Discontinued Product

Acer RT280K 28" Black Computer Monitor - UM.PR0AA.001

Product Details

Acer RT280K 28" Black Computer Monitor - UM.PR0AA.001

An Acer RT280K monitor looks remarkably slim because it's thinner than a thin smartphone and it also has a very thin frame. This minimalist beauty combines with the elegance of the T-shaped metal stand for a stylish monitor that fits seamlessly in any space.


  • Screen Size: 28"
  • Resolution: 4K UHD (3840 x 2160)
  • Aspect Ratio: 16:9
  • Response Time: 1 ms
  • Refresh Rate: 60 Hz
  • Colour Support: 1.07 billion
  • Contrast Ratio: 100,000,000:1
  • Brightness: 300 cd/m²
  • Backlight: LED
  • Features: Mobile High-Definition Link (MHL)
  • Speakers: Yes
  • Viewing Angles
    • 170° horizontal
    • 160° vertical
  • Panel Technology: Twisted Nematic Film (TN Film)
  • Ports & Connectors
    • DVI
    • HDMI®
    • DisplayPort™
  • Power
    • Input Voltage: 120 V AC
    • Input Voltage: 230 V AC
    • Standby Power Consumption: 450 mW
    • Off-Mode Power Consumption: 350 mW
    • Operating Power Consumption (Energy Star): 41.50 W
  • VESA Compatible: Yes
  • Environmentally Friendly: Yes
  • Environmental Certification: MPR II

Package Contents:

  • RT280K Widescreen LCD Monitor
  • 1 x Displayport Cable
  • Power Cord

Approximate Weight:

  • Shipping: 20 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor Warranty
California customers: Proposition 65 WARNING - learn more
Key Features
4K UHD (3840 x 2160) Resolution/ 1ms Response Time/ 100,000,000:1 Contrast Ratio/ Mobile High-Definition Link (MHL)/ Built-In Speakers/ Twisted Nematic Film (TN Film) Panel Technology/ 16:9 Aspect Ratio/ Black Finish
More reasons to buy the Acer UM.PR0AA.001 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Acer UM.PR0AA.001 is Brand New.
  • The Acer UM.PR0AA.001 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Screen Size (inches)28
Aspect Ratio16:09
Maximum Resolution3840x2160
Dynamic Contrast Ratio100,000,000:1
TV TunerNo
VGA InputNo
DVI InputYes
HDMI InputYes
Energy Star QualifiedYes
Power Consumption41.5
Weight (pounds)20
Parts Warranty 1 Year
Labor Warranty 1 Year


Check here if you only want to add the selected accessories
to the cart and click the "add to cart" button for this item.
Your recently viewed items:
sign up for our newsletter
Join Our Email List & Get $25 Off your next order of $250 or more.