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| General Info | ||
|---|---|---|
| Model Number | LG 22MK400H | LG 27BK550Y |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2017 |
| Brand | LG | LG |
| Model Number | 22MK400H | 27BK550Y |
| Alias | 22MK400H-B | 27BK550Y-B |
| Display | ||
| Screen Size Class | 22" (inches) | 27" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 18.74 in 47.6 cm 476.06 mm 1.56 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 10.54 in 26.8 cm 267.79 mm 0.88 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Manufacturer | LG Display | |
| Display Type | TN | AH-IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.248 mm | 0.311 mm |
| Screen Pixel Density | 102 ppi | 81 ppi |
| Screen-to-Body Ratio | 81.83 % | 87.13 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 200 cd/m² | 250 cd/m² |
| Static Screen Contrast | 600 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 10000 : 1 | 5000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 5 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.52 in 3.9 cm 38.5 mm 0.13 ft |
2.3 in 5.8 cm 58.42 mm 0.19 ft |
| Case Weight | 2.5 kg 6 lbs |
5.1 kg 11 lbs |
| Case Width with Stand | 20.06 in 51 cm 509.6 mm 1.67 ft |
24.1 in 61.2 cm 612.14 mm 2.01 ft |
| Case Height with Stand | 15.58 in 39.6 cm 395.8 mm 1.3 ft |
15.8 in 40.1 cm 401.32 mm 1.32 ft |
| Case Depth with Stand | 7.16 in 18.2 cm 181.9 mm 0.6 ft |
9.4 in 23.9 cm 238.76 mm 0.78 ft |
| Case Weight with Stand | 2.8 kg 6 lbs |
7.2 kg 16 lbs |
| Case Color | Black | Black |
| Hardware | ||
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C DVB-T DVB-S DVB-T2 HD |
|
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1.2 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DVI-D Dual Link 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 1.2W | |
| Features | ||
| Cool Features | Crosshair DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) Dynamic Action Sync AMD FreeSync technology Black Stabilizer |
DDC/CI Flicker-free technology Screen Split Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 6-Axis Control Black Stabilizer |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 20.06 in 51 cm 509.6 mm 1.67 ft |
24.5 in 62.2 cm 622.3 mm 2.04 ft |
| Case Height | 12.04 in 30.6 cm 305.7 mm 1 ft |
14.6 in 37.1 cm 370.84 mm 1.22 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 175 ° | |
| Right Swivel | 175 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 20 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 75 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Technology | Picture Performance Index | |
| Screen Interpolation Value | 220 | |
| Screen Interpolation Measurement Unit | PPI | |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL |
BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold ErP FCC Class B TCO Certified Display 7.0 TÜV/GS UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 85 % |
| LG 22MK400H | LG 27BK550Y |
