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Acer KB242Y G0bi vs LG 24U411A-B

Product A: Acer

KB242Y G0bi

62 of 172 known
Change Acer KB242Y G0bi

Compare the LG 24U411A-B with

Product B: LG

24U411A-B

74 of 172 known
Change LG 24U411A-B

Compare the Acer KB242Y G0bi with

41 of 164 fields differ

Download CSVDownload JSON
  • 15 different values
  • 26 known for one only
  • 35 the same
  • 88 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use SDR (EU label)Lower is betterA: 18WB: 16WLG is 2 W lower.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

1920 × 1080Native for both
A120Hz
B120Hz

Weight

0 to 15 kg

Weight with stand
A2.6kg
B3.2kg

All 172 fields

Every value links to where we found it.

AAcer KB242Y G0bi
BLG 24U411A-B

General

1 of 8 differ
Series
KB21Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Page breadcrumb Monitors, Essential, KB2.
Not available
Model numbers
KB242Y G0bi, KB242Y G0, UM.QK2AA.003, UM.QK2EE.0031Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Page header: Model KB242Y G0, Part UM.QK2AA.003. The page heading also reads KB242Y G0bi.3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026Acer UK page titled KB2 - KB242Y G0 Tech Specs, part UM.QK2EE.003. Acer blocks automated fetching, so the page text was first read through a search tool and then confirmed in Arni's Chrome on 2026-10-21.
24U411A-B, 24U411A-B.AEKQ, 24U411A-B.AUSQ, 24U411A-BG1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Page title and SKU 24U411A-B.AEKQ.EEUK.UK.C. The compliance files on the page use 24U411A-BG, which is the identifier on the EPREL sheet and in the owner's manual. The US spec sheet gives 24U411A-B.AUSQ.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Cover lists 24U411A-BN and 24U411A-BG.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026Title 24U411A-B.AUSQ.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Model identifier 24U411A-BG.
GTIN / EAN
19513325934710Spec databaseupcitemdb.com/upc/195133259347Read 21 October 2026UPCitemdb lists UPC 195133259347 (EAN-13 0195133259347) for 23.8" Acer KB2 Essential Monitor - KB242Y G0BI, seen at the Acer Online Store. A search for part UM.QK2AA.003 returns the same UPC. The check digit is valid. This is the US part only, and no EAN for the UK part UM.QK2EE.003 was found.
1951741245503Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026UPC 195174124550 for the US model 24U411A-B.AUSQ.
Announced
Not available
Not available
Status
Available2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Acer store page lists the monitor at 129.99 USD and In stock on the archived copy of 2026-03-09. ProductChart shows 79.99 USD at Amazon on 2026-10-20.6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Price shown 79.99 USD at Amazon as of 2026-10-20.
Available1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026LG UK page is live with a Buy Now link. LG US spec sheet dated 2025-07-22. US retailers list it. Scan UK marks its own SKU end of life.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
US, GB, EU1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026US part number UM.QK2AA.003 with a US power cord.3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026UK part number UM.QK2EE.003.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026EU market per the EPREL entry.
US, GB, EU1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026UK page and UK compliance documents.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026US sheet.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026EU market per the EPREL entry.
Colours
Black2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Physical Characteristics Color: Black.
Black1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Page title ends with Black.
Segment
Office1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Sold in the Acer Essential monitor line, KB2 series. Stored as office.
Office1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Listed under Monitors, Full HD and QHD Monitor. It is not an UltraGear model. Stored as office.

