- General Information
- Manufacturer
- Lenovo Group Limited
- Manufacturer Website Address
- http://www.lenovo.com/us/en/
- Brand Name
- Lenovo
- Product Line
- ThinkVision
- Product Type
- Collaboration Display
- Warranty
- Limited Warranty
- 3 Year
- Technical Information
- Features
- HDR10
- Anti-glare
- Picture in Picture
- Display & Graphics
- Viewable Screen Size
- 54.60"
- Screen Size Class
- 55"
- Display Screen Type
- LCD
- Display Screen Technology
- In-plane Switching (IPS) Technology
- Backlight Technology
- Direct LED
- Screen Mode
- 4K UHD
- Screen Resolution
- 3840 x 2160
- Scan Format
- 2160p
- Aspect Ratio
- 16:9
- Response Time
- 8 ms
- Color Supported
- 1.07 Billion Colors
- Color Depth
- 10-bit
- Contrast Ratio
- 5,000:1
- Brightness
- 400 Nit
- Horizontal Viewing Angle
- 178°
- Vertical Viewing Angle
- 178°
- Standard Refresh Rate
- 60 Hz
- Color Gamut
- 72% NTSC
- 75% DCI-P3
- 95% sRGB
- Touchscreen Information
- Touchscreen
- No
- Audio
- Speakers
- Yes
- Number of Speakers
- 2
- Microphone
- No
- RMS Output Power
- 20 W
- Camera
- Webcam
- No
- Network & Communication
- Ethernet
- Yes
- Ethernet Technology
- Gigabit Ethernet
- Interfaces/Ports
- HDMI
- Yes
- Total Number of USB Ports
- 8
- Number of USB Type-C (Power Delivery) Ports
- 2
- USB
- Yes
- Number of Network (RJ-45) Ports
- 1
- Network (RJ-45)
- Yes
- DisplayPort
- Yes
- Power Description
- Power Consumption
- 300 W
- Typical Power Consumption
- 100 W
- Physical Characteristics
- Color Family
- Black
- Product Color
- Black
- VESA Mount Compatible
- Yes
- VESA Mount Standard
- 300 x 300
- Bezel Width
- 0.13"
- Height
- 28.4"
- Width
- 48.3"
- Depth
- 4.9"
- Weight (Approximate)
- 39.46 lb
- Miscellaneous
- Package Contents
- ThinkVision E55 Collaboration Display
- USB-C to USB-C Cable
- Energy Star
- Yes
- Environmentally Friendly
- Yes
- Environmental Certification
- Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS)