General Information
Manufacturer: Lenovo Group Limited
Manufacturer Part Number: 62F9GAR4US
Manufacturer Website Address: http://www.lenovo.com/us/en/
Brand Name: Lenovo
Product Line: ThinkVision
Product Model: E28u-20
Product Name: ThinkVision E28u-20 Widescreen LCD Monitor
Product Type: LCD Monitor
Technical Information
Number of Screens: 1
Screen Size Class: 28"
Viewable Screen Size: 28"
Screen Mode: 4K UHD
Panel Technology: In-plane Switching (IPS) Technology
Response Time: 4 ms Extreme Mode
Aspect Ratio: 16:9
Pixel Pitch: 6.3 mil
Horizontal Viewing Angle: 178°
Vertical Viewing Angle: 178°
Backlight Technology: WLED
Features: sRGBAnti-glareEyesafe CertifiedLow Blue LightEye Comfort TechnologyNearEdgelessHDR10Cable ManagementCable Lock SlotSecurity LockCurved Screen: No
Stand Adjustments: HeightPivotSwivelTiltAdjustable Stand Height: Yes
Video
Maximum Resolution: 3840 x 2160
Standard Refresh Rate: 60 Hz
Color Supported: 1.07 Billion Colors
Native Contrast Ratio: 1,000:1
Dynamic Contrast Ratio: 30,000,000:1
Brightness: 300 Nit
Color Gamut: 99% sRGB90% DCI-P3 Audio
Number of Speakers: 2
Speakers: Yes
Network & Communication
Wireless LAN: No
Bluetooth: No
Interfaces/Ports
Network (RJ-45): No
HDMI: Yes
USB: No
DisplayPort: Yes
Number of HDMI Inputs: 2
Number of DisplayPorts: 1
Built-in Devices
Webcam: No
Microphone: No
Power Description
Operating Power Consumption: 50 W
Physical Characteristics
VESA Mount Compatible: Yes
Color: Raven Black
Height: 14.7"
Width: 25.1"
Depth: 1.9"
Height with Stand: 22.86"
Width with Stand: 25.07"
Depth with Stand: 8.66"
Weight (Approximate): 10.14 lb
Weight with Stand (Approximate): 14.99 lb
Miscellaneous
Energy Star: Yes
Environmentally Friendly: Yes
Environmental Certification: TCO Certified 9.0TCO Certified Edge Displays 2.0Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)GREENGUARDTCO Certified: Yes
Warranty
Limited Warranty: 3 Year