Monitor LC-Power LC-M27-4K-UHD-144-V2 27" LCD 4K Ultra HD 3840 x 2160

The LC-Power LC-M27-4K-UHD-144-V2 is a 27" (68.58 cm) IPS LCD monitor with 4K Ultra HD resolution (3840 x 2160) designed for gaming and multimedia. It delivers high pixel density for crisp images, a 144 Hz refresh rate for smooth motion, a 1 ms response time, HDR400 support for increased dynamic range and wide 178° viewing angles. The monitor includes an adjustable-height stand with a pivot function, built-in speakers, VESA mounting compatibility and a USB-C port with video, data and 65 W Power Delivery alongside two HDMI 2.1 inputs.

Advantages

The IPS panel provides wide viewing angles and rich colours while HDR400 enhances brightness and contrast. A 144 Hz refresh rate combined with Adaptive Sync and 1 ms response time reduces motion blur and screen tearing for smoother gameplay. Practical features such as pivot rotation, height adjustment, USB-C (Video/Data/PD 65 W), Picture-in-Picture and Picture-by-Picture increase flexibility for work and play. Low Blue and Flicker-Free technologies help reduce eye strain during extended use.

Suitable for

• PC gaming (including fast-paced FPS and RTS titles)
• Photo and video review with high-resolution preview
• Multitasking and productivity with PbP/PiP setups
• Office work and document reading (portrait mode via pivot)

Key specifications

• Display diagonal: 27" / 68.58 cm
• Resolution: 3840 x 2160 (4K Ultra HD)
• Panel type: IPS; Screen shape: Flat
• Refresh rate: 144 Hz; Response time: 1 ms
• Brightness (typical): 350 cd/m²; Contrast ratio (typical): 1000:1
• HDR: HDR400; Adaptive Sync support
• Inputs: USB-C (Video/Data/PD 65 W), 2× HDMI 2.1, DisplayPort (cable included)
• Features: PbP, PiP, Overdrive, Low Blue, GamePlus, Flicker-Free, pivot, height-adjustable stand
• Speakers: built-in; VESA mounting: yes
• Energy classes: SDR/HDR: G/G; typical energy consumption values provided by manufacturer

How to use

Connect the monitor using the provided DisplayPort cable, HDMI or USB-C depending on your source. If using USB-C, the port supports video, data and up to 65 W Power Delivery for compatible devices. Use the on-screen display (OSD) menu to select input source, enable Adaptive Sync and adjust picture presets such as FPS or RTS modes. To use portrait orientation, rotate the panel 90° with the pivot feature and set the corresponding display orientation in your operating system settings. Activate Low Blue and Flicker-Free modes from the OSD to reduce eye strain.

Recommendations

For optimal gaming performance enable 144 Hz and Adaptive Sync in both the monitor OSD and your graphics card settings; when working with colour-critical content, view and evaluate images at native 4K resolution and calibrate if precise colour accuracy is required.