Comparison between:
- 21.5" LG 22MD4KA
- 27" LG 27MD5KL
- 27" LG 27MD5KA
- 23.7" LG 24MD4KL
Brand, series, model
Information about the brand, series, model and model aliases.
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
Size class | 21.5 in | 27 in | 27 in | 23.7 in |
Diagonal | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 602 mm 60.2 cm 23.7008 in 1.9751 ft |
Width | 475.967 mm 47.5967 cm 18.7389 in 1.5616 ft | 596.768 mm 59.6768 cm 23.4948 in 1.9579 ft | 596.768 mm 59.6768 cm 23.4948 in 1.9579 ft | 524.688 mm 52.4688 cm 20.657 in 1.7214 ft |
Height | 267.732 mm 26.7732 cm 10.5406 in 0.8784 ft | 335.682 mm 33.5682 cm 13.2158 in 1.1013 ft | 335.682 mm 33.5682 cm 13.2158 in 1.1013 ft | 295.137 mm 29.5137 cm 11.6196 in 0.9683 ft |
Panel manufacturer | LG Display | LG Display | LG Display | LG Display |
Panel model | - | LM270QQ2-SPA1 | LM270QQ2-SPA1 | - |
Panel type | AH-IPS | AH-IPS | AH-IPS | AH-IPS |
Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
FRC | - | Yes | Yes | Yes |
Colors | 16777216 colors 24 bits | 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 | 1.778:1 16:9 |
Resolution | 4096 x 2304 pixels | 5120 x 2880 pixels | 5120 x 2880 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
Pixel pitch | 0.116 mm 0.0116 cm 0.0046 in 0.0004 ft | 0.117 mm 0.0117 cm 0.0046 in 0.0004 ft | 0.117 mm 0.0117 cm 0.0046 in 0.0004 ft | 0.137 mm 0.0137 cm 0.0054 in 0.0004 ft |
Pixel density | 219 ppi 86 ppcm | 218 ppi 85 ppcm | 218 ppi 85 ppcm | 186 ppi 73 ppcm |
Display area | 65.04 % | 68.97 % | 85.3 % | 84.95 % |
Backlight | - | W-LED | W-LED | W-LED |
DCI P3 | 99 % | 99 % | 99 % | 98 % |
Brightness | 500 cd/m² | 500 cd/m² | 500 cd/m² | 540 cd/m² |
Static contrast | 1200 : 1 | 1200 : 1 | 1200 : 1 | 1200 : 1 |
Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
Average response time | 12 ms 0.0120 s | 14 ms 0.0140 s | 14 ms 0.0140 s | 14 ms 0.0140 s |
Coating | Glossy | Glossy | Glossy | 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
Horizontal frequency (digital) | 88 kHz - 143 kHz | 30 kHz - 178 kHz | 30 kHz - 178 kHz | 30 kHz - 135 kHz |
Vertical frequency (digital) | 48 Hz - 60 Hz | 48 Hz - 60 Hz | 48 Hz - 60 Hz | 48 Hz - 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 | 100 V - 120 V |
220V | 220 V - 240 V | 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 | 50 Hz - 60 Hz |
Electric current (A) | - | - | - | 2.3 A |
Power consumption (off) | 0.5 W | 0.3 W | 0.3 W | 0.3 W |
Power consumption (sleep) | 1.2 W | 0.5 W | 0.5 W | 1 W |
Power consumption (eco) | - | 45.65 W | - | 34.2 W |
Power consumption (average) | 120 W | 140 W | 140 W | 140 W |
Power consumption (maximum) | 150 W | 200 W | 200 W | 200 W |
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 | 505 mm 50.5 cm 19.8819 in 1.6568 ft | 626 mm 62.6 cm 24.6457 in 2.0538 ft | 626 mm 62.6 cm 24.6457 in 2.0538 ft | 556.3 mm 55.63 cm 21.9016 in 1.8251 ft |
Height | 388 mm 38.8 cm 15.2756 in 1.273 ft | 464 mm 46.4 cm 18.2677 in 1.5223 ft | 375.16 mm 37.516 cm 14.7701 in 1.2308 ft | 327.7 mm 32.77 cm 12.9016 in 1.0751 ft |
