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Lenovo L28u-30
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Main Specifications
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Product Description
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Lenovo L28u-30 - LED monitor - 4K - 28"
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Device Type
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LED-backlit LCD monitor - 28"
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Energy Class
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Class F
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Power Consumption (On mode)
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26.4 W
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Adaptive-Sync Technology
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AMD FreeSync
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Panel Type
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IPS
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Aspect Ratio
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16:9
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Native Resolution
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4K 3840 x 2160 at 75 Hz
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Pixel Pitch
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0.16 mm
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Brightness
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300 cd/m²
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Contrast Ratio
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1000:1 / 3000000:1 (dynamic)
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Response Time
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4 ms (extreme), 6 ms (typical)
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Color Support
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1.07 billion colors
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Color Gamut
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99% sRGB, 90% DCI-P3
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Input Connectors
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HDMI, DisplayPort
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Display Position Adjustments
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Tilt
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Screen Coating
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Anti-glare
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Voltage
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AC 120/230 V (50/60 Hz)
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Color
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Raven black
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Dimensions (WxDxH)
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25.1 in x 8.7 in x 17.7 in
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Weight
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11.46 lbs
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Localization
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English / United States
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Environmental Standards
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TCO Certified Displays 8, TCO Certified Edge Displays, ENERGY STAR Qualified EPEAT Silver
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Compliant Standards
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CCC, RoHS, China Energy standard Tier 2, TUV Rheinland Eye Comfort Certification
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Manufacturer Warranty
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1-year warranty
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General
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Display Type
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LED-backlit LCD monitor / TFT active matrix
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Energy Class
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Class F
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Diagonal Size
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28"
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Adaptive-Sync Technology
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AMD FreeSync
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Panel Type
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IPS
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Aspect Ratio
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16:9
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Native Resolution
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4K 3840 x 2160 at 75 Hz
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Pixel Pitch
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0.16 mm
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Pixel Per Inch
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157.35
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Brightness
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300 cd/m²
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Contrast Ratio
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1000:1 / 3000000:1 (dynamic)
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Color Support
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1.07 billion colors
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Color Gamut
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99% sRGB, 90% DCI-P3
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Response Time
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4 ms (extreme), 6 ms (typical)
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Horizontal Viewing Angle
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178
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Vertical Viewing Angle
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178
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Screen Coating
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Anti-glare
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Backlight Technology
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WLED
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Features
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NearEdgeless, 99% sRGB color gamut
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Color
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Raven black
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Dimensions (WxDxH)
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25.1 in x 8.7 in x 17.7 in
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Weight
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11.46 lbs
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Manufacturer Warranty
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Service & Support
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Limited warranty - 1 year
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Miscellaneous
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Features
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Security lock slot (cable lock sold separately), integrated cable management
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Cables Included
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1 x HDMI cable - 6 ft
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Compliant Standards
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CCC, RoHS, China Energy standard Tier 2, TUV Rheinland Eye Comfort Certification
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Localization
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English / United States
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Security Slot Type
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Kensington security slot
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Power
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Input Voltage
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AC 120/230 V (50/60 Hz)
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Power Consumption (On mode)
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26.4 W
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Power Consumption SDR (On mode)
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26.4 kWh/1000h
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Power Consumption (Typical)
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31 Watt
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Power Consumption Stand by
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0.3 Watt
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Power Consumption Sleep
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0.3 Watt
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Power Consumption (Off Mode)
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0.3 Watt
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Software / System Requirements
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OS Required
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Microsoft Windows 7, Windows 10
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Connectivity
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Interfaces
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HDMI ¦ DisplayPort ¦ Audio line-out (mini-jack)
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Dimensions & Weight
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Dimensions & Weight Details
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With stand - width: 25.1 in - depth: 8.7 in - height: 17.7 in - weight: 11.5 lbs
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Dimensions & Weight (Shipping)
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Shipping Width
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17.8 in
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Shipping Depth
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5 in
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Shipping Height
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29.1 in
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Shipping Weight
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16.53 lbs
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Environmental Standards
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TCO Certified
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TCO Certified Displays 8, TCO Certified Edge Displays
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EPEAT Compliant
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EPEAT Silver
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ENERGY STAR Certified
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Yes
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ENERGY STAR Version
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8.0
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Mechanical
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Display Position Adjustments
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Tilt
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Tilt Angle
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-5/+22
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VESA Mounting Interface
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100 x 100 mm
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