Comparison between:
- 27" HP U27 4K Wireless Monitor
- 27" HP E27d G4 QHD

Brand, series, model

Information about the brand, series, model and model aliases.

HP U27 4K Wireless MonitorHP E27d G4 QHD
HP U27 4K Wireless MonitorHP E27d G4 QHD
Model alias9TQ12AA
9TQ13AA
E27d QHD Advanced Docking Monitor

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel typeIPSIPS
Panel bit depth10 bits8 bits
Colors1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density163 ppi
64 ppcm
109 ppi
42 ppcm
Display area89.08 %89.19 %
BacklightW-LEDW-LED
sRGB99 %99 %
Brightness300 cd/m²300 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast10000000 : 15000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)31 kHz - 135 kHz30 kHz - 90 kHz
Vertical frequency (digital)40 Hz - 60 Hz48 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.3 W0.5 W
Power consumption (eco)-30 W
Power consumption (average)46.2 W80 W
Power consumption (maximum)72 W175 W
Energy efficiency classBA

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width613.5 mm
61.35 cm
24.1535 in
2.0128 ft
613.6 mm
61.36 cm
24.1575 in
2.0131 ft
Height366.5 mm
36.65 cm
14.4291 in
1.2024 ft
366 mm
36.6 cm
14.4094 in
1.2008 ft
Depth53.2 mm
5.32 cm
2.0945 in
0.1745 ft
48.5 mm
4.85 cm
1.9094 in
0.1591 ft
Weight5 kg
11.02 lbs
5.5 kg
12.13 lbs
Width with stand613.5 mm
61.35 cm
24.1535 in
2.0128 ft
613.6 mm
61.36 cm
24.1575 in
2.0131 ft
Height with stand401.3 mm
40.13 cm
15.7992 in
1.3166 ft
535.4 mm
53.54 cm
21.0787 in
1.7566 ft
Depth with stand193.5 mm
19.35 cm
7.6181 in
0.6348 ft
485 mm
48.5 cm
19.0945 in
1.5912 ft
Weight with stand-8.2 kg
18.08 lbs
ColorsSilverBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoYes
Left pivot-90 °
Right pivot-90 °
Left/right swivelYesYes
Left swivel-30 °
Right swivel-30 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt16 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 3 W-

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoYes

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkWi-Fi Direct-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.2 (Type-B; Gen 1; upstream)
3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
4 x USB 3.0 (Type-A; 7.5W)
1 x USB 3.1 (Type-C; upstream; 100W)
1 x USB 3.1 (Type-C; downstream; 15W)
1 x Ethernet RJ45
1 x HDMI 1.4
1 x DisplayPort 1.2 (in)
1 x DisplayPort 1.2 (out)
1 x 3.5 mm Microphone In
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)HDCP (High-bandwidth Digital Content Protection)

Features

Some additional functional features of the model.

Features3-sided Borderless Design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
Flicker-free technology
Low Blue Light
Microphone
Infra-Red Sensor
Webcam

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CCC
CE
China CEL
CSA
CSA-NRTL
BSMI
EAC
EUP Lot-6
FCC
GEMS
HRN N N0.201
ICES
IS 1121
KC/KCC
PSB
RCM
SABS IEC 60950-1
SASO
TUV Bauart
VCCI
ISC
EUP Lot-26
IEC 60950:1999
eStandby
MEPS (HP) UKRAINIA
ISO 9241
CE
CB
KC
KCC
NOM
ISO 9241-307
EAC
TUVGS
cTUVus
PSB
CCC
CEL
ISC
VCCI
FCC
BSMI
Vietnam
MEPS
Australian-New Zealand MEPS
WEEE
BIS
CEC
EStandby
CECP
TUV-S

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity20 % - 80 %20 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 95 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
HDMI cable
USB cable
HDMI cable
DisplayPort cable
USB Type-C cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-
 HP U27 4K Wireless MonitorHP E27d G4 QHD