Comparison between:
- 28" AOC U28G2U
- 34" HP 34f Curved Display
- 23.8" HP X24ih Gaming Monitor
- 23.8" HP X24i Gaming Monitor

Brand, series, model

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

AOC U28G2UHP 34f Curved DisplayHP X24ih Gaming MonitorHP X24i Gaming Monitor
AOC U28G2UHP 34f Curved DisplayHP X24ih Gaming MonitorHP X24i Gaming Monitor
Model alias-6JM50AA-2W922AA

Display

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

Size class28 in34 in23.8 in23.8 in
Diagonal708.538 mm
70.8538 cm
27.8952 in
2.3246 ft
863.6 mm
86.36 cm
34 in
2.8333 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
Width620.928 mm
62.0928 cm
24.446 in
2.0372 ft
799.795 mm
79.9795 cm
31.488 in
2.624 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
Height341.28 mm
34.128 cm
13.4362 in
1.1197 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 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
Panel typeIPSIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)8 bits8 bits (6 bits + FRC)8 bits (6 bits + FRC)
FRCYesNoYesYes
Colors1073741824 colors
30 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
2.389:11.6:1
16:10
1.6:1
16:10
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3440 x 1440 pixels1920 x 1200 pixels1920 x 1200 pixels
Pixel pitch0.161 mm
0.0161 cm
0.0063 in
0.0005 ft
0.232 mm
0.0232 cm
0.0091 in
0.0008 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
Pixel density157 ppi
61 ppcm
109 ppi
43 ppcm
92 ppi
36 ppcm
92 ppi
36 ppcm
Display area90.36 %89.57 %88.68 %88.68 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB119 %99.5 %--
NTSC (1953)107 %---
DCI P397 %---
Brightness300 cd/m²300 cd/m²350 cd/m²350 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast80000000 : 110000000 : 1--
HDRHDR10---
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
1 ms
0.0010 s
1 ms
0.0010 s
Coating-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)30 kHz - 140 kHz30 kHz - 89 kHz--
Vertical frequency (digital)23 Hz - 75 Hz60 Hz48 Hz - 144 Hz48 Hz - 144 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
Electric current (A)1.5 A---
Power consumption (off)-0.19 W0.5 W0.5 W
Power consumption (sleep)0.5 W0.29 W0.5 W0.5 W
Power consumption (eco)--20 W20 W
Power consumption (average)45 W47 W38 W38 W
Power consumption (maximum)--46 W46 W
Energy efficiency class-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.

Width636.4 mm
63.64 cm
25.0551 in
2.0879 ft
814.1 mm
81.41 cm
32.0512 in
2.6709 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
Height368.5 mm
36.85 cm
14.5079 in
1.209 ft
367.2 mm
36.72 cm
14.4567 in
1.2047 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
Depth49.3 mm
4.93 cm
1.9409 in
0.1617 ft
49.9 mm
4.99 cm
1.9646 in
0.1637 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
Weight4.77 kg
10.52 lbs
-4.55 kg
10.03 lbs
4.55 kg
10.03 lbs
Width with stand636.4 mm
63.64 cm
25.0551 in
2.0879 ft
814.1 mm
81.41 cm
32.0512 in
2.6709 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
Height with stand401.9 mm
40.19 cm
15.8228 in
1.3186 ft
451.6 mm
45.16 cm
17.7795 in
1.4816 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
Depth with stand227.4 mm
22.74 cm
8.9528 in
0.7461 ft
187 mm
18.7 cm
7.3622 in
0.6135 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
Weight with stand6.18 kg
13.62 lbs
7.1 kg
15.65 lbs
--
ColorsBlackSilverBlackBlack

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 range130 mm
13 cm
5.1181 in
0.4265 ft
---
Landscape/portrait pivotYesNoNoNo
Left pivot0 °---
Right pivot90 °---
Left/right swivelYesNoNoNo
Left swivel30 °---
Right swivel30 °---
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt23 °25 °22 °22 °

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

Storage8 GB---

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.2 (Type-B; Gen 1; upstream)
4 x USB 3.2 (Type-A; Gen 1; downstream)
2 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
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
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.

FeaturesClear Vision
DDC2B (DDC/CI compatible)
Dynamic Colour Boost (DCB) technology
Dynamic Contrast Ratio (DCR) technology
Flicker-free technology
HDR Mode
Low Blue Light
Picture-by-Picture
Picture-in-Picture
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

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
CE
CECP
CEL
CH RoHS
cTUVus
ISO9241-307
TÜV Low Blue Light
Win10
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
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

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 temperature-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 humidity-20 % - 80 %20 % - 80 %20 % - 80 %
Operating altitude-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
Storage humidity-5 % - 95 %5 % - 95 %5 % - 95 %
Storage altitude-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.

AccessoriesHDMI cable
USB Type-B cable
HDMI cable
USB cable
HDMI CableHDMI Cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slotSecurity lock slotSecurity lock slot
 AOC U28G2UHP 34f Curved DisplayHP X24ih Gaming MonitorHP X24i Gaming Monitor