Comparison between:
- 29" LG 29WK600
- 28" Samsung U28E590D
- 27" Dell P2721Q

Brand, series, model

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

LG 29WK600Samsung U28E590DDell P2721Q
LG 29WK600Samsung U28E590DDell P2721Q
Model alias29WK600-WLU28E590DS/ZA-
Model year201820152020

Display

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

Size class29 in28 in27 in
Diagonal730.2 mm
73.02 cm
28.748 in
2.3957 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
684.667 mm
68.4667 cm
26.9554 in
2.2463 ft
Width672.768 mm
67.2768 cm
26.4869 in
2.2072 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height283.824 mm
28.3824 cm
11.1742 in
0.9312 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerLG DisplayInnolux-
Panel model-M280DGJ-L30-
Panel typeAH-IPSTNIPS
Panel bit depth8 bits (6 bits + FRC)10 bits (8 bits + FRC)10 bits
FRCYesYes-
Colors16777216 colors
24 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio2.37:11.778:1
16:9
1.778:1
16:9
Resolution2560 x 1080 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.263 mm
0.0263 cm
0.0103 in
0.0009 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density96 ppi
38 ppcm
157 ppi
61 ppcm
163 ppi
64 ppcm
Display area86.15 %84.09 %90.8 %
BacklightW-LEDW-LEDW-LED
sRGB99 %98 %99.5 %
Adobe RGB (1998)-67 %75 %
NTSC (1953)-72 %-
DCI P3--82 %
Brightness300 cd/m²370 cd/m²350 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast5000000 : 1100000000 : 1-
HDRHDR10--
Horizontal viewing angle178 °170 °178 °
Vertical viewing angle178 °160 °178 °
Minimum response time5 ms
0.0050 s
1 ms
0.0010 s
5 ms
0.0050 s
Average response time-3.5 ms
0.0035 s
8 ms
0.0080 s
Maximum response time-23 ms
0.0230 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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 90 kHz30 kHz - 135 kHz15 kHz - 135 kHz
Vertical frequency (digital)56 Hz - 75 Hz24 Hz - 75 Hz24 Hz - 60 Hz
-DisplayPort - 3840 x 2160 @ 60 Hz
HDMI1 - 3840 x 2160 @ 30 Hz
HDMI2 - 3840 x 2160 @ 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 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)--2.5 A
Power consumption (off)0.3 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.45 W0.3 W
Power consumption (eco)20.5 W29.6 W-
Power consumption (average)25 W38 W35.6 W
Power consumption (maximum)38 W45 W138 W
Power consumption (annual)37 kWh85 kWh-
Energy efficiency classAB-

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.

Width698.1 mm
69.81 cm
27.4843 in
2.2904 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
Height317.5 mm
31.75 cm
12.5 in
1.0417 ft
381.3 mm
38.13 cm
15.0118 in
1.251 ft
360.68 mm
36.068 cm
14.2 in
1.1833 ft
Depth76.9 mm
7.69 cm
3.0276 in
0.2523 ft
73.5 mm
7.35 cm
2.8937 in
0.2411 ft
53.34 mm
5.334 cm
2.1 in
0.175 ft
Weight4.7 kg
10.36 lbs
4.7 kg
10.36 lbs
5.1 kg
11.24 lbs
Width with stand698.1 mm
69.81 cm
27.4843 in
2.2904 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
Height with stand410.9 mm
41.09 cm
16.1772 in
1.3481 ft
468.5 mm
46.85 cm
18.4449 in
1.5371 ft
385.2 mm
38.52 cm
15.1654 in
1.2638 ft
Depth with stand209.4 mm
20.94 cm
8.2441 in
0.687 ft
187.1 mm
18.71 cm
7.3661 in
0.6138 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
Weight with stand5.2 kg
11.46 lbs
5.28 kg
11.64 lbs
-
Box width822 mm
82.2 cm
32.3622 in
2.6969 ft
740 mm
74 cm
29.1339 in
2.4278 ft
-
Box height413 mm
41.3 cm
16.2598 in
1.355 ft
461 mm
46.1 cm
18.1496 in
1.5125 ft
-
Box depth159 mm
15.9 cm
6.2598 in
0.5217 ft
141 mm
14.1 cm
5.5512 in
0.4626 ft
-
Box weight7.5 kg
16.53 lbs
7.75 kg
17.09 lbs
9.75 kg
21.5 lbs
ColorsBlack
White
Silver
BlackApollo Gray

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoNoYes
Height adjustment range--150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoNoYes
Left pivot--90 °
Right pivot--90 °
Left/right swivelNoNoYes
Left swivel--45 °
Right swivel--45 °
Forward/backward tiltYesYesYes
Forward tilt5 °2 °5 °
Backward tilt15 °20 °21 °
-T-shape stand-

Audio

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

Speakers2 x 5 W--
Maxx Audio--

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 2.0 (Type-A; downstream)
2 x USB 3.2 (Type-A; Gen 1; downstream)
1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features6-Axis Control
AMD FreeSync technology
Black Stabilizer
Crosshair
DDC/CI
Dynamic Action Sync
Flicker-free technology
Picture-in-Picture
Screen Split 2.0
Super Resolution+
AMD FreeSync technology
Eco Saving Plus
Eye saver mode
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Samsung MagicAngle
Samsung MagicBright
UHD Upscale
Flicker-free technology
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTick
ENERGY STAR 7.0
ErP
FCC Class B
UL/cUL
CE
ISO9241-307
TÜV/Ergonomics
CEC
CECP
CEL
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified Displays 8.0
TUV Flicker Free
TUV Low Blue Light

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
10 °C - 40 °C
50 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %
Operating altitude--5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 45 °C
-4 °F - 113 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 95 %5 % - 90 %
Storage altitude--12192 m
40000 ft

Accessories

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

AccessoriesAudio cable
HDMI cable
DisplayPort cable
HDMI cable
DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot-Anti-theft stand lock slot - Kensington
 LG 29WK600Samsung U28E590DDell P2721Q