Lenovo LI2821 Wide offers a sensory experience like no other with its UHD 3840x2160 screen that displays content in 4k resolution. The monitor caters to consumers who want to experience the highest resolution content available. The LI2821 Wide offers DisplayPort and choices of HDMI, MHL and VGA, has JBL speakers for rich audio, a 1080p webcam, super fast response time and a 10 million to 1 dynamic contrast ratio. The monitor also offers picture-by-picture and picture-in-picture viewing. Designed for a great VOIP experience, it includes a webcam with privacy cover, a dual array noise cancellation mic for clear video and audio, one button call answering via Lync and easy to adjust volume and mute buttons.28-inch 4Kx2K LED backlit LCD panel 3840 x 2160 resolution
DisplayPort, HDMI, MHL and VGA connection
JBL speakers
1080p Camera with privacy cover & Dual array noise-cancellation mic
Quick button to answer incoming call via Lync
Quick button for volume up and down, and mute
Energy Star 6.0, TCO 6.0, China Energy Label Tier 1, EU RoHS, China RoHS, Turkey RoHS