Product Description

The ThinkVision Pro2840m features a 4K display. With a3840x2160 panel, 10 bit color, 270 nit brightness and 5 millisecond response time, the latest premium ThinkVision monitor is designed to offer an uncompromised display experience. With 157 pixels per inch and a three million to one dynamic contrast ratio, the stunning image is vibrant, sharp and detailed.The infinity glass design features touch sensitive buttons and dual speakers. A full function stand allows tilt, swivel and rotate and includes DisplayPort, HDMI and multiple USB ports.ThinkVision Pro2840m is also respectful to the environment with numerous certifications including Energy Star 6.0, TCO certification, EPEAT Gold and many others. Manufacturer: Lenovo Group Limited Manufacturer Part Number: 60B4RAR6US Manufacturer Website Address: http://www.lenovo.com/us/en/ Brand Name: Lenovo Product Line: ThinkVision Product Model: Pro2840m Product Name: ThinkVision Pro2840m 28-inch 4Kx2K LED Backlit LCD Monitor with Speaker Product Type: LCD Monitor Technical Information: Screen Mode: 4K UHD Technical Information: Aspect Ratio: 16:9 Technical Information: Backlight Technology: LED Video: Color Supported: 1.073 Billion Colors Video: Contrast Ratio: 3,000,000:1 Audio: Speakers: Yes Interfaces/Ports: HDMI: Yes Interfaces/Ports: USB: Yes Interfaces/Ports: DisplayPort: Yes Built-in Devices: Built-in Devices: Speaker Physical Characteristics: VESA Mount Compatible: Yes Physical Characteristics: Color: Black Green Compliant: Yes Green Compliance Certificate/Authority: T?V