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| General Info | ||
|---|---|---|
| Model Number | Dell SE2222H | LG 24MK400H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2018 |
| Brand | Dell | LG |
| Model Number | SE2222H | 24MK400H |
| Alias | 24MK400H-B | |
| Display | ||
| Screen Size Class | 21" (inches) | 24" (inches) |
| Diagonal Size | 21.45 in 54.5 cm 544.83 mm 1.79 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
| Screen Width | 18.84 in 47.9 cm 478.66 mm 1.57 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 10.25 in 26 cm 260.28 mm 0.85 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Type | VA | TN |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | |
| 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 | 0.249 mm | 0.275 mm |
| Screen Pixel Density | 102 ppi | 92 ppi |
| Screen-to-Body Ratio | 83.64 % | 85.08 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 10 ms | |
| Display Minimum Response Time | 8 ms | 1 ms |
| Display Average Response Time | 12 ms | 5 ms |
| Display Maximum Response Time | 10 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.94 in 4.9 cm 49.21 mm 0.16 ft |
1.51 in 3.8 cm 38.4 mm 0.13 ft |
| Case Weight | 2.34 kg 5 lbs |
2.8 kg 6 lbs |
| Case Width with Stand | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
21.85 in 55.5 cm 555 mm 1.82 ft |
| Case Height with Stand | 15.12 in 38.4 cm 384.08 mm 1.26 ft |
16.57 in 42.1 cm 421 mm 1.38 ft |
| Case Depth with Stand | 7.04 in 17.9 cm 178.81 mm 0.59 ft |
7.16 in 18.2 cm 181.9 mm 0.6 ft |
| Case Weight with Stand | 2.89 kg 6 lbs |
3.1 kg 7 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | Dell ComfortView Flicker-free technology |
Crosshair DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) Dynamic Action Sync AMD FreeSync technology Black Stabilizer |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
21.85 in 55.5 cm 555 mm 1.82 ft |
| Case Height | 11.63 in 29.5 cm 295.38 mm 0.97 ft |
13.03 in 33.1 cm 330.9 mm 1.09 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 21 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 85 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | TUV RoHS |
BSMI CCC CE ENERGY STAR ErP FCC Class B 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 % - 90 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell SE2222H | LG 24MK400H |
