We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
AOC 24B2XDM Monitor
AOC 24B2XDM
Close
Asus PQ321QE Monitor
Asus PQ321QE
Close
HP Z27i Monitor
HP Z27i
Close
HP Z27s Monitor
HP Z27s
Available colors
Editiorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
3.3 out of 5
6 user ratings
5 stars
0 %
4 stars
66 %
3 stars
0 %
2 stars
33 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
The Hewlett-Packard Z27s is a 27-inch, 4K Ultra High Definition display suitable for use with any modern PC or Macintosh. The IPS, anti-reflection display is flat, bright and the multiple mechanical adjustments as well as multiple inputs are superb. John Martellaro connected one to his Mac Pro and spent several montRead more
Post Magazine is dedicated to serving the most intensely dynamic segment of the entertainment industry: Post Production. Post magazine has over 25 years of experience covering this business.Read more
Thanks to its large 4K display and clever on-screen controls, the HP Z27 display is a solid buy for those looking to up their productivity. We spent 20 hours testing its capabilities.Read more
Read editorial reviews
User rating
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
47 %
3 stars
15 %
2 stars
2 %
1 stars
0 %
34
4.1 out of 5
34 user ratings
5 stars
32 %
4 stars
47 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in31.5 in27.0 in27.0 in
Brightness250.0 cd/m²350.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack
Panel designFlatFlatFlatFlat
Built-in USB hubnonoyesyes
Built-in cameranononono
Screen surfaceMatteMatteMatteMatte
Touchscreen
N/A
nonono
Built-in speakers
N/A
yesnono

Dimensions

Height (without stand)12.64 in19.25 in14.93 in14.58 in
Height with stand16.47 in
N/A
16.55 in21.1 in
Depth (with stand)6.73 in10.08 in9.54 in9.54 in
Depth (without stand)1.48 in1.38 in2.58 in2.4 in
Width (with stand)21.24 in29.53 in25.24 in24.63 in
Weight0.1 oz458.56 oz268.08 oz271.61 oz
Height adjustment
N/A
5.91 in4.72 in4.72 in
Height (min-max)
N/A
< 489420.4 - 540.4< 536
Weight (without stand)
N/A
N/A
11.68 lb
N/A

Connectivity

DVI Portyesnoyesno
HDMInonoyesyes
Headphone outputnoyes
N/A
yes
VGA (D-Sub) ports quantity1
N/A
1
N/A
Analogue 3.5mm input
N/A
1
N/A
0
Component input (YPbPr/YCbCr)
N/A
nonono
Number of component inputs
N/A
000
Composite input
N/A
nonono
Number of composite inputs
N/A
000
DisplayPort
N/A
yesyesyes
HDCP
N/A
yesyesyes
Microphone input
N/A
yes
N/A
N/A
Headphone outputs quantity
N/A
1
N/A
N/A
S-video input
N/A
nonono
Number of s-video inputs
N/A
000
Thunderbolt
N/A
nonono
USB for video
N/A
no
N/A
no
VGA in
N/A
noyesno
Number of DisplayPort inputs
N/A
112
Number of DisplayPort outputs
N/A
0
N/A
N/A
DisplayPort version
N/A
1.21.21.2
Type of DisplayPort connector
N/A
StandardStandardStandard
Number of USB 2.0 port
N/A
N/A
00
Number of USB 3.0 ports
N/A
N/A
44
USB connectors (total)
N/A
N/A
44
DVI-D ports quantity
N/A
N/A
1
N/A
HDMI ports quantity
N/A
N/A
11
Number of HDMI inputs
N/A
N/A
12
HDMI version
N/A
N/A
1.41.4
Ethernet LAN
N/A
N/A
no
N/A
MHL
N/A
N/A
N/A
yes

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840x2160
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x800
  • 1440x900
  • 1600x1200
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 640x480
  • 720x400
  • 800x600
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1440x900
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 2560x1600
  • 3840x2160
  • 640x480
  • 720x400
  • 800x600
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeFull HD4K Ultra HD
N/A
4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours16.78 million colours1.073 billion colours
Colour depth (per channel)8.0 bit10.0 bit
N/A
10.0 bit
Colour gamut (NTSC)72.0 %80.0 %
N/A
N/A
Dynamic contrast ratio20000000:1
N/A
5000000:15000000:1
Display technologyLCDLEDLCDLED
BacklightW-LEDLEDWLEDLED
Panel typeVAIGZOAH-IPSIPS
Response time4.0 ms8.0 ms8.0 ms6.0 ms
Viewing angle (horizontal)178.0 °176.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px2560 x 1440 px3840 x 2160 px
Contrast ratio
N/A
800:11000:11000:1
Response time (GtG)
N/A
8.0 ms8.0 ms6.0 ms
Picture-in-Picture (PIP)
N/A
no
N/A
yes
Pixel size
N/A
0.01 in0.01 in0.01 in

Features

Cable lock slotyesyesyesyes
Flicker freeyes
N/A
N/A
N/A
Ascendable and submersible
N/A
yesyesno
Pivot function
N/A
yesyesyes
Swivel
N/A
yesyesyes
Tiltable
N/A
yesyesyes
Memory card reader
N/A
nonono
Wi-Fi
N/A
N/A
no
N/A
Bluetooth
N/A
N/A
no
N/A
Plug and Play
N/A
N/A
yesyes

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm200x200mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
nonono
HDR
N/A
nonono

Power

Energy efficiency classF
N/A
N/A
C
Power consumption (standby)0.3 W1.0 W0.5 W0.4 W
Power consumption (typical)21.0 W93.0 W60.0 W60.8 W
Connecting 9V/12V/14V
N/A
None
N/A
None
Operational power consumption
N/A
< 9338.62 - 7560.8 - 86.9