Comparison between:
- 21.5" LG 22MK400A
- 21.5" LG 22MK400H
- 21.5" LG 22MK430H
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 22MK400A | LG 22MK400H | LG 22MK430H | |
 |  |  | |
| Model alias | 22MK400A-B | 22MK400H-B | 22MK430H-B |
| Model year | 2018 | 2018 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 21.5 in | 21.5 in | 21.5 in |
| Diagonal | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 546.1 mm 54.61 cm 21.5 in 1.7917 ft |
| Width | 476.06 mm 47.606 cm 18.7425 in 1.5619 ft | 476.06 mm 47.606 cm 18.7425 in 1.5619 ft | 476.064 mm 47.6064 cm 18.7427 in 1.5619 ft |
| Height | 267.79 mm 26.779 cm 10.5429 in 0.8786 ft | 267.79 mm 26.779 cm 10.5429 in 0.8786 ft | 267.786 mm 26.7786 cm 10.5428 in 0.8786 ft |
| Panel type | TN | TN | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft |
| Pixel density | 102 ppi 40 ppcm | 102 ppi 40 ppcm | 102 ppi 40 ppcm |
| Display area | 81.83 % | 81.8 % | 81.83 % |
| Backlight | W-LED | W-LED | W-LED |
| NTSC (1953) | 72 % | 72 % | 72 % |
| Brightness | 200 cd/m² | 200 cd/m² | 250 cd/m² |
| Static contrast | 600 : 1 | 600 : 1 | 1000 : 1 |
| Horizontal viewing angle | 170 ° | 170 ° | 178 ° |
| Vertical viewing angle | 160 ° | 160 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 1 ms 0.0010 s | 5 ms 0.0050 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 - 85 kHz | 30 kHz - 85 kHz | 30 kHz - 85 kHz |
| Vertical frequency (digital) | 56 Hz - 75 Hz | 56 Hz - 75 Hz | 56 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 |
| Electric current (A) | 1.3 A | 1.3 A | 1.3 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (average) | 19.7 W | 19.7 W | 25 W |
| Power consumption (maximum) | 29 W | 29 W | 29 W |
| Power consumption (annual) | - | 29 kWh | 45 kWh |
| Energy efficiency class | A | 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 | 509.6 mm 50.96 cm 20.063 in 1.6719 ft | 509.8 mm 50.98 cm 20.0709 in 1.6726 ft | 509.6 mm 50.96 cm 20.063 in 1.6719 ft |
| Height | 305.7 mm 30.57 cm 12.0354 in 1.003 ft | 305.7 mm 30.57 cm 12.0354 in 1.003 ft | 305.7 mm 30.57 cm 12.0354 in 1.003 ft |
| Depth | 38.5 mm 3.85 cm 1.5157 in 0.1263 ft | 38.5 mm 3.85 cm 1.5157 in 0.1263 ft | 38.5 mm 3.85 cm 1.5157 in 0.1263 ft |
| Weight | 2.5 kg 5.51 lbs | 2.1 kg 4.63 lbs | 2.5 kg 5.51 lbs |
| Width with stand | 509.6 mm 50.96 cm 20.063 in 1.6719 ft | 509.8 mm 50.98 cm 20.0709 in 1.6726 ft | 509.6 mm 50.96 cm 20.063 in 1.6719 ft |
| Height with stand | 395.8 mm 39.58 cm 15.5827 in 1.2986 ft | 359.8 mm 35.98 cm 14.1654 in 1.1804 ft | 395.8 mm 39.58 cm 15.5827 in 1.2986 ft |
| Depth with stand | 181.9 mm 18.19 cm 7.1614 in 0.5968 ft | 181.9 mm 18.19 cm 7.1614 in 0.5968 ft | 181.9 mm 18.19 cm 7.1614 in 0.5968 ft |
| Weight with stand | 2.8 kg 6.17 lbs | 2.4 kg 5.29 lbs | 2.8 kg 6.17 lbs |
| Box width | 640 mm 64 cm 25.1969 in 2.0997 ft | 640 mm 64 cm 25.1969 in 2.0997 ft | 640 mm 64 cm 25.1969 in 2.0997 ft |
| Box height | 365 mm 36.5 cm 14.3701 in 1.1975 ft | 365 mm 36.5 cm 14.3701 in 1.1975 ft | 365 mm 36.5 cm 14.3701 in 1.1975 ft |
| Box depth | 124 mm 12.4 cm 4.8819 in 0.4068 ft | 124 mm 12.4 cm 4.8819 in 0.4068 ft | 124 mm 12.4 cm 4.8819 in 0.4068 ft |
| Box weight | 3.5 kg 7.72 lbs | 3.5 kg 7.72 lbs | 3.8 kg 8.38 lbs |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 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 | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° | 20 ° |
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 | 1 x D-sub 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x D-sub 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.
| Features | AMD FreeSync technology Black Stabilizer Crosshair DDC/CI Dynamic Action Sync Flicker-free technology | AMD FreeSync technology Black Stabilizer Color Weakness Crosshair DDC/CI Dynamic Action Sync Flicker-free technology Reader Mode Smart Energy Saving Super Resolution+ | AMD FreeSync technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Super Resolution+ |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL | BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL | BSMI CCC CE ENERGY STAR ErP FCC Class B TÜV/GS UL/cUL |
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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | D-sub cable | HDMI cable | D-sub cable HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | - |
| LG 22MK400A | LG 22MK400H | LG 22MK430H |