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| General Info | ||
|---|---|---|
| Model Number | BenQ BL2420U | LG UltraFine 4K 24MD4KL |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2014 | 2019 |
| Brand | BenQ | LG |
| Model Number | BL2420U | UltraFine 4K 24MD4KL |
| Alias | 24MD4KL-B | |
| Display | ||
| Screen Size Class | 24" (inches) | 24" (inches) |
| Diagonal Size | 23.58 in 59.9 cm 599 mm 1.97 ft |
23.7 in 60.2 cm 602 mm 1.98 ft |
| Screen Width | 20.52 in 52.1 cm 521.28 mm 1.71 ft |
20.66 in 52.5 cm 524.688 mm 1.72 ft |
| Screen Height | 11.54 in 29.3 cm 293.22 mm 0.96 ft |
11.62 in 29.5 cm 295.137 mm 0.97 ft |
| Display Manufacturer | LG Display | |
| Display Type | PLS | AH-IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.136 mm | 0.137 mm |
| Screen Pixel Density | 187 ppi | 186 ppi |
| Screen-to-Body Ratio | 80.06 % | 84.95 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | |
| Adobe RGB 1998 | 77 % | |
| NTSC 1953 | 75 % | |
| Screen Brightness | 300 cd/m² | 540 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1200 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 10 ms | |
| Display Minimum Response Time | 7 ms | |
| Display Average Response Time | 14 ms | 14 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.83 in 7.2 cm 72 mm 0.24 ft |
2 in 5.1 cm 50.8 mm 0.17 ft |
| Case Weight | 5.2 kg 11 lbs |
|
| Case Width with Stand | 22.17 in 56.3 cm 563.2 mm 1.85 ft |
21.9 in 55.6 cm 556.3 mm 1.83 ft |
| Case Height with Stand | 15.15 in 38.5 cm 384.9 mm 1.26 ft |
16.5 in 41.9 cm 419.1 mm 1.38 ft |
| Case Depth with Stand | 9.43 in 24 cm 239.55 mm 0.79 ft |
12.2 in 31 cm 309.9 mm 1.02 ft |
| Case Weight with Stand | 7.1 kg 16 lbs |
7 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
3 x USB 3.0 (Type-C) 2 x Thunderbolt (85 W) |
| Audio | ||
| Audio Speakers | 2 x 1W | 2 x 5W |
| Features | ||
| Cool Features | CAD/CAM mode Display Pilot Flicker-free technology Low Blue Light Light sensor Eco Modes AMA (Advanced Motion Accelerator) Animation mode |
Nano IPS Wide Color Gamut Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 22.17 in 56.3 cm 563.2 mm 1.85 ft |
21.9 in 55.6 cm 556.3 mm 1.83 ft |
| Case Height | 13.35 in 33.9 cm 339 mm 1.11 ft |
12.9 in 32.8 cm 327.7 mm 1.08 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 | 140 mm 14 cm 5.5118 in 0.4593 ft |
110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 20 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 76 Hz | 48 Hz - 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 140 kHz | 30 kHz - 135 kHz |
| Accessories | ||
| Extras | Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable |
Thunderbolt cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 6.0 TCO 6.0 |
BSMI CCC CE ENERGY STAR FCC Class B UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 85 % |
| BenQ BL2420U | LG UltraFine 4K 24MD4KL |
