Comparison between:
- 27" Dell UltraSharp U2718Q
- 27" Dell UltraSharp UP2718Q

Brand, series, model

Information about the brand, series, model and model aliases.

Dell UltraSharp U2718QDell UltraSharp UP2718Q
Dell UltraSharp U2718QDell UltraSharp UP2718Q

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
Height335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
Panel manufacturerLG DisplayLG Display
Panel modelLM270WR5-SSA1LM270WR6-SPA1
Panel typeIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits
FRCYesNo
LUT-3D LUT
14 bits
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
Display area91.99 %86.47 %
BacklightW-LEDGB-r LED
sRGB99.9 %100 %
Adobe RGB (1998)75 %100 %
DCI P380.7 %97.7 %
Rec. 2020-76.9 %
Brightness350 cd/m²400 cd/m²
Peak brightness-1000 cd/m²
Static contrast1300 : 11000 : 1
HDRHDR10HDR10
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
6 ms
0.0060 s
Average response time14 ms
0.0140 s
8 ms
0.0080 s
Maximum response time-13 ms
0.0130 s
Input lag9 ms
0.0090 s
25 ms
0.0250 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)
-CIE1972 - 103.96%
CIE1931 - 77.6%
Local dimming - 384 zones
20000:1 contrast ratio (HDR)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-30 kHz - 140 kHz
Vertical frequency (digital)60 Hz24 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A1.8 A
Power consumption (off)0.3 W0.3 W
Power consumption (sleep)0.3 W0.3 W
Power consumption (eco)24.32 W45 W
Power consumption (average)30 W90 W
Power consumption (maximum)99 W120 W

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width611.3 mm
61.13 cm
24.0669 in
2.0056 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height356.2 mm
35.62 cm
14.0236 in
1.1686 ft
369.1 mm
36.91 cm
14.5315 in
1.211 ft
Depth49.1 mm
4.91 cm
1.9331 in
0.1611 ft
64.4 mm
6.44 cm
2.5354 in
0.2113 ft
Weight3.7 kg
8.16 lbs
5.98 kg
13.18 lbs
Width with stand611.3 mm
61.13 cm
24.0669 in
2.0056 ft
626.4 mm
62.64 cm
24.6614 in
2.0551 ft
Height with stand410.2 mm
41.02 cm
16.1496 in
1.3458 ft
402.6 mm
40.26 cm
15.8504 in
1.3209 ft
Depth with stand200.3 mm
20.03 cm
7.8858 in
0.6572 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
Weight with stand6.23 kg
13.73 lbs
8.4 kg
18.52 lbs
ColorsBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
145 mm
14.5 cm
5.7087 in
0.4757 ft
Landscape/portrait pivotYesYes
Left pivot90 °0 °
Right pivot90 °90 °
Left/right swivelYesYes
Left swivel45 °45 °
Right swivel45 °45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °21 °

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x USB 3.0 (charger - 5V/2.0A)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
2 x USB 3.0 (charger - 5V/2.0A)
2 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesDDC/CI
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays
CECP
ENERGY STAR
RoHS compliant
TCO Certified Displays

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 90 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable - mini-DP to DP
USB 3.0 upstream cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
 Dell UltraSharp U2718QDell UltraSharp UP2718Q