Comparison between:
- 27" HP U27 4K Wireless Monitor
- 23.8" HP X24i Gaming Monitor
- 23.8" HP X24ih Gaming Monitor
- 34" HP 34f Curved Display

Brand, series, model

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

HP U27 4K Wireless MonitorHP X24i Gaming MonitorHP X24ih Gaming MonitorHP 34f Curved Display
HP U27 4K Wireless MonitorHP X24i Gaming MonitorHP X24ih Gaming MonitorHP 34f Curved Display
Model alias9TQ12AA
9TQ13AA
2W922AA-6JM50AA

Display

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

Size class27 in23.8 in23.8 in34 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
604.478 mm
60.4478 cm
23.7983 in
1.9832 ft
604.478 mm
60.4478 cm
23.7983 in
1.9832 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
799.795 mm
79.9795 cm
31.488 in
2.624 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Panel typeIPSIPSIPSIPS
Panel bit depth10 bits8 bits (6 bits + FRC)8 bits (6 bits + FRC)8 bits
FRC-YesYesNo
Colors1073741824 colors
30 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.6:1
16:10
1.6:1
16:10
2.389:1
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
1920 x 1200 pixels1920 x 1200 pixels3440 x 1440 pixels
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
0.232 mm
0.0232 cm
0.0091 in
0.0008 ft
Pixel density163 ppi
64 ppcm
92 ppi
36 ppcm
92 ppi
36 ppcm
109 ppi
43 ppcm
Display area89.08 %88.68 %88.68 %89.57 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %--99.5 %
Brightness300 cd/m²350 cd/m²350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast10000000 : 1--10000000 : 1
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
1 ms
0.0010 s
1 ms
0.0010 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
---
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)31 kHz - 135 kHz--30 kHz - 89 kHz
Vertical frequency (digital)40 Hz - 60 Hz48 Hz - 144 Hz48 Hz - 144 Hz60 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.5 W0.5 W0.19 W
Power consumption (sleep)0.3 W0.5 W0.5 W0.29 W
Power consumption (eco)-20 W20 W-
Power consumption (average)46.2 W38 W38 W47 W
Power consumption (maximum)72 W46 W46 W-
Energy efficiency classB--B

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
540.8 mm
54.08 cm
21.2913 in
1.7743 ft
540.8 mm
54.08 cm
21.2913 in
1.7743 ft
814.1 mm
81.41 cm
32.0512 in
2.6709 ft
Height366.5 mm
36.65 cm
14.4291 in
1.2024 ft
325.8 mm
32.58 cm
12.8268 in
1.0689 ft
325.8 mm
32.58 cm
12.8268 in
1.0689 ft
367.2 mm
36.72 cm
14.4567 in
1.2047 ft
Depth53.2 mm
5.32 cm
2.0945 in
0.1745 ft
53.1 mm
5.31 cm
2.0906 in
0.1742 ft
53.1 mm
5.31 cm
2.0906 in
0.1742 ft
49.9 mm
4.99 cm
1.9646 in
0.1637 ft
Weight5 kg
11.02 lbs
4.55 kg
10.03 lbs
4.55 kg
10.03 lbs
-
Width with stand613.5 mm
61.35 cm
24.1535 in
2.0128 ft
540.8 mm
54.08 cm
21.2913 in
1.7743 ft
540.8 mm
54.08 cm
21.2913 in
1.7743 ft
814.1 mm
81.41 cm
32.0512 in
2.6709 ft
Height with stand401.3 mm
40.13 cm
15.7992 in
1.3166 ft
406.5 mm
40.65 cm
16.0039 in
1.3337 ft
406.5 mm
40.65 cm
16.0039 in
1.3337 ft
451.6 mm
45.16 cm
17.7795 in
1.4816 ft
Depth with stand193.5 mm
19.35 cm
7.6181 in
0.6348 ft
209.9 mm
20.99 cm
8.2638 in
0.6886 ft
209.9 mm
20.99 cm
8.2638 in
0.6886 ft
187 mm
18.7 cm
7.3622 in
0.6135 ft
Weight with stand---7.1 kg
15.65 lbs
ColorsSilverBlackBlackSilver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesNoYesNo
Height adjustment range100 mm
10 cm
3.937 in
0.3281 ft
---
Landscape/portrait pivotNoNoNoNo
Left/right swivelYesNoNoNo
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt16 °22 °22 °25 °

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.

CameraNoNoNoNo

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
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
3 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features3-sided Borderless Design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
AMD FreeSync Premium
Flicker-free technology
Low Blue Light
AMD FreeSync Premium
Flicker-free technology
Low Blue Light
AMD FreeSync technology
Flicker-free technology
Low Blue Light

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
Australian-New Zealand MEPS
BSMI
CB
CCC
CE
CEL
EAC
E-standby
EUP Lot-5
EUP Lot-6
FCC
ISC Mark
ISO 9241-307
KC/KCC
NOM
NOM NYCE
PSB
TUV Bauart
UL/CSA
VCCI
Vietnam MEPS
WEEE
South Africa MEPS
Ukraine Energy label
California Energy Commission (CEC)
WW application
ICE
UAE
Australian-New Zealand MEPS
BSMI
CB
CCC
CE
CEL
EAC
E-standby
EUP Lot-5
EUP Lot-6
FCC
ISC Mark
ISO 9241-307
KC/KCC
NOM
NOM NYCE
PSB
TUV Bauart
UL/CSA
VCCI
Vietnam MEPS
WEEE
South Africa MEPS
Ukraine Energy label
California Energy Commission (CEC)
WW application
ICE
UAE
BSMI
CB
CCC
CE
China Energy Label (CEL)
CSA
CSA-NRTL
EAC
E-standby
EUP Lot-6
FCC
GEMS
HRN N N0.201
ICES
IS 1121
ISO 9241-307
KC
KCC
RCM
SABSIEC 60950-1
SASO
TUV Bauart
VCCI
ES7.0
EUP Lot 26
MEPS (HP) UKRAINIAN
IEC60950:1999
PSBISC

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

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slotSecurity lock slotSecurity lock slot
 HP U27 4K Wireless MonitorHP X24i Gaming MonitorHP X24ih Gaming MonitorHP 34f Curved Display