Dell U2518D vs LG 27UD88-W

Full Comparison

Connectors

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
Built-in USB hub
yesYes
yesYes
Number of USB 3.0 ports
5
2
USB connectors (total)
5
2
Number of composite inputs
0
0
DisplayPort
yesYes
yesYes
DVI Port
noNo
noNo
HDMI
yesYes
yesYes
HDMI ports quantity
1
2
Number of HDMI inputs
1
2
HDMI version
2.0
2.0
Headphone output
noNo
yesYes
Number of s-video inputs
0
0
Thunderbolt
noNo
noNo
USB for video
noNo
yesYes
VGA in
noNo
noNo
Number of DisplayPort inputs
1
1
Number of DisplayPort outputs
2
0
DisplayPort version
1.2
1.2
Type of DisplayPort connector
Standard
Standard
MHL
noNo
noNo

Image properties

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
Maximum resolution
2560, 1440
3840, 2160
Supported graphics resolutions
2560 x 1440
3840 x 2160
Refresh rate
60 Hz
60 Hz
Screen size
25.00 in
27.00 in
Touchscreen
noNo
noNo
HD type
Wide Quad HD
4K Ultra HD
Screen surface
Matte
Matte
Aspect ratio
16:9
16:9
Brightness
350 cd/m²
350 cd/m²
Colour depth (per channel)
8 bit
10 bit
Colour gamut (Adobe RGB)
99 %
78 %
Contrast ratio
1000:1
1000:1
Display technology
LED
LED
Backlight
LED
W-LED
Panel type
IPS
IPS
Response time (GtG)
5 ms
5 ms
Response time
5 ms
5 ms
Picture-in-Picture (PIP)
noNo
yesYes
Pixel size
0.01 in
0.01 in
Viewing angle (horizontal)
178 °
178 °
Viewing angle (vertical)
178 °
178 °

Dimensions

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
Panel design
Flat
Flat
Colour of product
Black
Black,Silver,White
Height adjustment
5.12 in
4.33 in
Height (min-max)
, 527.2
, 425
Height (without stand)
13.05 in
14.37 in
Depth (with stand)
7.88 in
8.76 in
Depth (without stand)
1.94 in
1.68 in
Width (with stand)
22.35 in
24.21 in
Weight (without stand)
7.54 lb
10.36 lb
Weight
13.76 lb
13.67 lb

Features

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
Ascendable and submersible
yesYes
yesYes
Pivot function
yesYes
yesYes
Swivel
yesYes
yesYes
Tiltable
yesYes
yesYes
Built-in camera
noNo
noNo
Built-in speakers
noNo
noNo
Memory card reader
noNo
noNo
Flicker free
yesYes
yesYes
Plug and Play
yesYes
yesYes

Compatibility

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
3D support (3D-Ready)
noNo
noNo
Adaptive synchronization
noNo
yesYes
HDR
yesYes
noNo
VESA mount
yesYes
yesYes
Type of VESA mount
100x100mm
100x100mm

Eco-labelling

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
EnergyStar
yesYes
yesYes
EPEAT
Gold
Gold

Power supply

Dell U2518DDell U2518DLG 27UD88-WLG 27UD88-W
Energy efficiency class
B
A
Connecting 9V/12V/14V
None
noNo
Operational Power Consumption (min-max)
28, 110
, 29
Power consumption (standby)
0.28 W
0.3 W
Power consumption (typical)
28 W
29 W