
Picture-in-Picture (PIP)
N/A
yes
N/A
N/A
no
Colour gamut (Adobe RGB)
N/A
N/A
99.0 %99.0 %
N/A
Contrast ratio
N/A
N/A
N/A
N/A
1000:1
Pixel size
N/A
N/A
N/A
N/A
0.01 in

Features

Pivot functionyesyesyesyesyes
Swivelyesyesyesyesyes
Cable lock slotyesyes
N/A
yesno
Flicker freeyesyes
N/A
N/A
yes
Ascendable and submersible
N/A
yes
N/A
N/A
yes
Tiltable
N/A
yesyesyesyes
Plug and Play
N/A
N/A
N/A
yesyes
Memory card reader
N/A
N/A
N/A
N/A
no

Compatibility

VESA mountyesyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm
N/A
100x100mm
3D support (3D-Ready)
N/A
nononono
Adaptive synchronization
N/A
yes
N/A
N/A
yes
HDR
N/A
yes
N/A
N/A
yes
Sync technology
N/A
N/A
N/A
N/A
AMD Freesync
VESA DisplayHDR certification
N/A
N/A
N/A
N/A
DisplayHDR 1000

Eco-labelling

EnergyStaryesyesyesyesyes
EPEAT
N/A
SilverGoldGoldGold
TCO-labelling
N/A
N/A
N/A
N/A
None

Power

Energy efficiency classGGFAB
Power consumption (standby)0.5 W0.5 W0.3 W0.3 W0.5 W
Power consumption (typical)32.1 W25.0 W30.0 W33.2 W41.0 W
Connecting 9V/12V/14V
N/A
None
N/A
N/A
None
Operational power consumption
N/A
N/A
N/A
N/A
32 - 50

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