Display

5 of 12 differ
Screen size
23.8in(60.5 cm)1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Viewable Screen Size 23.8 inch. Screen Size Class 24 inch. The 23.8 inch figure is used because it is also the figure in the product name.
23.8in(60.5 cm)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Size 23.8 inch (60 cm). The EPREL sheet rounds to 24 inch.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026Screen Size 23.8 inch.
Viewable screen diagonal
23.8in(60.5 cm)1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Viewable Screen Size 23.8 inch.
Not available
Native resolution
1920 × 1080px2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Screen: 23.8 inch Full HD (1920 x 1080). Screen Resolution 1920 x 1080. Acer blocks automated fetching, so the text was read from the Internet Archive copy of 2026-03-09.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Screen resolution 1 920 x 1 080 pixels.
1920 × 1080px1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Resolution 1920 x 1080.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026Resolution 1920 x 1080.
Aspect ratio
16:91Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Aspect Ratio 16:9. The US spec page gives no resolution, which is on the Acer store page.2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Aspect Ratio 16:9.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Size ratio 16:9.
16:91Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Aspect Ratio 16:9.
Pixel density
92.6ppi
92.6ppi
Pixel pitch
0.275mm3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026Tech Specs tab, read in Arni's Chrome on 2026-10-21: Pixel Pitch 0.27500 mm. This agrees with a 23.8 inch 1920 x 1080 panel.
0.2745mm1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Pixel Pitch 0.2745 x 0.2745 mm.
Active display area
Width526Height296mm(20.7 × 11.7 in)3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026UK page lists Active Display Area 526 x 296 mm, read through a search tool. The EPREL visible area of 15.6 dm2 agrees.
Not available
Curved
No6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table lists the model as not curved.
Not available
Curvature radius
Not available
Not available
Screen surface
Matte1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Screen Surface: Anti-glare.6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: Matte.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page lists a matte anti-glare coating.
Matte6Retailer pagesearch.kakaku.com/24U411A-BRead 20 October 2026Kakaku lists the Japanese 24U411A-B with a non-glare surface (Japanese: non-glare). LG's own pages do not state the surface. Japan release date 2025-09-18 is on the same page.
Anti-reflection coating
Anti-glare1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Screen Surface: Anti-glare.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page lists a matte anti-glare coating.
Not available
Touchscreen
Not available
Not available

Panel

3 of 31 differ
Panel type
IPS2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Panel Technology: In-plane Switching (IPS) Technology. IPS (178 x 178 degrees).
IPS1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Panel Type IPS.
Panel type (as published)
IPS2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Store headline names the panel IPS.
IPS1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Panel Type IPS.
Backlight
Not available
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Colour depth
Not available
8bits2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Product Specification: 8-bit colour is supported. The colour depth method is not stated.
Colour depth method
Not available
Not available
Displayable colours
16.7 million2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Color Supported: 16.7 million.
16.7 million1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Color Depth (Number of Colors) 16.7M.
sRGB coverage
99%7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review lists 99% sRGB colour saturation. The CIE diagram and whether it is coverage or volume are not stated.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page lists 99% sRGB.9Retailer pageamazon.com/Acer-23-8in-1920x1080-Office-Monitor/dp/B09KG5FW1GRead 20 October 2026Listing title: sRGB 99%. No CIE diagram or method.
99%1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Color Gamut (Typ.) sRGB 99% (CIE1931). The minimum is sRGB 95% (CIE1931). The typical value is stored.
DCI-P3 coverage
Not available
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Not available
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
1,500:13Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026UK page lists Native Contrast Ratio 1,500:1, read through a search tool. ProductChart also lists 1500:1. Acer US lists only the 100,000,000:1 dynamic figure.6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: Contrast Ratio 1500:1.
1,500:11Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Contrast Ratio (Typ.) 1500:1. The minimum is 1050:1. The typical value is stored.
Brightness (typical, SDR)
250nits1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Brightness 250 Nit. The conditions are not stated.2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Brightness 250 Nit.
250nits1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Brightness (Typ.) 250 cd/m2.
Brightness (maker minimum)
Not available
220nits1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Brightness (Min.) 220 cd/m2.
Peak brightness (HDR)
Not available
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
Not available
HDR101Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table HDR 10: YES. No VESA DisplayHDR level is named.
HDR certification
Not available
Not available
Viewing angle (horizontal)
178°2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Horizontal Viewing Angle 178 degrees.
178°1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Viewing Angle (CR 10 or more) 178 degrees right and left.
Viewing angle (vertical)
178°2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Vertical Viewing Angle 178 degrees.
178°1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Viewing Angle (CR 10 or more) 178 degrees up and down.

