Technical specifications for the LG 27UL550-W describe a 27-inch IPS panel with a 4K UHD (3840 x 2160) resolution. Performance metrics demonstrate 98% sRGB color gamut coverage and support for the HDR10 protocol. The hardware architecture includes a logic board optimized for signal integrity, utilizing a flicker-safe dimming circuit to eliminate Pulse Width Modulation (PWM) fatigue.
Structural analysis confirms a high-density polycarbonate chassis with a matte finish. The integrated stand provides 110mm of height adjustment and a 90-degree pivot mechanism, offering superior mechanical stability compared to entry-level 27-inch models. Technical throughput data indicates that native 4K at 60Hz is supported over HDMI 2.0 and DisplayPort 1.4, though 10-bit color depth may require manual OSD activation.
- Ports: 2x HDMI 2.0, 1x DisplayPort 1.4.
- Mechanical Adjustments: Height, Pivot, Tilt.
Material analysis identifies a typical luminance of 300 nits, which limits HDR performance to entry-level signal compatibility. Because the unit lacks an integrated USB-C controller for power delivery, a supplemental docking station is recommended for users with mobile workstations.
If professional-grade 5K resolution is required for Retina-style scaling, technical specs suggest the Asus ProArt QD-OLED for significantly higher color depth and contrast.
This display is a standardized workhorse in the 4K/5K business monitors repository.
