Dahua Technology LM22-A200Y 21″ 100Hz Monitor

21 inch · 1920 x 1080 · 100 Hz · VA

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Screen size 21 inch
Resolution 1920 x 1080
Refresh rate 100 Hz
Panel VA
Response time 10 ms

Dahua Technology LM22-A200Y 21″ 100Hz Monitor is a 21-inch monitor with 1920 x 1080 resolution, a 100 Hz refresh rate and VA panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-07-28

Specifications

Key specs

Screen size: 21 inch
Resolution: 1920 x 1080
Refresh rate: 100 Hz
Panel: VA
Response time: 10 ms
Released: 2025-07-28
Part number: DHI-LM22-A200Y
EAN / UPC: 6939554907173

Display

Display diagonal: 54.5 cm (21.4")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: VA
LED backlight: Yes
Backlight type: Edge LED
Display brightness (typical): 250 cd/m²
Response time: 10 ms
Screen shape: Flat
Contrast ratio (typical): 3000:1
Maximum refresh rate: 100 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display diagonal (metric): 56 cm
Colour depth: 8 bit
Colour gamut standard: NTSC
NTSC coverage (typical): 72%

Design

Product colour: Black
Frameless design: Yes
Front bezel colour: Black
Detachable stand: Yes
Feet colour: Black

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Ports & interfaces

VGA (D-Sub) ports quantity: 1
HDMI: Yes
HDMI ports quantity: 1
HDMI version: 1.4

Ergonomics

VESA mounting: Yes
Panel mounting interface: 75 x 75 mm
Wall mountable: Yes
Tilt adjustment: Yes
Tilt angle range: -5 - 15°
Plug and Play: Yes

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 15 kWh
Power consumption (typical): 16 W
Power consumption (standby): 0.1 W
Power consumption (max): 16 W
Power consumption (off): 0.1 W
AC adapter output voltage: 12 V
Power supply type: External
Energy efficiency scale: A to G
Current rating: 2 A

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 60 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 5 - 90%

Weight & dimensions

Width (without stand): 492.7 mm
Depth (without stand): 41.2 mm
Height (without stand): 284 mm
Weight (without stand): 2.05 kg
Bezel width (side): 3.3 mm
Bezel width (top): 3.3 mm
Bezel width (bottom): 1.52 cm

Other features

Compliance certificates: CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
Mean time between failures (MTBF): 30000 h

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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LM22-A200Y vs similar monitors

	Dahua Technology LM22-A200Y 21″ 100Hz Monitor	Hannspree HC221HFB Desktop Monitor (UK Only)	LG 22MR410-B 21″ 100Hz Monitor	Dahua Technology DHI-LM22-A200Q 22″ 100Hz Monitor
Screen size	21 inch	21 inch	21 inch	22 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	100 Hz	100 Hz	100 Hz	100 Hz
Panel	VA	VA	VA	VA
Response time	10 ms	6.5 ms	5 ms	5 ms
Released	2025	2026	2026	2026