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Compare 5 products

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Acer ED273 Monitor
Acer ED273
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Acer ED273A Monitor
Acer ED273A
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Eizo RX440 Monitor
Eizo RX440
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HP P19b G4 Monitor
HP P19b G4
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LG 20M37A Monitor
LG 20M37A
Available colors

General

Screen size27.0 in27.0 in29.8 in18.5 in19.5 in
Brightness250.0 cd/m²250.0 cd/m²750.0 cd/m²200.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:1016:916:9

Design

Colour of product
  • Silver,White
  • White
WhiteBlackBlackBlack
Panel designCurvedCurvedFlatFlat
N/A
Built-in cameranononono
N/A
Built-in speakersyes
N/A
no
N/A
no
Built-in USB hub
N/A
noyesno
N/A
Touchscreen
N/A
N/A
no
N/A
no
Screen surface
N/A
N/A
N/A
N/A
Matte

Connectivity

DVI Portyesyesyesnono
HDMIyes
N/A
noyesno
HDMI ports quantity11
N/A
1
N/A
VGA (D-Sub) ports quantity1
N/A
N/A
11
Analogue 3.5mm input
N/A
N/A
0
N/A
N/A
Number of USB 2.0 port
N/A
N/A
3
N/A
N/A
Number of USB 3.0 ports
N/A
N/A
0
N/A
N/A
USB connectors (total)
N/A
N/A
3
N/A
N/A
Number of component inputs
N/A
N/A
0
N/A
N/A
Number of composite inputs
N/A
N/A
0
N/A
N/A
DisplayPort
N/A
N/A
yes
N/A
yes
DVI-D ports quantity
N/A
N/A
2
N/A
N/A
Headphone output
N/A
N/A
nono
N/A
Number of s-video inputs
N/A
N/A
0
N/A
N/A
Thunderbolt
N/A
N/A
no
N/A
N/A
USB for video
N/A
N/A
no
N/A
N/A
VGA in
N/A
N/A
no
N/A
yes
Number of DisplayPort inputs
N/A
N/A
1
N/A
N/A
HDCP
N/A
N/A
N/A
yesno
HDMI version
N/A
N/A
N/A
1.4
N/A
Ethernet LAN
N/A
N/A
N/A
N/A
no

Image properties

Supported graphics resolutions
1920 x 1080
1920x1080
N/A
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
1600x900
Refresh rate60.0 Hz144.0 Hz
N/A
60.0 Hz75.0 Hz
HD typeFull HDFull HD
N/A
WXGA
N/A
Display number of colours16.78 million colours16.78 million colours
N/A
16.78 million colours16.78 million colours
Dynamic contrast ratio100000000:1
N/A
N/A
8000000:15000000:1
Display technologyLEDLEDLCDLEDLED
Panel typeVAVAIPSTNTN
Response time4.0 ms4.0 ms20.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °176.0 °90.0 °90.0 °
Viewing angle (vertical)178.0 °178.0 °176.0 °65.0 °65.0 °
Backlight
N/A
LED backlightLEDLED backlightLED
Maximum resolution
N/A
N/A
2560 x 1600 px
N/A
1600 x 900 px
Colour depth (per channel)
N/A
N/A
10.0 bit
N/A
N/A
Contrast ratio
N/A
N/A
1100:1
N/A
600:1
Pixel size
N/A
N/A
0.01 in
N/A
0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
N/A
72.0 %72.0 %
Colour gamut (NTSC)
N/A
N/A
N/A
72.0 %
N/A