Refresh rate and motion

6 of 22 differ
Refresh rate per resolution and port
AAcer KB242Y G0bi
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 1.4VGA
1920 × 1080Native120Hz75Hz
Source2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Standard Refresh Rate: 120Hz Using HDMI Port; 75Hz Using VGA. Bit depth, chroma and DSC are not stated.
BLG 24U411A-B
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.0VGA
1920 × 1080Native120Hz8-bit75Hz
Source2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Product Specification, Max Resolution for 24U411A-BN and 24U411A-BG: 1920 x 1080 at 120 Hz (HDMI) and 1920 x 1080 at 75 Hz (D-SUB). The preset tables also list 100 Hz and 75 Hz timings, which are not stored as maximums. The HDMI version comes from the US spec sheet.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026HDMI compliant with HDMI 2.0, refresh rate 120 Hz.
Max refresh rate
120Hz
120Hz
Max refresh rate at native resolution
120Hz
120Hz
Max refresh rate over DisplayPort
Not available
Not available
Max refresh rate over HDMI
120Hz
120Hz
Max refresh rate over USB-C
Not available
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
120Hz2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026120 Hz over HDMI. No overclock mode is described.
120Hz1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Refresh Rate (Max.) 120 Hz. No overclock mode is described.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review lists Adaptive-Sync support (FreeSync Compatible). No FreeSync certification tier is named, so only Adaptive-Sync is stored.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page lists Adaptive-Sync support, compatible with AMD FreeSync.9Retailer pageamazon.com/Acer-23-8in-1920x1080-Office-Monitor/dp/B09KG5FW1GRead 20 October 2026Listing title: AdaptiveSync (FreeSync Compatible).
Adaptive-Sync, HDMI VRR1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table lists VRR: YES. The 1ms MBR footnote says Adaptive sync cannot be used while MBR is on. FreeSync and G-SYNC are not named. The owner's manual says VRR works over HDMI only.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Game Adjust, VRR: Supported Interface HDMI. A graphics card that supports VRR is needed.
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
Not available
5ms1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Response Time: 1ms MBR, 5ms (GtG at Faster). The 5 ms grey-to-grey figure is stored.
Response time (maker MPRT claim)
1ms1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Response Time 1 ms. The Acer store page headlines it as 1 ms. Reviews describe it as Visual Response Boost (VRB), a blur-reduction mode, so it is stored as the MPRT-style figure. No grey-to-grey figure is published.2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Response Time 1 ms. Treated as the VRB figure, see the US page note.
1ms1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026The 1ms MBR figure is a motion blur reduction claim, not a grey-to-grey time. The page says MBR lowers luminance.
Overdrive settings
Not available
Faster, Fast, Normal, Off2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Game Adjust, Response Time: Faster, Fast, Normal, Off. Faster may cause image sticking.
Motion blur reduction
Yes8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page describes the 1 ms figure as based on VRB backlight strobing, not native grey-to-grey transitions.
Yes1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Motion Blur Reduction Tech.: YES. Footnote: 1ms Motion Blur Reduction lowers luminance and flicker may occur during operation.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Game Adjust: 1ms Motion Blur Reduction reduces brightness with backlight control and works best at 1920 x 1080 at 100 or 120 Hz.
Blur-reduction technology
Visual Response Boost (VRB)7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review lists 1ms Visual Response Boost (VRB).8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page names Visual Response Boost (VRB).
1ms Motion Blur Reduction (MBR)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Key features call it 1ms Motion Blur Reduction, short 1ms MBR.
Blur reduction works with VRR
Not available
No1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Footnote: Adaptive sync and Dynamic Action Sync cannot be used while 1ms MBR is active.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Game Adjust: 1ms Motion Blur Reduction and VRR cannot be used at the same time.
Flicker-free (claimed)
Yes9Retailer pageamazon.com/Acer-23-8in-1920x1080-Office-Monitor/dp/B09KG5FW1GRead 20 October 2026Amazon US listing title: Flickerless Technology. The product image from Acer also says Flicker-free Monitor. Acer's own spec tables do not state it.
Yes1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Spec table Flicker Safe: YES. LG describes it as reducing invisible flickering. LG does not use the words flicker-free for it.
Black frame insertion
Not available
Not available

