Comparison between:
- 23.8" Acer KA242Y Hbi
- 23.8" BenQ GW2490
- 21.5" InnoCN 22D1F
- 23.8" InnoCN 24C1F-P

Brand, series, model

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

Acer KA242Y HbiBenQ GW2490InnoCN 22D1FInnoCN 24C1F-P
SeriesKA2---
Acer KA242Y HbiBenQ GW2490InnoCN 22D1FInnoCN 24C1F-P
Model aliasKA242YHbi
KA242Y H
UM.QX2AA.H03
--24C1P
Model year2023202420232023

Display

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

Size class23.8 in23.8 in21.5 in23.8 in
Diagonal604 mm
60.4 cm
23.7795 in
1.9816 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
545 mm
54.5 cm
21.4567 in
1.7881 ft
604 mm
60.4 cm
23.7795 in
1.9816 ft
Width527.04 mm
52.704 cm
20.7496 in
1.7291 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
478.656 mm
47.8656 cm
18.8447 in
1.5704 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
Height296.46 mm
29.646 cm
11.6717 in
0.9726 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
260.28 mm
26.028 cm
10.2472 in
0.8539 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
Panel typeVAIPSVAIPS
Panel bit depth8 bits (6 bits + FRC)8 bits (6 bits + FRC)8 bits8 bits
FRCYesYes-No
Colors16777216 colors
24 bits
16777216 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
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
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.249 mm
0.0249 cm
0.0098 in
0.0008 ft
0.275 mm
0.0275 cm
0.0108 in
0.0009 ft
Pixel density92 ppi
36 ppcm
92 ppi
36 ppcm
102 ppi
40 ppcm
92 ppi
36 ppcm
Display area89.03 %84.36 %87.77 %89.1 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB-99 %99 %99 %
Adobe RGB (1998)---90 %
NTSC (1953)72 %--85 %
DCI P3---90 %
Brightness250 cd/m²250 cd/m²250 cd/m²250 cd/m²
Peak brightness---300 cd/m²
Static contrast3000 : 11300 : 13000 : 11000 : 1
Dynamic contrast100000000 : 1---
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time-5 ms
0.0050 s
2 ms
0.0020 s
5 ms
0.0050 s
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms (VRB - Visual Response Boost)---

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 - 110 kHz---
Vertical frequency (digital)56 Hz - 100 Hz48 Hz - 100 Hz48 Hz - 100 Hz48 Hz - 75 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 110 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)0.3 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (average)22 W20 W--
Power consumption (maximum)30 W30 W--
Energy efficiency class-E--

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.

Width540 mm
54 cm
21.2598 in
1.7717 ft
540 mm
54 cm
21.2598 in
1.7717 ft
495.8 mm
49.58 cm
19.5197 in
1.6266 ft
539.6 mm
53.96 cm
21.2441 in
1.7703 ft
Height325 mm
32.5 cm
12.7953 in
1.0663 ft
343 mm
34.3 cm
13.5039 in
1.1253 ft
286.3 mm
28.63 cm
11.2717 in
0.9393 ft
325 mm
32.5 cm
12.7953 in
1.0663 ft
Depth65 mm
6.5 cm
2.5591 in
0.2133 ft
61 mm
6.1 cm
2.4016 in
0.2001 ft
36.7 mm
3.67 cm
1.4449 in
0.1204 ft
53.25 mm
5.325 cm
2.0965 in
0.1747 ft
Weight3.4 kg
7.5 lbs
3.54 kg
7.8 lbs
--
Width with stand540 mm
54 cm
21.2598 in
1.7717 ft
540 mm
54 cm
21.2598 in
1.7717 ft
495.8 mm
49.58 cm
19.5197 in
1.6266 ft
539.6 mm
53.96 cm
21.2441 in
1.7703 ft
Height with stand414 mm
41.4 cm
16.2992 in
1.3583 ft
408 mm
40.8 cm
16.063 in
1.3386 ft
376.3 mm
37.63 cm
14.815 in
1.2346 ft
513.55 mm
51.355 cm
20.2185 in
1.6849 ft
Depth with stand192 mm
19.2 cm
7.5591 in
0.6299 ft
182 mm
18.2 cm
7.1654 in
0.5971 ft
160.9 mm
16.09 cm
6.3346 in
0.5279 ft
194.3 mm
19.43 cm
7.6496 in
0.6375 ft
Weight with stand3.8 kg
8.38 lbs
3.93 kg
8.66 lbs
-5.6 kg
12.35 lbs
Box width--554 mm
55.4 cm
21.811 in
1.8176 ft
-
Box height--353 mm
35.3 cm
13.8976 in
1.1581 ft
-
Box depth--120 mm
12 cm
4.7244 in
0.3937 ft
-
Stand depth192 mm
19.2 cm
7.5591 in
0.6299 ft
182 mm
18.2 cm
7.1654 in
0.5971 ft
160.9 mm
16.09 cm
6.3346 in
0.5279 ft
194.3 mm
19.43 cm
7.6496 in
0.6375 ft
ColorsBlackBlackBlackBlack

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 mm75 x 75 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoYes
Height adjustment range---120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotNoNoNoYes
Left pivot---90 °
Right pivot---90 °
Left/right swivelNoNoNoYes
Left swivel---45 °
Right swivel---45 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt15 °20 °15 °20 °
---Cable management

Audio

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

Speakers-2 x 2 W-2 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.

Network---LAN

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-C; 15W)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x USB 2.0 (Type-B; upstream)
2 x USB 2.0 (Type-A; downstream)
1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode)
1 x Ethernet RJ45
1 x HDMI 1.4
1 x 3.5 mm Audio Out
--High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAdaptive Contrast Management (ACM)
AMD FreeSync technology
Flicker-free technology
Low Blue Light
ZeroFrame Design
AMA (Advanced Motion Accelerator)
Brightness Intelligence Gen 2 (B.I. Gen 2)
Coding Mode
Color Weakness Mode
Eye-CareU
Eye Reminder
Paper Mode
Flicker-free technology
Light Sensor
Low Blue Light Plus
VESA MediaSync Display
3-side borderless design
Adaptive-Sync technology
Flicker-free technology
Low Blue light
3-sided borderless design
Adaptive-Sync technology
Flicker-free technology
KVM Switch
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesMPR IIEnergy Star 8.0
EPEAT Bronze
EyeSafe Display 2.0
TCO Certified 9.0
TÜV Eye Comfort 2.0
TÜV Rheinland Flicker-free
TÜV Rheinland Low Blue Light (Hardware Solution)
CC
FCC
RoHS
TÜV Rheinland Low Blue Light Certified
FCC
RoHS
TUV Rheinland Low Blue Light Certified

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
-5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity20 % - 85 %-10 % - 80 %20 % - 90 %
Operating altitude---5000 m
16404.2 ft
Storage temperature---20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--5 % - 85 %5 % - 95 %
Storage altitude---12192 m
40000 ft

Accessories

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

AccessoriesHDMI cableHDMI cableHDMI cableHDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Acer KA242Y HbiBenQ GW2490InnoCN 22D1FInnoCN 24C1F-P