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Compare 5 products

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Acer R271 Monitor
Acer R271
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Acer S271HL Monitor
Acer S271HL
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Asus PQ321QE Monitor
Asus PQ321QE
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LG 20M37A Monitor
LG 20M37A
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Samsung T27B350ND Monitor
Samsung T27B350ND
Available colors

General

Screen size27.0 in27.0 in31.5 in19.5 in27.0 in
Brightness250.0 cd/m²250.0 cd/m²350.0 cd/m²200.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of product
  • Black
  • White
BlackBlackBlackBlack,Red
Panel designFlat
N/A
Flat
N/A
N/A
Built-in USB hubno
N/A
no
N/A
N/A
Built-in cameranonono
N/A
no
Screen surfaceMatte
N/A
MatteMatte
N/A
Built-in speakersnonoyesnoyes
Touchscreen
N/A
N/A
nono
N/A

Dimensions

Height (without stand)14.65 in11.18 in19.25 in11.26 in15.67 in
Height with stand17.87 in17.4 in
N/A
14.06 in18.76 in
Depth (with stand)1.34 in6.85 in10.08 in6.61 in9.92 in
Width (with stand)24.45 in25.16 in29.53 in18.23 in25.33 in
Weight0.13 oz162.26 oz458.56 oz77.6 oz197.53 oz
Height adjustment
N/A
N/A
5.91 in
N/A
N/A
Height (min-max)
N/A
N/A
< 489
N/A
N/A
Depth (without stand)
N/A
N/A
1.38 in
N/A
N/A

Connectivity

DVI Portyesyesnono
N/A
HDCPnoyesyesnoyes
HDMIyes
N/A
nonoyes
HDMI ports quantity11
N/A
N/A
2
VGA (D-Sub) ports quantity11
N/A
11
Analogue 3.5mm input
N/A
N/A
1
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
N/A
no
N/A
N/A
Number of component inputs
N/A
N/A
0
N/A
1
Composite input
N/A
N/A
no
N/A
N/A
Number of composite inputs
N/A
N/A
0
N/A
1
DisplayPort
N/A
N/A
yesyes
N/A
Headphone output
N/A
N/A
yes
N/A
N/A
Microphone input
N/A
N/A
yes
N/A
N/A
Headphone outputs quantity
N/A
N/A
1
N/A
1
S-video input
N/A
N/A
no
N/A
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
noyes
N/A
Number of DisplayPort inputs
N/A
N/A
1
N/A
N/A
Number of DisplayPort outputs
N/A
N/A
0
N/A
N/A
DisplayPort version
N/A
N/A
1.2
N/A
N/A
Type of DisplayPort connector
N/A
N/A
Standard
N/A
N/A
Ethernet LAN
N/A
N/A
N/A
nono

Image properties

Supported graphics resolutions
1920 x 1080
1920x10803840x21601600x9001920x1080
Refresh rate60.0 Hz
N/A
60.0 Hz75.0 Hz
N/A
HD typeFull HDFull HD4K Ultra HD
N/A
Full HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours16.78 million colours16.78 million colours
Colour gamut (Adobe RGB)72.0 %
N/A
N/A
72.0 %
N/A
Dynamic contrast ratio100000000:1100000000:1
N/A
5000000:1
N/A
Display technologyLEDLEDLEDLEDLED
BacklightLED backlight
N/A
LEDLED
N/A
Panel typeIPSTN+FilmIGZOTNTN+Film
Response time4.0 ms2.0 ms8.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °176.0 °90.0 °170.0 °
Viewing angle (vertical)15.0 °178.0 °176.0 °65.0 °160.0 °
Maximum resolution
N/A
N/A
3840 x 2160 px1600 x 900 px
N/A
Colour depth (per channel)
N/A
N/A
10.0 bit
N/A
N/A
Colour gamut (NTSC)
N/A
N/A
80.0 %
N/A
N/A
Contrast ratio
N/A
N/A
800:1600:1
N/A
Response time (GtG)
N/A
N/A
8.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
N/A
no
N/A
N/A
Pixel size
N/A
N/A
0.01 in0.01 in
N/A

Features

Pivot functionno
N/A
yes
N/A
N/A
Swivelno
N/A
yes
N/A
N/A
Tiltableyesyesyesyes
N/A
Cable lock slotnonoyesnono
Ascendable and submersible
N/A
N/A
yes
N/A
N/A
Memory card reader
N/A
N/A
no
N/A
N/A
Wi-Fi
N/A
N/A
N/A
no
N/A
Bluetooth
N/A
N/A
N/A
nono
Plug and Play
N/A
N/A
N/A
yesyes

Compatibility

3D support (3D-Ready)nonononono
VESA mountno
N/A
yesyesyes
Adaptive synchronization
N/A
N/A
no
N/A
N/A
HDR
N/A
N/A
nono
N/A
Type of VESA mount
N/A
N/A
200x200mm
N/A
N/A

Power

Energy efficiency classEC
N/A
N/A
N/A
Power consumption (standby)450.0 W0.48 W1.0 W0.3 W0.5 W
Power consumption (typical)30.0 W24.12 W93.0 W20.0 W55.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
N/A
Operational power consumption
N/A
N/A
< 93
N/A
N/A