Dahua Technology LM24-C301B computer monitor 60.5 cm (23.8 inch) 2560 x 1440 pixels Quad HD LED Black

DAHUA LM24-C301B is a 23.8" (60.5 cm) computer monitor with a Quad HD 2560×1440 IPS LED panel. The 16:9 screen delivers clear, detailed images with 300 cd/m² brightness and a 1200:1 contrast ratio. Its flat, three-sided frameless design and VESA compatibility allow a tidy desktop or wall-mounted setup in black finish. The monitor is suitable for office work, multimedia and general content viewing, offering a 5 ms response time and 178° viewing angles for consistent image quality from different positions.

Advantages

The monitor provides higher pixel density than Full HD thanks to Quad HD resolution, producing sharper text and more detailed images. The IPS panel ensures wide 178° horizontal and vertical viewing angles with consistent colour reproduction. A 5 ms response time reduces visible motion blur, while 300 cd/m² brightness and 1200:1 contrast support clear visuals in typical indoor lighting. The three-sided frameless design improves multi-monitor layouts, and VESA mounting adds installation flexibility.

Suitable for

• Office productivity (documents, spreadsheets, email)
• Web browsing and video streaming
• Photo editing at general to intermediate level
• Multi-monitor workstations and space-saving wall mounting

Key specifications

• Display diagonal: 23.8" (60.5 cm)
• Resolution: Quad HD 2560 × 1440, 16:9
• Panel type: IPS, LED backlight
• Brightness (typical): 300 cd/m²
• Contrast ratio (typical): 1200:1
• Response time: 5 ms
• Viewing angles: 178° (H) / 178° (V)
• Refresh rate: 100 Hz
• Screen shape: Flat; three-sided frameless design
• VESA mounting: Yes
• Built-in speakers / USB hub: No
• Energy efficiency (SDR): Class F; consumption 21 kWh / 1000 h
• Colour: Black

How to use

Place the DAHUA LM24-C301B on a stable desk or attach it to a VESA-compatible mount. Connect the monitor to your computer using the appropriate video cable supported by your system (check your graphics output for compatible ports). Adjust the on-screen settings such as brightness, contrast and colour mode from the monitor's OSD menu to match your ambient lighting and task. Position the screen at eye level and at a comfortable viewing distance to reduce neck strain.

Recommendations

For general office and multimedia use set brightness to moderate levels and enable any low blue light mode if long viewing sessions are expected. When using multiple monitors, use the frameless edges for a smoother visual transition between screens. For colour-critical work, calibrate the display with a hardware calibrator and work in controlled lighting conditions.