Acer S271HL bid 27-Inch Screen LCD Monitor The S271HL Gbidx LCD is designed for High-Definition with a stunning 1920 x 1080 resolution and its ultra thin design will fit anywhere in your home or office. Enjoy widely available 16:9 HD digital content without image distortion on the expansive 27" widescreen LCD with LED-backlit display. Unprecedented 100,000,000:1 contrast ratio radiates the brightest whites and deepest blacks for exceptional viewing definition to all your content. Allow you to view the screen from 178 degree horizontal and vertical viewing angles With 300 cd/m brightness produces bright images that can clearly be seen even in well-lit rooms