The LG 27UP850K-W is a 68.6 cm (27 inch) 4K Ultra HD LED monitor designed for professional and creative applications requiring precise color reproduction and high-resolution detail. With a native resolution of 3840 x 2160 pixels at a 60 Hz refresh rate, this monitor delivers sharp, clear visuals suitable for photo editing, video production, and multitasking workflows. The IPS panel technology provides wide viewing angles of 178 degrees both horizontally and vertically, ensuring consistent color accuracy from different positions. It features a brightness of 400 cd/m² and a contrast ratio of 1200:1, supporting DisplayHDR 400 certification for enhanced dynamic range in compatible content. The response time is rated at 5 ms (GtG), balancing motion clarity with color fidelity. This monitor includes USB-C connectivity with up to 96 W power delivery, allowing simultaneous video signal transmission and device charging through a single cable. Additional ports comprise HDMI, DisplayPort, and USB hubs for peripheral connections. The stand offers height, tilt, and pivot adjustments for ergonomic positioning, while the slim bezel design supports multi-monitor setups. Color coverage extends to 95% of the DCI-P3 color space, making it suitable for color-critical tasks in design and content creation. Built-in speakers provide basic audio output, and the matte anti-glare coating reduces reflections in various lighting conditions. Energy efficiency meets modern standards with low power consumption in operation and standby modes. The black finish maintains a professional appearance suitable for office and studio environments. This model succeeds previous LG UltraFine displays with updated connectivity options and HDR support while maintaining the brand's reputation for reliable monitor performance.