Comparison between:
- 29" LG 29WK500
- 27" Dell S2721H
- 28" Samsung U28D590D
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 29WK500 | Dell S2721H | Samsung U28D590D | |
 |  |  | |
| Model alias | 29WK500-P | - | LU28D590DS/ZA |
| Model year | 2018 | 2020 | 2014 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 29 in | 27 in | 28 in |
| Diagonal | 730 mm 73 cm 28.7402 in 2.395 ft | 685.9 mm 68.59 cm 27.0039 in 2.2503 ft | 711.2 mm 71.12 cm 28 in 2.3333 ft |
| Width | 672.768 mm 67.2768 cm 26.4869 in 2.2072 ft | 597.888 mm 59.7888 cm 23.5389 in 1.9616 ft | 620.928 mm 62.0928 cm 24.446 in 2.0372 ft |
| Height | 283.824 mm 28.3824 cm 11.1742 in 0.9312 ft | 336.312 mm 33.6312 cm 13.2406 in 1.1034 ft | 341.28 mm 34.128 cm 13.4362 in 1.1197 ft |
| Panel manufacturer | LG Display | - | Innolux |
| Panel model | - | - | M280DGJ-L30 |
| Panel type | AH-IPS | IPS | TN |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | - | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 2.37:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1080 pixels | 1920 x 1080 pixels Full HD / 1080p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.263 mm 0.0263 cm 0.0103 in 0.0009 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.16 mm 0.016 cm 0.0063 in 0.0005 ft |
| Pixel density | 96 ppi 38 ppcm | 81 ppi 32 ppcm | 157 ppi 61 ppcm |
| Display area | 86.15 % | 90.67 % | 78.2 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 99 % | - | - |
| NTSC (1953) | - | 72 % | 72 % |
| Brightness | 250 cd/m² | 300 cd/m² | 370 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 5000000 : 1 | - | 100000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 170 ° |
| Vertical viewing angle | 178 ° | 178 ° | 160 ° |
| Minimum response time | 5 ms 0.0050 s | 4 ms 0.0040 s | 1 ms 0.0010 s |
| Average response time | - | 8 ms 0.0080 s | 7 ms 0.0070 s |
| Input lag | - | - | 39 ms 0.0390 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 - 90 kHz | 30 kHz - 83 kHz | 30 kHz - 134 kHz |
| Vertical frequency (digital) | 56 Hz - 75 Hz | 48 Hz - 75 Hz | 24 Hz - 75 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) | 0.3 W | 0.3 W | 0.45 W |
| Power consumption (eco) | 20.5 W | 14.64 W | - |
| Power consumption (average) | 25 W | 21 W | 32 W |
| Power consumption (maximum) | 28 W | 41 W | - |
| Power consumption (annual) | - | 46.14 kWh | 72 kWh |
| Energy efficiency class | A | - | 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 | 698.1 mm 69.81 cm 27.4843 in 2.2904 ft | 609.9 mm 60.99 cm 24.0118 in 2.001 ft | 660.9 mm 66.09 cm 26.0197 in 2.1683 ft |
| Height | 317.5 mm 31.75 cm 12.5 in 1.0417 ft | 363.6 mm 36.36 cm 14.315 in 1.1929 ft | 410 mm 41 cm 16.1417 in 1.3451 ft |
| Depth | 76.9 mm 7.69 cm 3.0276 in 0.2523 ft | 54 mm 5.4 cm 2.126 in 0.1772 ft | 64.7 mm 6.47 cm 2.5472 in 0.2123 ft |
| Weight | 4.4 kg 9.7 lbs | 4.4 kg 9.7 lbs | 5.04 kg 11.11 lbs |
| Width with stand | 698.1 mm 69.81 cm 27.4843 in 2.2904 ft | 609.9 mm 60.99 cm 24.0118 in 2.001 ft | 660.9 mm 66.09 cm 26.0197 in 2.1683 ft |
| Height with stand | 410.9 mm 41.09 cm 16.1772 in 1.3481 ft | 452.12 mm 45.212 cm 17.8 in 1.4833 ft | 486.3 mm 48.63 cm 19.1457 in 1.5955 ft |
| Depth with stand | 209.4 mm 20.94 cm 8.2441 in 0.687 ft | 186.8 mm 18.68 cm 7.3543 in 0.6129 ft | 169.4 mm 16.94 cm 6.6693 in 0.5558 ft |
| Weight with stand | 4.9 kg 10.8 lbs | 5.4 kg 11.9 lbs | 5.65 kg 12.46 lbs |
| Box width | - | - | 794 mm 79.4 cm 31.2598 in 2.605 ft |
| Box height | - | - | 452 mm 45.2 cm 17.7953 in 1.4829 ft |
| Box depth | - | - | 109 mm 10.9 cm 4.2913 in 0.3576 ft |
| Box weight | - | 7.7 kg 16.98 lbs | 7.4 kg 16.31 lbs |
| Colors | Black | Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 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 | 5 ° | 5 ° | 1 ° |
| Backward tilt | 15 ° | 21 ° | 15 ° |
| - | Stand width - 257.2 mm Stand depth - 186.8 mm | T-shape stand |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 3 W | - |
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 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 1.4 | - |
Features
Some additional functional features of the model.
| Features | 6-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+ | 3-sided bezeless design AMD FreeSync technology Flicker-free technology Low Blue Light | Eco Saving Flicker-free technology MagicAngle Picture-by-Picture Picture-in-Picture Samsung MagicBright3 UHD Upscale |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light | ISO9241-307 TÜV/Ergonomics |
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 | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 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 - 45 °C -4 °F - 113 °F |
| Storage humidity | 5 % - 85 % | 5 % - 90 % | 5 % - 95 % |
| Storage altitude | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | HDMI cable | DisplayPort cable HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington | - |
| LG 29WK500 | Dell S2721H | Samsung U28D590D |