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| General Info | ||
|---|---|---|
| Model Number | LG UltraFine 4K | Philips 279C9 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2020 |
| Brand | LG | Philips |
| Model Series | C-Line | |
| Model Number | UltraFine 4K | 279C9 |
| Alias | 22MD4K | 279C9/00 279C9/01 |
| 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 475.967 mm 1.56 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 10.54 in 26.8 cm 267.732 mm 0.88 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 | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 4096 x 2304 | 3840 x 2160 |
| Screen Pixel Pitch | 0.116 mm | 0.155 mm |
| Screen Pixel Density | 219 ppi | 163 ppi |
| Screen-to-Body Ratio | 65.04 % | 92.72 % |
| Backlight Source | W-LED | |
| DCI P3 | 99% | |
| sRGB | 109 % | |
| NTSC 1953 | 90.7 % | |
| Screen Brightness | 500 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1200 : 1 | 1300 : 1 |
| Dynamic Screen Contrast | 50000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 12 ms | |
| Display Coating | Glossy | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.73 in 4.4 cm 44 mm 0.14 ft |
1.54 in 3.9 cm 39 mm 0.13 ft |
| Case Weight | 4.25 kg 9 lbs |
|
| Case Width with Stand | 19.88 in 50.5 cm 505 mm 1.66 ft |
24.09 in 61.2 cm 612 mm 2.01 ft |
| Case Height with Stand | 15.28 in 38.8 cm 388 mm 1.27 ft |
15.63 in 39.7 cm 397 mm 1.3 ft |
| Case Depth with Stand | 8.62 in 21.9 cm 219 mm 0.72 ft |
8.58 in 21.8 cm 218 mm 0.72 ft |
| Case Weight with Stand | 5.6 kg 12 lbs |
5.85 kg 13 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 3 x USB 3.0 (Type-C) | 2 x USB 3.2 (Type-A; downstream; BC 1.2) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.2 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 2W |
| Features | ||
| Cool Features | EasyRead Flicker-free technology Mega Infinity DCR SmartControl Separate Sync Low Blue Light Adaptive-Sync technology SmartImage DDC/CI Zero Bezel Design |
|
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 19.88 in 50.5 cm 505 mm 1.66 ft |
24.09 in 61.2 cm 612 mm 2.01 ft |
| Case Height | 15.28 in 38.8 cm 388 mm 1.27 ft |
13.9 in 35.3 cm 353 mm 1.16 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
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 | 25 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 60 Hz | 23 Hz - 75 Hz |
| Horizontal Digital Frequency | 88 kHz - 143 kHz | 30 kHz - 140 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | USB Type-C cable | DisplayPort cable HDMI cable USB Type-C to Type-C/A cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI |
CB CCC CECP CEL CE Mark EAEU RoHS ENERGY STAR 8.0 EPA EPEAT FCC Class B ICES-003 SEMKO TCO Certified TÜV/Ergo TÜV Eye Comfort TÜV/GS UKRAINIAN |
| 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 % | 20 % - 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 % | |
| Max Operating Altitude | 3658 | |
| Max Storage Altitude | 12192 |
| LG UltraFine 4K | Philips 279C9 |
