Dahua LM27-A221Y 27" FHD IPS Gaming Monitor

The Dahua LM27-A221Y is a 27-inch Full HD IPS gaming monitor engineered for gamers, students, and everyday users who demand smooth, responsive visuals at an accessible price point. Featuring a 144Hz refresh rate, 1ms MPRT response time, IPS panel with 178° wide viewing angles, ultra-narrow bezel design, and VESA 100x100mm wall-mount compatibility — the LM27-A221Y delivers high-performance display capability in a lightweight, cost-effective form factor built for 7x16 hour continuous operation.

27" IPS PANEL — FULL HD 1920 x 1080, 178° VIEWING ANGLES

The LM27-A221Y is built around a 27-inch IPS (In-Plane Switching) panel with Full HD 1920 x 1080 resolution, a 16:9 aspect ratio, and a pixel pitch of 0.3114mm — delivering sharp, detailed visuals at a comfortable viewing size for gaming, productivity, and multimedia. IPS panel technology ensures consistent colour accuracy and contrast from extreme off-axis positions, with a 178° horizontal and 178° vertical viewing angle — eliminating the colour shift and contrast loss associated with TN panels at the same price point.

144Hz HIGH REFRESH RATE — FLUID, TEAR-FREE GAMEPLAY

At 144Hz, the LM27-A221Y refreshes its image 144 times per second — delivering dramatically smoother motion compared to standard 60Hz and 75Hz displays. Fast-paced gaming titles including first-person shooters, racing games, and battle royale benefit immediately from the increased refresh rate, with visibly smoother animations, reduced motion blur, and a more responsive, immersive gameplay experience. The 144Hz signal is delivered via HDMI 1.4 at full 1920x1080 resolution.

1MS MPRT RESPONSE TIME — ELIMINATE GHOSTING & MOTION BLUR

The 1ms Moving Picture Response Time (MPRT) measures how long each pixel remains visible during motion — the key specification for eliminating ghost trails, motion artifacts, and blurring behind fast-moving objects. At 1ms MPRT, the LM27-A221Y ensures that fast-action scenes, rapid cursor movement, and high-speed gameplay remain sharp and artefact-free across the full 144Hz refresh cycle.

E-LED BACKLIGHT — 250 cd/m² BRIGHTNESS, 1500:1 CONTRAST

The Edge LED (E-LED) backlight delivers uniform illumination across the full panel surface at 250 cd/m² typical brightness — sufficient for comfortable use in standard office, bedroom, and gaming room lighting conditions. A 1500:1 static contrast ratio provides meaningful depth between dark and bright content, enhancing visual impact in cinematic scenes and dark gaming environments.

72% NTSC COLOUR GAMUT — ACCURATE, VIVID COLOUR REPRODUCTION

The LM27-A221Y covers 72% of the NTSC colour gamut — delivering vibrant, accurate colour reproduction for gaming, video streaming, and general multimedia use. Colour consistency is maintained across the full 178° viewing cone, ensuring that image quality remains accurate from any seating position relative to the screen.

LOW BLUE LIGHT & FLICKER-FREE — EYE CARE ACROSS LONG SESSIONS

Low Blue Light filtering reduces the intensity of high-energy short-wavelength blue light emitted by the display — minimising eye fatigue, dryness, and discomfort during extended gaming, study, or work sessions. Combined with flicker-free backlight technology, the LM27-A221Y maintains consistent brightness without the imperceptible high-frequency flickering that causes headaches and eye strain during prolonged use.

DUAL SIGNAL INPUTS — HDMI 1.4 & VGA

The LM27-A221Y supports two video input types for broad device compatibility:

- HDMI 1.4: Full 1920x1080 at 144Hz — for gaming PCs, laptops, and consoles

- VGA: 1920x1080 at 75Hz — for legacy PCs, office workstations, and non-HDMI devices

The inclusion of VGA makes the LM27-A221Y a practical choice for mixed environments where both modern and legacy system connections are required.

ULTRA-NARROW BEZEL — IMMERSIVE SINGLE & MULTI-MONITOR SETUPS

The ultra-narrow bezel minimises the screen border to maximise the visible display area — delivering a cleaner, more immersive viewing experience in single-monitor setups, and enabling tighter, more seamless panel alignment in dual or triple monitor configurations.

TILT ADJUSTMENT & VESA 100x100mm WALL MOUNT

The monitor stand supports -5° to +20° tilt adjustment for comfortable viewing angle setup across desk heights and seating positions. The VESA 100x100mm mounting pattern allows the monitor to be mounted on any compatible monitor arm, wall bracket, or desk mount — expanding placement flexibility beyond the standard plastic base.

7x16 HOUR CONTINUOUS OPERATION

The Dahua LM27-A221Y is rated for 7x16 hour continuous operation with a 30,000-hour panel lifespan — reflecting Dahua's commercial display engineering heritage and making it suitable for extended daily use in home, gaming, educational, and light commercial environments.

KEY SPECIFICATIONS

- Screen Size: 27 inches

- Panel Type: IPS

- Backlight: E-LED

- Resolution: FHD 1920 x 1080 (16:9)

- Pixel Pitch: 0.3114mm

- Brightness: 250 cd/m² (typ.)

- Contrast Ratio: 1500:1

- Colour Gamut: 72% NTSC

- Viewing Angle: 178° (H) / 178° (V)

- Refresh Rate: 144Hz

- Response Time: 1ms MPRT

- Inputs: 1x HDMI 1.4 (144Hz) | 1x VGA (75Hz)

- Audio Jack: Yes (3.5mm)

- Built-in Speakers: No

- Low Blue Light: Yes

- Flicker-Free: Yes

- Tilt: -5° / +20°

- VESA Mount: 100 x 100mm

- Dimensions: 615.1 x 364.1 x 49.1mm (W x H x D, without bracket)

- Weight: 3.4 kg (net)

- Power Consumption: 20W (basic) / 27.1W (typ.) / 28W (max)

- Power Input: 12VDC, 3A

- Operating Hours: 7x16h

- Panel Lifespan: 30,000 hours

- Colour: Black

- Warranty: 3-Year Limited Hardware Warranty