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| General Info | ||
|---|---|---|
| Model Number | LG 43UD79-B | LG 27UL550 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2019 |
| Brand | LG | LG |
| Model Number | 43UD79-B | 27UL550 |
| Alias | 27UL550-W | |
| Display | ||
| Screen Size Class | 43" (inches) | 27" (inches) |
| Diagonal Size | 42.52 in 108 cm 1080 mm 3.54 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 37.05 in 94.1 cm 941.184 mm 3.09 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 20.84 in 52.9 cm 529.416 mm 1.74 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | LG Display | |
| Display Type | AH-IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.245 mm | 0.155 mm |
| Screen Pixel Density | 103 ppi | 163 ppi |
| Screen-to-Body Ratio | 89.58 % | 86.66 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | 98 % |
| Adobe RGB 1998 | 68 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 5000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 21 ms | |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.78 in 7.1 cm 70.6 mm 0.23 ft |
1.81 in 4.6 cm 46 mm 0.15 ft |
| Case Weight | 12.3 kg 27 lbs |
4.4 kg 10 lbs |
| Case Width with Stand | 38.07 in 96.7 cm 967 mm 3.17 ft |
24.53 in 62.3 cm 623 mm 2.04 ft |
| Case Height with Stand | 25.5 in 64.8 cm 647.6 mm 2.12 ft |
18.19 in 46.2 cm 462 mm 1.52 ft |
| Case Depth with Stand | 10.83 in 27.5 cm 275 mm 0.9 ft |
9.06 in 23 cm 230 mm 0.75 ft |
| Case Weight with Stand | 15.9 kg 35 lbs |
6 kg 13 lbs |
| Case Color | Black | White, Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x HDMI 1.4 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x RS232 (C) 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C) |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| Cool Features | DDC/CI Dynamic Action Sync Super Resolution+ HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Low Blue Light Flicker-free technology 6-Axis Control Picture-in-Picture Black Stabilizer Screen Split 2.0 |
Black Stabilizer Blue Light Filter Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 Flicker-free technology DDC/CI 6-Axis Control Super Resolution+ AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 38.07 in 96.7 cm 967 mm 3.17 ft |
24.53 in 62.3 cm 623 mm 2.04 ft |
| Case Height | 22.65 in 57.5 cm 575.2 mm 1.89 ft |
14.61 in 37.1 cm 371 mm 1.22 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 10 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 61 Hz | 40 Hz - 61 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable Remote control USB Type-C cable |
DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI CCC CE cTick ENERGY STAR ErP FCC Class B UL/cUL WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 85 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 85 % |
| LG 43UD79-B | LG 27UL550 |
