Comparison between:
- 23.8" LG 24UD58
- 28" Samsung U28E590D
- 28" Samsung U28R55

Brand, series, model

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

LG 24UD58Samsung U28E590DSamsung U28R55
Series--UR55
LG 24UD58Samsung U28E590DSamsung U28R55
Model alias24UD58-BLU28E590DS/ZAU28R550
U28R55U0
LU28R550UQNXZA
Model year201620152019

Display

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

Size class23.8 in28 in28 in
Diagonal604 mm
60.4 cm
23.7795 in
1.9816 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
Width527.04 mm
52.704 cm
20.7496 in
1.7291 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
Height296.46 mm
29.646 cm
11.6717 in
0.9726 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
Panel manufacturerLG DisplayInnoluxInnolux
Panel model-M280DGJ-L30M280DCA-E3B
Panel typeAH-IPSTNIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
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 pitch0.137 mm
0.0137 cm
0.0054 in
0.0005 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
Pixel density185 ppi
72 ppcm
157 ppi
61 ppcm
157 ppi
61 ppcm
Display area84.8 %84.09 %88.7 %
BacklightW-LEDW-LEDW-LED
sRGB99 %98 %-
Adobe RGB (1998)-67 %-
NTSC (1953)72 %72 %-
Brightness250 cd/m²370 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast5000000 : 1100000000 : 1-
HDR--HDR10
Horizontal viewing angle178 °170 °178 °
Vertical viewing angle178 °160 °178 °
Minimum response time5 ms
0.0050 s
1 ms
0.0010 s
4 ms
0.0040 s
Average response time-3.5 ms
0.0035 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 - 135 kHz30 kHz - 135 kHz-
Vertical frequency (digital)56 Hz - 61 Hz24 Hz - 75 Hz40 Hz - 60 Hz
DisplayPort; HDMI - 3840 x 2160 @ 60 HzDisplayPort - 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
Power consumption (off)0.3 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.45 W0.5 W
Power consumption (eco)-29.6 W-
Power consumption (average)26.8 W38 W41 W
Power consumption (maximum)35 W45 W48 W
Power consumption (annual)-85 kWh-
Energy efficiency class-BB

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.

Width553.72 mm
55.372 cm
21.8 in
1.8167 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
638.8 mm
63.88 cm
25.1496 in
2.0958 ft
Height332.74 mm
33.274 cm
13.1 in
1.0917 ft
381.3 mm
38.13 cm
15.0118 in
1.251 ft
374 mm
37.4 cm
14.7244 in
1.227 ft
Depth60.96 mm
6.096 cm
2.4 in
0.2 ft
73.5 mm
7.35 cm
2.8937 in
0.2411 ft
64 mm
6.4 cm
2.5197 in
0.21 ft
Weight-4.7 kg
10.36 lbs
5 kg
11.02 lbs
Width with stand553.72 mm
55.372 cm
21.8 in
1.8167 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
638.8 mm
63.88 cm
25.1496 in
2.0958 ft
Height with stand421.64 mm
42.164 cm
16.6 in
1.3833 ft
468.5 mm
46.85 cm
18.4449 in
1.5371 ft
479.3 mm
47.93 cm
18.8701 in
1.5725 ft
Depth with stand203.2 mm
20.32 cm
8 in
0.6667 ft
187.1 mm
18.71 cm
7.3661 in
0.6138 ft
250.5 mm
25.05 cm
9.8622 in
0.8219 ft
Weight with stand3.99 kg
8.8 lbs
5.28 kg
11.64 lbs
5.8 kg
12.79 lbs
Box width627.38 mm
62.738 cm
24.7 in
2.0583 ft
740 mm
74 cm
29.1339 in
2.4278 ft
732 mm
73.2 cm
28.8189 in
2.4016 ft
Box height403.86 mm
40.386 cm
15.9 in
1.325 ft
461 mm
46.1 cm
18.1496 in
1.5125 ft
465 mm
46.5 cm
18.3071 in
1.5256 ft
Box depth139.7 mm
13.97 cm
5.5 in
0.4583 ft
141 mm
14.1 cm
5.5512 in
0.4626 ft
176 mm
17.6 cm
6.9291 in
0.5774 ft
Box weight5.44 kg
11.99 lbs
7.75 kg
17.09 lbs
7.8 kg
17.2 lbs
ColorsBlackBlackDark Blue Gray

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm75 x 75 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt2 °2 °2 °
Backward tilt15 °20 °15 °
-T-shape stand-

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 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)-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Picture-by-Picture
Screen Split
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
AMD Radeon FreeSync Technology
Samsung MagicBright
Samsung MagicUpscale
Eco Saving Plus
Eye Saver Mode
Flicker Free
Picture-in-Picture
Picture-by-Picture
Image Size
Easy Setting Box
Off Timer Plus

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
ENERGY STAR
Epeat Gold
FCC Class B
UL/cUL
CE
ISO9241-307
TÜV/Ergonomics
Windows 10 Certification
TÜV Rheinland Eye Comfort 2.0 Certification

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
10 °C - 40 °C
50 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 45 °C
-4 °F - 113 °F
-
Storage humidity5 % - 85 %5 % - 95 %-

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
-

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington--
 LG 24UD58Samsung U28E590DSamsung U28R55