Measured

None of 12 known
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
Not available
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

4 of 19 differ
Video inputs
AAcer KB242Y G0bi
TypeVersionCount
HDMI1.41
VGANot available1
Source1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026HDMI: Yes, HDMI Version 1.4, Total Number of HDMI Ports 1, VGA: Yes. Bandwidth, DSC and HDCP are not stated.2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Inputs: HDMI, VGA. HDMI Version 1.4.
BLG 24U411A-B
TypeVersionCount
HDMI2.01
VGANot available1
Source1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Connectivity: D-Sub YES (1ea), HDMI YES (1ea). The HDMI version is on the US spec sheet. Bandwidth, DSC and HDCP are not stated.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026HDMI Yes x 1, HDMI Version: supports TMDS 6G as compliant with HDMI 2.0. D-Sub Yes x 1. Bandwidth in Gbps and HDCP are not stated.
HDMI ports
1
1
DisplayPort ports
0
0
Highest HDMI version
1.4
2.0
Highest DisplayPort version
Not available
Not available
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
Not available
Not available
USB-C power delivered
Not available
Not available
Thunderbolt
Not available
Not available
USB upstream ports
Not available
Not available
USB downstream hub ports
Not available
Not available
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
Not available
3.5 mm headphone output
No6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: Headphone out No. Acer lists only HDMI and VGA inputs.
Yes1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Connectivity: Headphone output 3-pole (Sound Only).2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Connecting Peripherals: headphones connect through the headphones port.3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026Headphone Out 3-pole (Sound Only).
3.5 mm microphone input
Not available
No1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026The headphone output is 3-pole, sound only, so it has no microphone contact.
Optical out
Not available
Not available
Picture in picture
Not available
Not available
Picture by picture
Not available
Not available

Smart features

None of 4 known
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
Not available
Not available

Audio and camera

1 of 5 differ
Speakers
No6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: Speakers No. Lim Team also says there are no built-in speakers.7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review of 6 August 2025: lacks built-in speakers.
Not available
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

5 of 15 differ
Stand height adjustment
0mm7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review cons: limited ergonomic adjustment with only tilt (-5 to 25 degrees).8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page: tilt adjustment only, no height adjustment.
0mm1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Mechanical: Display Position Adjustments lists Tilt only.
Tilt
Forward5°Backward25°2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Tilt Angle -5 to 25 degrees. Stored as 5 forward and 25 backward.7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review lists tilt adjustment -5 to 25 degrees.
Forward5°Backward20°1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Key features: tilt from -5 to 20 degrees. Stored as 5 forward and 20 backward.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Adjusting the Angle: forward or backward from -5 to 20 degrees.
Swivel
Left0°Right0°7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Tilt-only stand, no swivel.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page: no swivel.
Left0°Right0°1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Display Position Adjustments lists Tilt only. No swivel.
Pivot
Counterclockwise0°Clockwise0°7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Tilt-only stand, no pivot.8Reviewreview-rating.com/en/product/acer-kb242y-g0bi-23-8-monitor-74496Read 20 October 2026Page: no pivot.
Counterclockwise0°Clockwise0°1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Display Position Adjustments lists Tilt only. No pivot.
Removable stand
Not available
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Wall mount instructions: remove the stand by performing the stand attachment in reverse.
VESA mount
100 x 1002Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026VESA Mount Compatible: Yes. VESA Mount Standard 100 x 100.6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: VESA mountable.
100 x 1001Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Wall Mountable 100 x 100 mm.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Wall Mount 100 x 100 mm, M4 x L10 screws, 4 screws.
VESA adapter needed
Not available
Not available
Security lock slot
Yes3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026Tech Specs tab Features list: On-screen Display (OSD), Navigation Key, VisionCare 1.0, Display Widget, Security Lock. Security Lock is read as a lock slot. The slot type is not named.
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Using the Kensington Lock section. The lock itself is optional and sold separately.
On-screen menu controls
Not available
Joystick2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026The joystick button on the back or bottom opens and controls the OSD menu.
Desktop software
Display Widget3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026Tech Specs tab Features list names Display Widget. The software name is stored as Acer prints it.
LG Switch2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Supported Software: Monitor Driver and LG Switch.
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Not available
Not available
Gaming menu features
Not available
Crosshair, Black Stabilizer, Dynamic Action Sync1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Features list Crosshair, Black Stabiliser and Dynamic Action Sync.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Game Adjust lists Black Stabilizer and Crosshair. Dynamic Action Sync is on the LG page.

