Acer EB490QK 48.5" UM.SE0AA.002 4K UHD LCD Monitor - 16:9 - Black


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Big, Boundless Viewing

Bask in the bright, boundless view of your movie-like display as the cinema comes to life in your very own home.

Reach New Depths of Color

A wider color range results in less banding - creating a smoother, more realistic image.

Think Big - 48.5" Big

Match your 4K resolution with 48.5" of boundless cinema-like viewing. Popcorn not included.

All For 4K

Once you've sat with a 4K screen, you'll never settle for less. With 4K you can see more, do more and enjoy beyond measure.

Product Overview

UPC Code: 191114568897
Manufacturer Warranty: 1 YEAR
Country of Origin: CHINA

General Information

Manufacturer:   Acer, Inc
Manufacturer Part Number:   UM.SE0AA.002
Manufacturer Website Address: 
Brand Name:   Acer
Product Series:   EB0
Product Model:   EB490QK
Product Name:   EB490QK Widescreen LCD Monitor
Product Type:   LCD Monitor

Technical Information

Number of Screens:   1
Viewable Screen Size:   48.5"
Screen Mode:   4K UHD
Panel Technology:   In-plane Switching (IPS) Technology
Response Time:   4 ms
Aspect Ratio:   16:9
Horizontal Viewing Angle:   178°
Vertical Viewing Angle:   178°
Mount Type:   Wall Mountable
Horizontal Frequency:   15 kHz to 136 kHz - HDMI 2.0
Horizontal Frequency:   15 kHz to 96 kHz - HDMI 1.4
Horizontal Frequency:   24 kHz to 83 kHz - VGA
Horizontal Frequency:   15 kHz to 136 kHz - DisplayPort
Vertical Frequency:   23 Hz to 76 Hz - HDMI 2.0
Vertical Frequency:   55 Hz to 76 Hz - VGA
Vertical Frequency:   23 Hz to 76 Hz - DisplayPort
Vertical Frequency:   23 Hz to 76 Hz - HDMI 1.4


Maximum Resolution:   3840 x 2160
Standard Refresh Rate:   60 Hz
Color Depth:   10-bit
Native Contrast Ratio:   1,200:1
Dynamic Contrast Ratio:   100,000,000:1
Brightness:   300 Nit


Number of Speakers:   2
Speakers:   Yes
Speaker Output Power:   5 W


HDMI:   Yes
VGA:   Yes
DisplayPort:   Yes
Number of HDMI Inputs:   3
Number of DisplayPorts:   1

Power Description

Input Voltage:   120 V AC
Input Voltage:   230 V AC

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   200 x 400
Color:   Black


Package Contents:  
  • EB490QK Widescreen LCD Monitor
  • 1 x Displayport Cable
  • 1 x HDMI Cable
  • Power Cord
  • 1 x VGA Cable
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