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Acer KB242Y G0bi vs HP 24mh FHD Monitor

Product A: Acer

KB242Y G0bi

62 of 172 known
Change Acer KB242Y G0bi

Compare the HP 24mh FHD Monitor with

Product B: HP

24mh FHD Monitor

78 of 172 known
Change HP 24mh FHD Monitor

Compare the Acer KB242Y G0bi with

62 of 164 fields differ

Download CSVDownload JSON
  • 25 different values
  • 37 known for one only
  • 22 the same
  • 80 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Refresh rateA: 120HzB: 75HzAcer is 45 Hz higher.
  2. ContrastA: 1,500:1B: 1,000:1Acer is 1.5 times higher.
  3. Power use (max)Lower is betterA: 30WB: 24WHP is 6 W lower.
  4. Power use SDR (EU label)Lower is betterA: 18WB: 15WHP is 3 W lower.

Refresh rate per resolution

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

1920 × 1080Native for both
A120Hz
B75Hz

Weight

0 to 15 kg

Weight with stand
A2.6kg
B4.5kg

All 172 fields

Every value links to where we found it.

AAcer KB242Y G0bi
BHP 24mh FHD Monitor

General

4 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.
1D0J9AA, 1D0J9AA#ABA, 7XM23AA1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 20262Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026HP 24mh 23.8-inch Display (7XM23AA), the Singapore SKU. Its spec table matches the 1D0J9AA sheet on every shared row (23.8 inch IPS, 1000:1, 250 nits, 5 ms, 4.5 kg, same dimensions, 48-75 Hz).6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Amazon US ASIN B08BF4CZSV: Model Number 1D0J9AA#ABA, Model Name 24mh.
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.
196548497348, 195122270674, 196548497355, 196548497362, 196548497379, 196548497386, 196548497393, 196548497409, 196548497416, 196548497430, 1947219039691Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026UPC number row: (A2N) 196548497348, (ABA) 195122270674, (ABB) 196548497355, (ABT) 196548497362, (ABU) 196548497379, (ABV) 196548497386, (ABY) 196548497393, (ACQ) 196548497409, (UUG) 196548497416, (UUZ) 196548497430. Amazon US lists a second UPC 655360818675 that is not stored.2Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026UPC number 194721903969 for 7XM23AA.6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026UPC 655360818675 and 195122270674. Only 195122270674 matches HP's sheet.
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.
Discontinued5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026EPREL: model placed on the Union market from 01/11/2019 to 31/03/2025. HP's regional product pages for 1D0J9AA now return 404. Amazon US still sells remaining stock.
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, EU, SG2Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026The 7XM23AA sheet is the Singapore (sg-en) edition. The 1D0J9AA sheet is the EU edition and Amazon US sells 1D0J9AA#ABA.6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Sold on Amazon US as 1D0J9AA#ABA.
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.
Jet Black6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Color: Jet Black. The product image shows a black body with a silver strip under the screen.
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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026HP sells the 24mh as an everyday display for a laptop or desktop. The sheet has no gaming or creator positioning. Office covers home and everyday monitors.

Display

3 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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display size (diagonal) 60.45 cm (23.8 in).
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.
23.8in(60.5 cm)4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Appendix A, 60.45 cm (23.8 in) model: viewable image size 60.45 cm diagonal.
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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026
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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026
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.
0.274mm1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Pixel pitch 0.274 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.
Width527Height296.4mm(20.7 × 11.7 in)3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Display area (metric) 52.7 x 29.64 cm, converted exactly to mm.
Curved
No6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table lists the model as not curved.
No3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Curvature: Flat.
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.
Matte1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display features: Anti-glare. The manual says nonglare panel.4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Features: nonglare panel with an LED backlight.
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.
Anti-glare1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display features: Anti-glare, verbatim.
Touchscreen
Not available
No3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Touch-enabled: Not touch-enabled.

