LG 55EF5K-P 55" Class Curved Video Wall Monitor. Designed to blend into any space while captivating your audience, this video wall monitor displays in  Landscape/Portrait  orientation. A flexible design with an open frame allows the 55EF5K-P to be bent to deliver a concave or convex surface using the LG Curvature Calibrator, available separately. OLED screen technology ensures rich colors and contrast, while a range of inputs including HDMI, DisplayPort, and DVI-D allow for easy deployment. Equipped with over 8 million self-lighting pixels operating individually, LG OLED Signage reproduces absolute blacks with no light bleed and offers infinite contrast. The EF5K series supports various concave and convex curvature in both portrait and landscape orientations. You can differentiate your space in a variety of ways with beautifully curved displays to keep passengers captivated and immersed. Due to the nature of its curved design; “R” signifies the radial length of a circle which allows for its curved display. For example, displays with a curvature of 1,000R will have a radius of 1m (1,000mm).