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Compare 5 products

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Asus PQ321QE Monitor
Asus PQ321QE
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HP P19b G4 Monitor
HP P19b G4
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LG 34UC87C Monitor
LG 34UC87C
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LG 34UC97 Monitor
LG 34UC97
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Samsung T27B350ND Monitor
Samsung T27B350ND
Available colors

General

Screen size31.5 in18.5 in34.0 in34.0 in27.0 in
Brightness350.0 cd/m²200.0 cd/m²300.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:916:921:921:916:9

Design

Colour of productBlackBlack
  • Black
  • Silver
  • Black
  • Black,White
  • Gold
Black,Red
Panel designFlatFlatCurvedCurved
N/A
Built-in USB hubnonoyesyes
N/A
Touchscreenno
N/A
nono
N/A
Built-in cameranonononono
Screen surfaceMatte
N/A
MatteMatte
N/A
Built-in speakersyes
N/A
yesyesyes

Dimensions

Height adjustment5.91 in
N/A
5.51 in
N/A
N/A
Height (min-max)< 489
N/A
N/A
< 473
N/A
Height (without stand)19.25 in10.94 in14.58 in14.58 in15.67 in
Depth (with stand)10.08 in6.18 in9.5 in8.84 in9.92 in
Depth (without stand)1.38 in2.0 in3.2 in3.9 in
N/A
Width (with stand)29.53 in17.38 in32.7 in32.7 in25.33 in
Weight458.56 oz0.09 oz352.74 oz289.25 oz197.53 oz
Height with stand
N/A
13.61 in23.65 in18.62 in18.76 in
Weight (without stand)
N/A
N/A
N/A
17.2 lb
N/A

Connectivity

Analogue 3.5mm input1
N/A
00
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
no
N/A
Number of component inputs0
N/A
001
Composite inputno
N/A
N/A
no
N/A
Number of composite inputs0
N/A
001
DisplayPortyes
N/A
yesyes
N/A
DVI Portnononono
N/A
HDCPyesyesyesyesyes
HDMInoyesyesyesyes
Headphone outputyesnoyesyes
N/A
Microphone inputyes
N/A
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
11
S-video inputno
N/A
N/A
no
N/A
Number of s-video inputs0
N/A
00
N/A
Thunderboltno
N/A
noyes
N/A
USB for videono
N/A
nono
N/A
VGA inno
N/A
nono
N/A
Number of DisplayPort inputs1
N/A
11
N/A
Number of DisplayPort outputs0
N/A
0
N/A
N/A
DisplayPort version1.2
N/A
N/A
N/A
N/A
Type of DisplayPort connectorStandard
N/A
StandardStandard
N/A
HDMI ports quantity
N/A
1222
HDMI version
N/A
1.4
N/A
2.0
N/A
VGA (D-Sub) ports quantity
N/A
1
N/A
N/A
1
Number of USB 2.0 port
N/A
N/A
00
N/A
Number of USB 3.0 ports
N/A
N/A
32
N/A
USB connectors (total)
N/A
N/A
32
N/A
Number of HDMI inputs
N/A
N/A
22
N/A
MHL
N/A
N/A
noyes
N/A
Thunderbolt version
N/A
N/A
N/A
1
N/A
Ethernet LAN
N/A
N/A
N/A
N/A
no

Image properties

Maximum resolution3840 x 2160 px
N/A
3440 x 1440 px3440 x 1440 px
N/A
Supported graphics resolutions3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
N/A
3440x14401920x1080
Refresh rate60.0 Hz60.0 Hz61.0 Hz60.0 Hz
N/A
HD type4K Ultra HDWXGA
N/A
Ultra-Wide Quad HDFull HD
Display number of colours1.073 billion colours16.78 million colours
N/A
N/A
16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
10.0 bit
N/A
Colour gamut (NTSC)80.0 %72.0 %
N/A
99.0 %
N/A
Contrast ratio800:1
N/A
1000:11000:1
N/A
Display technologyLEDLEDLEDLEDLED
BacklightLEDLED backlightLEDEdge LED
N/A
Panel typeIGZOTNIPSIPSTN+Film
Response time (GtG)8.0 ms
N/A
5.0 ms5.0 ms
N/A
Response time8.0 ms5.0 ms5.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
no
N/A
Pixel size0.01 in
N/A
0.01 in0.01 in
N/A
Viewing angle (horizontal)176.0 °90.0 °178.0 °178.0 °170.0 °
Viewing angle (vertical)176.0 °65.0 °178.0 °178.0 °160.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %
N/A
99.0 %
N/A
Dynamic contrast ratio
N/A
8000000:15000000:110000000:1
N/A
Response time (BtW)
N/A
N/A
N/A
5.0 ms
N/A

Features

Ascendable and submersibleyes
N/A
yesno
N/A
Pivot functionyesnonono
N/A
Swivelyes
N/A
nono
N/A
Tiltableyes
N/A
yesyes
N/A
Memory card readerno
N/A
nono
N/A
Cable lock slotyesyesnonono
Plug and Play
N/A
yesyesyesyes
Flicker free
N/A
N/A
yesyes
N/A
Bluetooth
N/A
N/A
N/A
N/A
no

Compatibility

3D support (3D-Ready)no
N/A
nonono
Adaptive synchronizationno
N/A
nono
N/A
HDRno
N/A
nono
N/A
VESA mountyesyesyesyesyes
Type of VESA mount200x200mm100x100mm100x100mm100x100mm
N/A

Power

Connecting 9V/12V/14VNone
N/A
N/A
None
N/A
Operational power consumption< 93
N/A
< 70< 54
N/A
Power consumption (standby)1.0 W0.5 W1.2 W1.2 W0.5 W
Power consumption (typical)93.0 W9.0 W80.0 W80.0 W55.0 W
Energy efficiency class
N/A
C
N/A
B
N/A