Comparison between:
- 27" LG 27UL550
- 27" Dell P2720D
- 27" LG 27UL650
- 27" Philips 272P7VPTKEB

Brand, series, model

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

LG 27UL550Dell P2720DLG 27UL650Philips 272P7VPTKEB
Series---P-Line
LG 27UL550Dell P2720DLG 27UL650Philips 272P7VPTKEB
Model alias27UL550-W-27UL650-W272P7VPTKEB/00
Model year2019201920182016

Display

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

Size class27 in27 in27 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
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturer-LG DisplayLG Display
BOE
-
Panel model-LM270WQ4-SSC1LM270WR3-SSB1
MV270QUM-N21
-
Panel typeIPSAH-IPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)8 bits10 bits (8 bits + FRC)10 bits
FRCYesNoYes-
Colors1073741824 colors
30 bits
16777216 colors
24 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
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
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
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 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
109 ppi
42 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area86.66 %89.95 %89.77 %87.7 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB98 %99 %99 %122 %
NTSC (1953)---103 %
Brightness300 cd/m²350 cd/m²350 cd/m²350 cd/m²
Peak brightness--400 cd/m²-
Static contrast1000 : 11000 : 11000 : 11300 : 1
Dynamic contrast---20000000 : 1
HDRHDR10-HDR10
DisplayHDR 400
-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time-8 ms
0.0080 s
12 ms
0.0120 s
14 ms
0.0140 s
Maximum response time--20 ms
0.0200 s
-
Input lag--15 ms
0.0150 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)-

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-29 kHz - 113 kHz-30 kHz - 160 kHz
Vertical frequency (digital)40 Hz - 61 Hz49 Hz - 75 Hz40 Hz - 61 Hz23 Hz - 80 Hz
---D-sub - 30 kHz - 99 kHz; 56 Hz - 80 Hz
HDMI 1.4 / MHL - 30 kHz - 99 kHz; 23 Hz - 80 Hz
DisplayPort; HDMI 2.0 - 30 kHz - 160 kHz; 23 Hz - 80 Hz
D-sub - 1920 x 1080 @ 60 Hz
DisplayPort; HDMI 2.0 - 3840 x 2160 @ 60 Hz
HDMI 1.4 - 3840 x 2160 @ 30 Hz
MHL - 1920 x 1080 @ 60 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 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.3 W0.5 W0.5 W
Power consumption (eco)-19 W23 W28 W
Power consumption (average)36 W24 W36 W31.9 W
Power consumption (maximum)41 W55 W43 W-
Power consumption (annual)82 kWh-44 kWh-
Energy efficiency classA-AB

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.

Width623 mm
62.3 cm
24.5276 in
2.044 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
Height371 mm
37.1 cm
14.6063 in
1.2172 ft
364.1 mm
36.41 cm
14.3346 in
1.1946 ft
364 mm
36.4 cm
14.3307 in
1.1942 ft
372 mm
37.2 cm
14.6457 in
1.2205 ft
Depth46 mm
4.6 cm
1.811 in
0.1509 ft
43.6 mm
4.36 cm
1.7165 in
0.143 ft
45 mm
4.5 cm
1.7717 in
0.1476 ft
56 mm
5.6 cm
2.2047 in
0.1837 ft
Weight4.4 kg
9.7 lbs
4.57 kg
10.08 lbs
4.6 kg
10.14 lbs
5.44 kg
11.99 lbs
Width with stand623 mm
62.3 cm
24.5276 in
2.044 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
Height with stand462 mm
46.2 cm
18.189 in
1.5157 ft
395.3 mm
39.53 cm
15.563 in
1.2969 ft
457 mm
45.7 cm
17.9921 in
1.4993 ft
548 mm
54.8 cm
21.5748 in
1.7979 ft
Depth with stand230 mm
23 cm
9.0551 in
0.7546 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
230 mm
23 cm
9.0551 in
0.7546 ft
257 mm
25.7 cm
10.1181 in
0.8432 ft
Weight with stand6 kg
13.23 lbs
6.87 kg
15.15 lbs
6.3 kg
13.89 lbs
7.86 kg
17.33 lbs
Box width704 mm
70.4 cm
27.7165 in
2.3097 ft
-694 mm
69.4 cm
27.3228 in
2.2769 ft
690 mm
69 cm
27.1654 in
2.2638 ft
Box height518 mm
51.8 cm
20.3937 in
1.6995 ft
-502 mm
50.2 cm
19.7638 in
1.647 ft
458 mm
45.8 cm
18.0315 in
1.5026 ft
Box depth192 mm
19.2 cm
7.5591 in
0.6299 ft
-213 mm
21.3 cm
8.3858 in
0.6988 ft
252 mm
25.2 cm
9.9213 in
0.8268 ft
Box weight8.6 kg
18.96 lbs
9.13 kg
20.13 lbs
9 kg
19.84 lbs
10.62 kg
23.41 lbs
ColorsWhite
Gray
BlackWhite
Gray
Black
Silver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYesYesYes
Left pivot90 °90 °0 °0 °
Right pivot90 °90 °90 °90 °
Left/right swivelNoYesNoYes
Left swivel-45 °-175 °
Right swivel-45 °-175 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °21 °15 °30 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers---2 x 2 W

Camera

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

CameraNoNoNoYes
Image resolution---1920 x 1080 pixels
2.07 MP

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.0 (upstream)
3 x USB 3.0 (downstream)
1 x HDMI 2.0 (MHL 2.0)
1 x DisplayPort 1.2 (Output MST)
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 2.2-High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features6-Axis Control
AMD FreeSync technology
Black Stabilizer
Blue Light Filter
DDC/CI
Dynamic Action Sync
Flicker-free technology
Super Resolution+
Flicker-free technology
Low Blue Light
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Super Resolution+
DDC/CI
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
PowerSensor
Quick Charge
SmartContrast
SmartImage

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesC-Tick
CCC
CECP
CEL
cUL
ENERGY STAR 7.0
Epeat Gold
ErP
FCC Class B
KC
RoHS Compliant
TÜV/GS
VCCI
EnergyStar
EPEAT
TCO-certified
RoHS
BFR/PVC free
NFPA 99
C-Tick
CCC
CECP
CEL
cUL
ENERGY STAR 7.0
ErP
FCC Class B
KC
RoHS Compliant
TÜV/GS
VCCI
CCC
CE Mark
CECP
cETLus
EAC / CU
ENERGY STAR 7.0
EPA
Epeat Gold
FCC Class B
ISO9241-307
SEMKO
TCO Edge
TÜV/Ergonomics
WEEE

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 temperature5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 85 %10 % - 80 %10 % - 85 %20 % - 80 %
Operating altitude-5000 m
16404.2 ft
-3658 m
12001.3 ft
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-10 % - 90 %-20 % - 80 %
Storage altitude-12192 m
40000 ft
-12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
Audio cable
D-sub cable
DisplayPort cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slotAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 LG 27UL550Dell P2720DLG 27UL650Philips 272P7VPTKEB