Comparison between:
- 27" Dell UltraSharp UP2718Q
- 30" Dell UP3017Q
- 27" LG 27UK650

Brand, series, model

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

Dell UltraSharp UP2718QDell UP3017QLG 27UK650
Dell UltraSharp UP2718QDell UP3017QLG 27UK650
Model alias--27UK650-W

Display

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

Size class27 in30 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
761.9 mm
76.19 cm
29.9961 in
2.4997 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.16 mm
59.616 cm
23.4709 in
1.9559 ft
699.86 mm
69.986 cm
27.5535 in
2.2961 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.34 mm
33.534 cm
13.2024 in
1.1002 ft
379.22 mm
37.922 cm
14.9299 in
1.2442 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerLG Display-LG Display
Panel modelLM270WR6-SPA1--
Panel typeIPSOLEDAH-IPS
Panel bit depth10 bits10 bits10 bits (8 bits + FRC)
FRCNo-Yes
LUT3D LUT
14 bits
3D LUT
14 bits
-
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.182 mm
0.0182 cm
0.0072 in
0.0006 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
139 ppi
54 ppcm
163 ppi
64 ppcm
Display area86.47 %95.4 %89.77 %
BacklightGB-r LED-W-LED
sRGB100 %100 %99 %
Adobe RGB (1998)100 %100 %-
DCI P397.7 %97.5 %-
Rec. 202076.9 %85.8 %-
Brightness400 cd/m²300 cd/m²350 cd/m²
Peak brightness1000 cd/m²-450 cd/m²
Static contrast1000 : 1-1000 : 1
Dynamic contrast--5000000 : 1
HDRHDR10-HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time6 ms
0.0060 s
-5 ms
0.0050 s
Average response time8 ms
0.0080 s
-14 ms
0.0140 s
Maximum response time13 ms
0.0130 s
--
Input lag25 ms
0.0250 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (2H)Anti-glare/Matte (3H)
CIE1972 - 103.96%
CIE1931 - 77.6%
Local dimming - 384 zones
HDR - 20000:1 contrast ratio
REC 709 - 100%-

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 140 kHz-30 kHz - 135 kHz
Vertical frequency (digital)24 Hz - 75 Hz60 Hz56 Hz - 61 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.8 A3 A-
Power consumption (off)0.3 W0.5 W0.3 W
Power consumption (sleep)0.3 W0.5 W0.5 W
Power consumption (eco)45 W--
Power consumption (average)90 W150 W32 W
Power consumption (maximum)120 W240 W45 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.

Width626.4 mm
62.64 cm
24.6614 in
2.0551 ft
686.2 mm
68.62 cm
27.0157 in
2.2513 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height369.1 mm
36.91 cm
14.5315 in
1.211 ft
405.4 mm
40.54 cm
15.9606 in
1.3301 ft
364 mm
36.4 cm
14.3307 in
1.1942 ft
Depth64.4 mm
6.44 cm
2.5354 in
0.2113 ft
44.7 mm
4.47 cm
1.7598 in
0.1467 ft
45 mm
4.5 cm
1.7717 in
0.1476 ft
Weight5.98 kg
13.18 lbs
6.43 kg
14.18 lbs
4.6 kg
10.14 lbs
Width with stand626.4 mm
62.64 cm
24.6614 in
2.0551 ft
686.2 mm
68.62 cm
27.0157 in
2.2513 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height with stand402.6 mm
40.26 cm
15.8504 in
1.3209 ft
456.3 mm
45.63 cm
17.9646 in
1.497 ft
567 mm
56.7 cm
22.3228 in
1.8602 ft
Depth with stand200.3 mm
20.03 cm
7.8858 in
0.6572 ft
191.6 mm
19.16 cm
7.5433 in
0.6286 ft
230 mm
23 cm
9.0551 in
0.7546 ft
Weight with stand8.4 kg
18.52 lbs
-6.2 kg
13.67 lbs
ColorsBlackBlackWhite

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range145 mm
14.5 cm
5.7087 in
0.4757 ft
100 mm
10 cm
3.937 in
0.3281 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotYesYesYes
Left pivot0 °90 °0 °
Right pivot90 °90 °90 °
Left/right swivelYesNo-
Left swivel45 °--
Right swivel45 °--
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt21 °21 °15 °

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 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
1 x USB 3.0 (Type-C)
1 x HDMI 2.0
1 x DisplayPort 1.2
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesDDC/CI
HDCP (High-bandwidth Digital Content Protection) 2.2
Picture-by-Picture
Picture-in-Picture
HDCP (High-bandwidth Digital Content Protection)6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
Screen Split 2.0

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
CECP
CEL
ENERGY STAR 6.0
RoHS Compliant
TCO Certified Displays
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
Epeat Gold
ErP
FCC Class B
UL/cUL

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 - 35 °C
32 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 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
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 90 %5 % - 85 %
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
HDMI cable
USB 3.0 upstream cable
DisplayPort cable
Factory Calibration Report
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional features-Security lock slotAnti-theft stand lock slot
 Dell UltraSharp UP2718QDell UP3017QLG 27UK650