24" Dahua LM24-B221
24" Dahua LM24-B221
The Dahua LM24-B221 is a versatile 24" gaming monitor that builds on a proven combination of technologies for a smooth and visually accurate experience. It is based on an IPS panel with Full HD (1920 × 1080) resolution, which delivers a sharp and detailed image on the 24" screen size. The main advantage for gamers is the high refresh rate of 144Hz, which, combined with the fast 1ms (MPRT) response time, effectively eliminates screen tearing and motion blur. This makes this IPS monitor suitable for dynamic gaming genres where reaction speed is key. In addition, the wide viewing angles maintain consistent colours even when viewed from the side, which you will appreciate not only when gaming, but also when watching films or working. This Full HD monitor is a balanced solution for anyone looking for reliable performance without compromising on display quality.
24"
screen size
1920 × 1080 (Full HD)
Resolution (Resolution Type)
IPS Panel
Display Type
144Hz
Refresh Rate
1ms (MPRT)
Response Time
Key Features of the Dahua 24" LM24-B221 Monitor
- Colour reproduction covers 72% of the NTSC space
- Low Blue Light technology reduces blue light emissions
- The stand allows tilting from –5° to 15°
- The monitor has a VESA mount
- Connector options include DisplayPort 1.4 and HDMI 2.0
An Image Full of Detail and Colour
The display is based on a 24" IPS panel with a Full HD resolution of 1920 × 1080 pixels and a 16:9 aspect ratio. This technology is known for its accurate colour reproduction and wide 178° horizontal and vertical viewing angles. The monitor displays 16.7 million colours and covers 72% of the NTSC colour space. Although it's not a panel for professional graphics work, it offers vivid and consistent colours for gaming, watching movies and general office use. A brightness of 250cd/m² and a contrast ratio of 1,200:1 ensure good readability in normally lit rooms.
Performance for Smooth Gaming
This monitor emphasises smooth motion, which is crucial for action games and fast-paced video content. A refresh rate of 144Hz means the screen redraws the image 144 times per second, a significant improvement over standard 60Hz monitors. The result is much smoother and sharper motion. This feature is complemented by an extremely short 1ms (MPRT) response time, which actively suppresses ghosting and blurring during fast colour transitions. This gives gamers a clear image with no visual lag, helping them to react faster to in-game action.
Comfort for Long-Term Use
Long hours in front of the screen require features that reduce eye strain. The monitor therefore uses Low Blue Light technology, which reduces emissions of potentially harmful blue light without significant colour distortion. To find the right sitting position, the stand allows you to adjust the tilt from –5° forward to 15° backward. If the basic stand is not suitable, the back of the monitor offers preparation for a standard VESA 75 × 75mm mount. This opens up options for mounting on a wall or on an adjustable arm for full ergonomic flexibility.
Wide Connectivity Options
The Dahua 24" LM24-B221 monitor offers inputs for connecting to modern computers and gaming consoles. To connect to a computer or game console, it uses modern digital ports, including DisplayPort 1.4 and HDMI 2.0, which support native Full HD resolution at the full 144Hz refresh rate. A 3.5mm audio output is provided for connecting headphones or external speakers. An HDMI cable is also included for immediate connection.
- 1× DisplayPort 1.4
- 1× HDMI 2.0
- 1× 3.5mm Audio Output
Monitor Technical Specifications
- screen size: 24"
- Display Type: IPS
- Backlight: E-LED
- Aspect Ratio: 16:9
- Maximum Brightness: 250 nits
- Contrast Ratio: 1,200:1
- Viewing Angles: 178°
- Response Time: 1ms (MPRT)
- Refresh Rate: 144Hz
Package Contents
- 1× Power Cable
- 1× HDMI Cable
- 1× User Guide
Colour Gamut
Determines how accurately the monitor can display colours. sRGB is ideal for the web, films, or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals at work. The higher the stated value, the better the monitor displays colours. Maximum Brightness
Given in nits or cd/m², this value determines the brightness of the monitor. A brightness above 400 nits is crucial for HDR content and readability in sunlight, while standard office monitors are fine with values above 250. Refresh Rate and Response Time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the image and the less eye fatigue. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Energy specifications
Dahua Technology Czech s.r.o., Vyskočilova 1566, 140 00 Praha Michle, Česká republika, [email protected], www.dahuasecurity.com
Specifications can be changed without notice. Images are for illustrative purposes only.
