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Acer EB490QK

PRO rating
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How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
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User ratings:
38
4.2 out of 5
38 user ratings
5 stars
42 %
4 stars
39 %
3 stars
18 %
2 stars
0 %
1 stars
0 %

Key specs

  • 3840, 2160 px
  • 60 Hz
  • LCD
  • 4 ms
  • Flat
  • 48.5 in
  • 300 cd/m²
  • 16

Compare technical data of the product to its category

Acer

Acer EB490QK - Technical Overview

PoorAverageGoodExcellent
IconScreen size
48.5 in
Best:
Acer UM.PB1EE.A01
Screen size: 282 in
IconResponse time
4 ms
Best:
JVC LM-H191
Response time: 0.01 ms
IconBrightness
300 cd/m²
Best:
DynaScan DS321LR4
Brightness: 25000 cd/m²
IconWeight
12000 g
Best:
BenQ GL2450HM
Weight: 0 g

Acer - Video Reviews (3)

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Acer EB490QK - Full Specifications

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General
Screen size48.5 in
Brightness300.0 cd/m²
Aspect ratio16:9
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Dimensions
Height (min-max)< 701
Depth (without stand)9.29 in
Width (with stand)43.58 in
Weight423.29 oz
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Image properties
Maximum resolution3840 x 2160 px
Supported graphics resolutions3840x2160
Refresh rate60.0 Hz
HD type4K Ultra HD
Display number of colours1.073 billion colours
Colour depth (per channel)10.0 bit
Dynamic contrast ratio100000000:1
Contrast ratio1200:1
Display technologyLCD
BacklightLED
Panel typeIPS
Response time (GtG)4.0 ms
Response time4.0 ms
Picture-in-Picture (PIP)no
Pixel size0.01 in
Viewing angle (horizontal)178.0 °
Viewing angle (vertical)178.0 °
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Compatibility
3D support (3D-Ready)no
Adaptive synchronizationno
HDRyes
VESA mountyes
Type of VESA mount200x400mm
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Power
Connecting 9V/12V/14VNone
Operational power consumption< 56
Power consumption (standby)0.5 W
Power consumption (typical)130.0 W
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Design
Colour of productBlack
Panel designFlat
Built-in USB hubno
Touchscreenno
Built-in camerano
Built-in speakersyes
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Connectivity
Component input (YPbPr/YCbCr)no
Composite inputno
DisplayPortyes
DVI Portno
HDMIyes
HDMI ports quantity3
Number of HDMI inputs3
HDMI version2.0
Headphone outputno
S-video inputno
Thunderboltno
USB for videono
VGA inyes
VGA (D-Sub) ports quantity1
Number of DisplayPort inputs1
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Features
Ascendable and submersibleno
Pivot functionno
Swivelno
Tiltableyes
Memory card readerno
Cable lock slotno
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Eco-labelling
EnergyStaryes

Acer EB490QK - Q&A

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