Dahua Technology LM25-E241B 25″ 240Hz Monitor

25 inch · 1920 x 1080 · 240 Hz · IPS

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Screen size 25 inch
Resolution 1920 x 1080
Refresh rate 240 Hz
Panel IPS
Response time 0.5 ms

Dahua Technology LM25-E241B 25″ 240Hz Monitor is a 25-inch monitor with 1920 x 1080 resolution, a 240 Hz refresh rate and IPS panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-11-16

Specifications

Key specs

Screen size: 25 inch
Resolution: 1920 x 1080
Refresh rate: 240 Hz
Panel: IPS
Response time: 0.5 ms
Released: 2025-11-16
Part number: DHI-LM25-E241B
EAN / UPC: 6937552401945

Display

Display diagonal: 62.2 cm (24.5")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LCD
Panel type: IPS
LED backlight: Yes
Backlight type: Edge LED
Display brightness (typical): 350 cd/m²
Response time (MPRT): 1 ms
Screen shape: Flat
Supported graphics resolutions: 1920 x 1080 (HD 1080)
Supported video modes: 1080p
Contrast ratio (typical): 1000:1
Maximum refresh rate: 240 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Response time (fast): 0.5 ms
Pixel pitch: 0.0944 x 0.2802 mm
Pixel density: 89.91 ppi
Viewable size, horizontal: 54.4 cm
Viewable size, vertical: 30.3 cm
Display diagonal (metric): 62 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Haze rate: 25%
Surface hardness: 3H
Colour depth: 8 bit
Colour gamut standard: NTSC
NTSC coverage (typical): 85%

Performance

VESA Adaptive Sync support: Yes
Low Blue Light technology: Yes

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Design

Market positioning: Gaming
Product colour: Black
Front bezel colour: Black
Feet colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 1
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone out: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 1100 x 100 mm
Wall mountable: Yes
Tilt angle range: -5 - 20°
Plug and Play: Yes
LED indicators: Status

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 18 kWh
Energy consumption (HDR) per 1000 hours: 33 kWh
Power consumption (typical): 19 W
Power consumption (standby): 0.5 W
Power consumption (max): 23.8 W
Power consumption (off): 0.3 W
Input current: 3 A
AC adapter output voltage: 12 V
Power supply type: Internal
Energy efficiency scale: A to G

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 60 °C
Operating relative humidity (H-H): 10 - 80%
Storage relative humidity (H-H): 5 - 90%

Weight & dimensions

Width (with stand): 557.7 mm
Depth (with stand): 205.7 mm
Height (with stand): 431.7 mm
Width (without stand): 557.7 mm
Depth (without stand): 58 mm
Height (without stand): 330.6 mm
Weight (without stand): 2.93 kg
Bezel width (side): 6.98 mm
Bezel width (top): 6.98 mm
Bezel width (bottom): 1.96 cm

Other features

Compliance certificates: CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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LM25-E241B vs similar monitors

	Dahua Technology LM25-E241B 25″ 240Hz Monitor	Lenovo Legion 24-10 Monitor	Lenovo Legion 27-15 Monitor	TCL P1 25P1AD 25″ 300Hz Monitor
Screen size	25 inch	24 inch	27 inch	25 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1980 x 1080
Refresh rate	240 Hz	240 Hz	240 Hz	300 Hz
Panel	IPS	IPS	IPS	IPS
Response time	0.5 ms	0.5 ms	0.5 ms	0.5 ms
Released	2025	2026	2026	2026