Comparison between:
- 24.5" Acer KG251Q Zbmiipx
- 23.8" AOpen 24SA2Y E
- 23.8" AOpen 24SA2Y H

Brand, series, model

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

Acer KG251Q ZbmiipxAOpen 24SA2Y EAOpen 24SA2Y H
Acer KG251Q ZbmiipxAOpen 24SA2Y EAOpen 24SA2Y H
Model aliasKG251QZbmiipx--
Model year202220222022

Display

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

Size class24.5 in23.8 in23.8 in
Diagonal622.3 mm
62.23 cm
24.5 in
2.0417 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
Width543.744 mm
54.3744 cm
21.4072 in
1.7839 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
Height302.616 mm
30.2616 cm
11.914 in
0.9928 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 typeVAIPSVA
Panel bit depth8 bits (6 bits + FRC)8 bits (6 bits + FRC)8 bits (6 bits + FRC)
FRCYesYesYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.283 mm
0.0283 cm
0.0111 in
0.0009 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 density89 ppi
35 ppcm
92 ppi
36 ppcm
92 ppi
36 ppcm
BacklightW-LEDW-LEDW-LED
NTSC (1953)72 %72 %72 %
Brightness250 cd/m²250 cd/m²250 cd/m²
Static contrast3000 : 11000 : 13000 : 1
Dynamic contrast100000000 : 1100000000 : 1100000000 : 1
HDRHDR10HDR10HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
Response time - 1 ms (VRB - Visual Response Boost)Response time - 1 ms (TVR - Turbo Visual Response)Response time - 1 ms (TVR - Turbo Visual Response)

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)32 kHz - 281 kHz--
Vertical frequency (digital)48 Hz - 250 Hz48 Hz - 100 Hz48 Hz - 100 Hz
DisplayPort - 32 kHz - 281 kHz; 48 Hz - 250 Hz
HDMI - 32 kHz - 270 kHz; 48 Hz - 240 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.4 W0.4 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (average)42 W--

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.

Width557 mm
55.7 cm
21.9291 in
1.8274 ft
--
Weight2.96 kg
6.53 lbs
--
Width with stand557 mm
55.7 cm
21.9291 in
1.8274 ft
--
Height with stand421.4 mm
42.14 cm
16.5906 in
1.3825 ft
--
Depth with stand188.8 mm
18.88 cm
7.4331 in
0.6194 ft
--
Weight with stand3.3 kg
7.28 lbs
--
Stand depth188.8 mm
18.88 cm
7.4331 in
0.6194 ft
--
ColorsBlack and RedBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm75 x 75 mm75 x 75 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt15 °15 °15 °

Audio

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

Speakers2 x 2 W2 x 1 W2 x 1 W

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesAMD FreeSync Premium
Blue Light Filter
Flicker-free technology
Game View
ZeroFrame Design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
ZeroFrame Design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
ZeroFrame Design

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
CE
FCC
ISO9241-307
J-Moss Green Mark
MPR II
PSE
RoHS
VCCI-B
--

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 temperature0 °C - 40 °C
32 °F - 104 °F
--
Operating humidity20 % - 85 %--

Accessories

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

AccessoriesHDMI cable--

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington--
 Acer KG251Q ZbmiipxAOpen 24SA2Y EAOpen 24SA2Y H