Depth | 44 mm 4.4 cm 1.7323 in 0.1444 ft | 54 mm 5.4 cm 2.126 in 0.1772 ft | 53.85 mm 5.385 cm 2.1201 in 0.1767 ft | 50.8 mm 5.08 cm 2 in 0.1667 ft |
Weight | - | 6.4 kg 14.11 lbs | 6.4 kg 14.11 lbs | 5.2 kg 11.46 lbs |
Width with stand | 505 mm 50.5 cm 19.8819 in 1.6568 ft | 626 mm 62.6 cm 24.6457 in 2.0538 ft | 626 mm 62.6 cm 24.6457 in 2.0538 ft | 556.3 mm 55.63 cm 21.9016 in 1.8251 ft |
Height with stand | 388 mm 38.8 cm 15.2756 in 1.273 ft | 464 mm 46.4 cm 18.2677 in 1.5223 ft | 464.31 mm 46.431 cm 18.2799 in 1.5233 ft | 419.1 mm 41.91 cm 16.5 in 1.375 ft |
Depth with stand | 219 mm 21.9 cm 8.622 in 0.7185 ft | 239 mm 23.9 cm 9.4094 in 0.7841 ft | 239.78 mm 23.978 cm 9.4402 in 0.7867 ft | 309.9 mm 30.99 cm 12.2008 in 1.0167 ft |
Weight with stand | 5.6 kg 12.35 lbs | 8.5 kg 18.74 lbs | 8.5 kg 18.74 lbs | 7 kg 15.43 lbs |
Box width | - | 744.22 mm 74.422 cm 29.3 in 2.4417 ft | 742.95 mm 74.295 cm 29.25 in 2.4375 ft | - |
Box height | - | 574.04 mm 57.404 cm 22.6 in 1.8833 ft | 579.88 mm 57.988 cm 22.8299 in 1.9025 ft | - |
Box depth | - | 314.96 mm 31.496 cm 12.4 in 1.0333 ft | 314.96 mm 31.496 cm 12.4 in 1.0333 ft | - |
Box weight | - | 13.52 kg 29.81 lbs | 13.5 kg 29.76 lbs | - |
Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
VESA mount | Yes | Yes | Yes | Yes |
VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
Removable stand | Yes | Yes | Yes | Yes |
Height adjustment | Yes | Yes | Yes | Yes |
Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
Landscape/portrait pivot | No | No | No | No |
Left/right swivel | No | No | No | No |
Forward/backward tilt | Yes | Yes | Yes | Yes |
Forward tilt | 5 ° | 5 ° | 5 ° | 2 ° |
Backward tilt | 25 ° | 25 ° | 25 ° | 25 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
Speakers | 2 x 5 W | 2 x 5 W | 2 x 5 W | 2 x 5 W |
Rich Bass | Rich Bass Microphone | Rich Bass | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
Camera | No | Yes | Yes | No |
Connectivity
Available connectivity ports, slots and interfaces.
Connectivity | 3 x USB 3.0 (Type-C) | 3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0 (94W) | 3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0 | 3 x USB 3.0 (Type-C) 2 x Thunderbolt (85 W) |
- | - | - | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
Features | - | - | - | Flicker-free technology Nano IPS Wide Color Gamut |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
Certificates, standards and licenses | BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI | BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI | BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI | BSMI CCC CE ENERGY STAR FCC Class B 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 | 0 °C - 40 °C 32 °F - 104 °F |
Operating humidity | 10 % - 80 % | 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 | -20 °C - 60 °C -4 °F - 140 °F |
Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
Accessories | USB Type-C cable | Thunderbolt 3 cable USB Type-C cable | Thunderbolt 3 cable | Thunderbolt cable USB Type-C cable |
LG 22MD4KA | LG 27MD5KL | LG 27MD5KA | LG 24MD4KL |