- 21.5" Full HD (1920x1080) VA screen, 3000:1 contrast
- 100Hz refresh rate
- 1ms Motion Blur Reduction
- sRGB 99% (Typ.) colour and HDR 10
- Reader Mode, Flicker Safe, Black Stabilizer, Dynamic Action Sync
- LG Switch app (split screen up to 6)
- L-shaped stand, -5° to 20° tilt, 100 x 100 mm wall mount
Compact yet capable: the 21.5" (54.61 cm) FHD (1920x1080) screen delivers clear visuals with an sRGB 99% (Typ.) color gamut and 250 nits brightness with 3000:1 contrast ratio.
A fast 100Hz provides a smooth frame loading in various programs. 1ms Motion Blur Reduction makes smooth gameplay, reducing blur and ghosting.
The monitor supports HDR 10 and offers 99% sRGB (Typ.) coverage for high-fidelity color, ideal for gaming, creative work, productivity and casual entertainment.
LG Switch app helps to optimize the monitor to your work and life: divide the display up to 6, change the theme design, or launch a video call platform with a mapped hotkey. Dynamic Action Sync, Black Stabilizer, Reader Mode and Flicker Safe are also included.
The L-shaped stand with a square base enhances space efficiency and supports a -5° to 20° tilt.
Specifications
| Model | 22U401A-B |
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| Country of Origin | India |
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| Screen Size (inch) | 54 cm (21.5) |
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| Aspect Ratio | 16:9 |
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| Panel Type | VA |
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| Resolution | 1920 x 1080 |
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| Pixel Pitch (mm) | 0.2493(H) × 0.241(V) mm |
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| Colour Depth | 16.7M |
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| Viewing Angle | 178º(R/L), 178º(U/D) |
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| Brightness (Typ.) | 250 |
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| Refresh Rate (Max.) | 100 |
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| Contrast Ratio (Typ.) | 3000:1 |
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| Response Time | 5ms (GtG at Faster) |
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| Colour Gamut (Typ.) | sRGB 99% (CIE1931) |
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| Screen Size (cm) | 54 |
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| Stand Adjustment | Tilt |
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| VESA Wall Mount | 100 x 100 |
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| Dimensions with Stand (W x H x D, mm) | 492.5 x 378.4 x 200.8 |
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| Dimensions without Stand (W x H x D, mm) | 492.5 x 284.6 x 50.7 |
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| Weight with Stand (kg) | 2.3 |
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| Weight without Stand (kg) | 1.9 |
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| Power Consumption (Sleep) | Less than 0.5W |
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| AC Input | 100~240V (50/60Hz) |
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| Power Supply | External Power(Adapter) |
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| Power Consumption (On Mode) | 13W |
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| Ports | HDMI x 1, D-Sub (VGA) x 1, Headphone out (3-pole, sound only) |
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| Speakers | No (not listed in official specs) |
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| Motion Blur Reduction | 1ms MBR |
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| Features | HDR 10, Flicker Safe, Auto Input Switch, Black Stabilizer, Color Weakness, Smart Energy Saving, Dynamic Action Sync, Crosshair, Reader Mode, Super Resolution+, VRR, Motion Blur Reduction Tech. |
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