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 24UD58 | Samsung U28E590D | Samsung U28R55 | |
| Series | - | - | UR55 |
 |  |  | |
| Model alias | 24UD58-B | LU28E590DS/ZA | U28R550 U28R55U0 LU28R550UQNXZA |
| Model year | 2016 | 2015 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 28 in | 28 in |
| Diagonal | 604 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 |
| Width | 527.04 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 |
| Height | 296.46 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 manufacturer | LG Display | Innolux | Innolux |
| Panel model | - | M280DGJ-L30 | M280DCA-E3B |
| Panel type | AH-IPS | TN | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 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 pitch | 0.137 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 density | 185 ppi 72 ppcm | 157 ppi 61 ppcm | 157 ppi 61 ppcm |
| Display area | 84.8 % | 84.09 % | 88.7 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 99 % | 98 % | - |
| Adobe RGB (1998) | - | 67 % | - |
| NTSC (1953) | 72 % | 72 % | - |
| Brightness | 250 cd/m² | 370 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 5000000 : 1 | 100000000 : 1 | - |
| HDR | - | - | HDR10 |
| Horizontal viewing angle | 178 ° | 170 ° | 178 ° |
| Vertical viewing angle | 178 ° | 160 ° | 178 ° |
| Minimum response time | 5 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 | - |
| Coating | Anti-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.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 135 kHz | 30 kHz - 135 kHz | - |
| Vertical frequency (digital) | 56 Hz - 61 Hz | 24 Hz - 75 Hz | 40 Hz - 60 Hz |
| DisplayPort; HDMI - 3840 x 2160 @ 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.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.45 W | 0.5 W |
| Power consumption (eco) | - | 29.6 W | - |
| Power consumption (average) | 26.8 W | 38 W | 41 W |
| Power consumption (maximum) | 35 W | 45 W | 48 W |
| Power consumption (annual) | - | 85 kWh | - |
| Energy efficiency class | - | B | B |
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.
| Width | 553.72 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 | 332.74 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 |
| Depth | 60.96 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 stand | 553.72 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 stand | 421.64 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 stand | 203.2 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 stand | 3.99 kg 8.8 lbs | 5.28 kg 11.64 lbs | 5.8 kg 12.79 lbs |
| Box width | 627.38 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 height | 403.86 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 depth | 139.7 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 weight | 5.44 kg 11.99 lbs | 7.75 kg 17.09 lbs | 7.8 kg 17.2 lbs |
| Colors | Black | Black | Dark Blue Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 2 ° | 2 ° | 2 ° |
| Backward tilt | 15 ° | 20 ° | 15 ° |
| - | T-shape stand | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 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.
| Features | AMD 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 licenses | BSMI 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 temperature | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 45 °C -4 °F - 113 °F | - |
| Storage humidity | 5 % - 85 % | 5 % - 95 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable | - |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | - | - |
| LG 24UD58 | Samsung U28E590D | Samsung U28R55 |