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
Note:
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General Lenovo LI2821 Wide 28-inch 4K x 2K LED Backlit LCD Monitor
Part number: 18201657
Brightness: 300cd/m2
Max Colors Built in Screen: 1.073G
Connector: VGA,USB,HDMI,MHL,DP
Contrast Ratio: 1000:1
Display Type: White LED Backlight
Dot Pitch: 0.16mm
Ergonomics: EPEAT Gold,TUV Green Mark,UL Environment Gold,Energy Star 6.0 ,China RoHS
Maximum Resolution: 3840x2160
Case Color: Black
Monitor Technology: TN
Native Resolution: 3840x2160
Power Supply Type: External
Pixel Pitch/Type - Diagonal: 0.16mm
Refresh Time: 5
Refresh Time Units: Milliseconds
Screen Illumination: WLED Backlit
Viewable Image Size Inches: 28
Viewable Image Height Metric: 369.3
Viewable Image Height Metric Units: mm
Viewable Image Width Metric: 648.9
Viewable Image Width Metric Units: mm
Stand: Tilt only
Tilt: -5 ~ 22 degrees
Recommended Resolution: 3840 x 2160
Vertical Viewing Angle: 160 degrees
Depth Metric: 207.5
Depth: 207.5mm
Depth Metric Units: mm
Depth (US): 8.2in
Height Metric: 459.1
Height: 459.1mm
Height Metric Units: mm
Height (US): 18.1in
Weight US: 11.35
Weight US Units: lbs
Weight Metric: 5.15
Weight Metric Units: Kg
Width Metric: 663.3
Width: 663.3mm
Width Metric Units: mm
Width (US): 26.1in
Warranty Period: One Year
Warranty Type: 1 Year - CRU