OLED care

None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width538.7Height (lowest)424.2Height (highest)424.2Depth184.9mm(21.2 × 16.7 × 7.3 in)2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Published in inches: height with stand 16.7, width with stand 21.21, depth with stand 7.28. Converted exactly and rounded to 0.1 mm. The stand is tilt-only, so lowest and highest heights are equal. Amazon style listings show a depth of 4.53 inch, which Acer does not state. Acer wins.
Width539.2Height (lowest)417.6Height (highest)417.6Depth220mm(21.2 × 16.4 × 8.7 in)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Dimension with Stand (W x H x D) 539.2 x 417.6 x 220 mm. The stand is tilt-only, so lowest and highest heights are equal. The tilt angle at the measurement is not stated.
Dimensions without stand
Not available
Width539.2Height317.1Depth37.5mm(21.2 × 12.5 × 1.5 in)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Dimension without Stand (W x H x D) 539.2 x 317.1 x 37.5 mm.
Stand footprint
Not available
Not available
Weight with stand
2.6kg(5.7 lb)2Maker product pageweb.archive.org/web/20260309115149/https://store.acer.com/en-us/23-8-acer-kb2-essential-monitor-kb242y-g0biRead 20 October 2026Published as Weight with Stand (Approximate) 5.73 lbs, which is 2.6 kg. Cables are not stated. Amazon style listings show 7.72 lbs, which Acer does not state. Acer wins.
3.2kg(7.1 lb)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Weight with Stand 3.2 kg.
Weight without stand
Not available
2.3kg(5.1 lb)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Weight without Stand 2.3 kg.
Box dimensions
Not available
Width605Height385Depth145mm(23.8 × 15.2 × 5.7 in)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Dimension in Shipping (W x H x D) 605 x 385 x 145 mm.
Box weight
Not available
4.4kg(9.7 lb)1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Weight in Shipping 4.4 kg.

Power

7 of 13 differ
Power supply
External adapter4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Power supply type External. Adapter model 1-CHEUB202-158, input 230 V, output 12.0 V. The adapter wattage is not stated.7Reviewlimteam.net/acer-kb242y-g0bi-23-8-ips-full-hd-monitor-review-a-long-term-users-perspectiveRead 20 October 2026Review: relies on an external power brick.
External adapter1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Power Type External Power (Adapter).2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026AC/DC Adapter with model ADS-25FSF-19 (varies by country), input 100-240 V, 50/60 Hz, 0.7 A, output 19 V 1.3 A. The wattage is not stated as a whole number, so no adapter rating is stored.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Power supply type External, DC output connector EIAJ RC-5320A, adapter input 230 V, output 19.0 V.
Adapter rating
Not available
Not available
Input voltage
Not available
100-240 V AC, 50/60 Hz1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Power AC Input 100 to 240 V (50/60 Hz). This is the adapter input.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 20 October 2026Adapter input 100-240 V~ 50/60 Hz, 0.7 A.
Power use (typical)
Not available
Not available
Power use (max)
30W3Maker product pageacer.com/gb-en/monitors/essential/kb2/pdp/UM.QK2EE.003Read 21 October 2026Tech Specs tab: Maximum Power Consumption (Energy Star) 30 W. The 27 inch KB272 G0 page lists the same 30 W. The figure is above the 18 W EPREL SDR on-mode power. Whether USB or other load is included is not stated.
Not available
Power use SDR (EU label)
18W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026On mode power demand in SDR 18.0 W.
16W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026On mode power demand in SDR 16.0 W.
Power use HDR (EU label)
Not available
20.2W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026On mode power demand in HDR 20.2 W.
Standby power
0.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Standby mode power demand 0.5 W. Networked standby not applicable. The Acer UK page lists standby 300 mW, which matches the EPREL off mode figure. EPREL is stored.
0.5W1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Power Consumption (Sleep Mode) less than 0.5 W. The EPREL sheet states 0.5 W.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Standby mode power demand 0.5 W.
Off-mode power
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Off mode power demand 0.3 W.
0.3W1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Power Consumption (DC Off) less than 0.3 W. The EPREL sheet states 0.3 W.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Off mode power demand 0.3 W.
EU energy class SDR
E4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Energy class E for SDR. HDR not implemented.
E1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Energy Grade E on the page. The EPREL sheet agrees.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Energy class E for SDR.
EU energy class HDR
Not available
F1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026The EU energy label linked from the page shows F for HDR.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Energy class F for HDR.
Energy per 1000 h SDR
18kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2063658.svgRead 20 October 2026EU label SDR value 18 kWh per 1000 h.
16kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2362836.svgRead 20 October 2026EU label SDR value 16 kWh per 1000 h.
Energy per 1000 h HDR
Not available
20kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2362836.svgRead 20 October 2026EU label HDR value 20 kWh per 1000 h.

Certifications

None of 9 known
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Not available
Not available
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
Not available
Not available

In the box

2 of 2 differ
In the box
1 x KB242Y G0 Widescreen LCD Monitor, 1 x Power Cord (US), 1 x HDMI Cable1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026Package Contents: 1 x KB242Y G0 Widescreen LCD Monitor, 1 x Power Cord (US), 1 x HDMI Cable. The EPREL sheet says the external power supply is included in the box, but the Acer list does not name it.
Not available
Cables included
AAcer KB242Y G0bi
TypeCount
AC power cord1
HDMI1
Source1Maker product pageweb.archive.org/web/20251005075556/https://www.acer.com/us-en/monitors/essential/kb2/pdp/UM.QK2AA.003Read 20 October 2026US power cord and one HDMI cable from the package contents. No VGA or DisplayPort cable.
BLG 24U411A-B
TypeCount
HDMI1
Source1Maker product pagelg.com/uk/monitors/fhd-qhd/24u411a-bRead 20 October 2026Accessory: HDMI YES, which is an HDMI cable. No VGA cable is listed.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
2years4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2063658_EN.pdfRead 20 October 2026Minimum duration of the general guarantee offered by the supplier is 2 years. This is the EU term. Acer US lists a three-year limited warranty for monitors, so the term differs by market. See the Acer US Limited Warranty page.
1year3Maker spec sheet (PDF)static.pcrichard.com/docs/24U411A-B_Specifications-Sheet_01.pdfRead 20 October 2026Limited Warranty 1 Year Parts and Labor, US. The EPREL sheet states 1 year as the general guarantee. Scan UK lists 24 months for its UK retailer warranty, which is not the maker term.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2362836_EN.pdfRead 20 October 2026Minimum duration of the general guarantee offered by the supplier is 1 year in the EU.
Dead pixel policy
Not available
Not available

Both are also in the API. Back to all monitors.