Panel

6 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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Panel technology 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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026
Backlight
Not available
Edge-lit LED3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Backlight type: Edge-lit.
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
8bits3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Panel bit depth: 8 bit (6 bit + FRC), so 8 bits with FRC.
Colour depth method
Not available
FRC3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Panel bit depth: 8 bit (6 bit + FRC).
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.
Not available
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.
Not available
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.
1,000:11Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Contrast ratio 1000:1, typical.
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 spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Brightness 250 nits. Footnote: all specifications are typical values from HP's component makers. No window or mode is stated.
Brightness (maker minimum)
Not available
Not available
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
Not available
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°3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Horizontal viewing angle 178 degrees.
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°3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Vertical viewing angle 178 degrees.

Refresh rate and motion

11 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.
BHP 24mh FHD Monitor
Refresh rate per resolution and port. The top rate is in bold.
ResolutionPort not listed
1920 × 1080Native75Hz
Source1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display scan frequency (vertical) 48-75 Hz, which fits 1080p at 75 Hz. The sheet names no resolution, input or bit depth for the 75 Hz mode, so the row has no input. HP's Singapore page lists the maximum as FHD at 60 Hz (see the archived page source).6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Listing bullet: with a maximum resolution of 1920 x 1080 @ 75 Hz. Technical details: Refresh Rate 75 hertz. The user guide's preset timing table lists 1080p75 (74.973 Hz). Display Ninja says 75 Hz works after a custom resolution on some setups, and Monitor Nerds lists 75 Hz. The input is not stated.
Max refresh rate
120Hz
75Hz
Max refresh rate at native resolution
120Hz
75Hz
Max refresh rate over DisplayPort
Not available
Not available
Max refresh rate over HDMI
120Hz
Not available
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.
75Hz1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Vertical scan range 48-75 Hz. The Amazon page words the maximum as 1920 x 1080 at 75 Hz. EPREL gives 60 Hz as the default refresh rate. The Singapore page says 60 Hz.6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Listing bullet: maximum resolution of 1920 x 1080 @ 75 Hz. Display Ninja calls 75 Hz an overclock and lists 60 Hz as the base rate.
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).
Not available
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
Not available
5ms1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Response time (typical) 5 ms gray to gray. The overdrive setting is not stated.
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.
Not available
Overdrive settings
Not available
Level 1, Level 2, Level 3, Level 4, Level 57Reviewdisplayninja.com/hp-24mh-reviewRead 23 October 2026Review: five pixel response time overdrive options, from Level 1 to Level 5. Level 5 shows overshoot. The review says the monitor does not support Adaptive-Sync, so no adaptive sync value is stored. Amazon's Display Features row says FreeSync, which HP does not claim.
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.
Not available
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).
Not available
Blur reduction works with VRR
Not available
Not available
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.
Yes3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Flicker-free: Yes.
Black frame insertion
Not available
Not available

Measured

3 of 12 differ
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
1,268:18Reviewmonitornerds.com/hp-24mh-reviewRead 23 October 2026MonitorNerds: contrast ratio 1268:1 at 100% brightness. The page names no instrument or picture mode.
SDR brightness (measured)
Not available
229nits8Reviewmonitornerds.com/hp-24mh-reviewRead 23 October 2026MonitorNerds review of 2021-04-12: the sample reached 229 cd/m2. The page names no instrument, picture mode or window size. HP rates 250 nits.
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
1.438Reviewmonitornerds.com/hp-24mh-reviewRead 23 October 2026MonitorNerds: default accuracy deltaE average 1.43 before calibration, 1.03 after calibration. The page names no instrument or colour space. Only the default value is stored. Input lag of 10 ms is not stored because the page gives no refresh rate.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

7 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.
BHP 24mh FHD Monitor
TypeVersionCount
HDMI1.41
DisplayPort1.21
VGANot available1
Source3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 20261 DisplayPort 1.2 (with HDCP support), 1 HDMI 1.4 (with HDCP support), 1 VGA. HDCP version and raw link bandwidth are not stated. This is an archived copy of the Singapore page for 7XM23AA from 2024-06-15. Maker pages for 1D0J9AA are removed. The page's Resolution (maximum) row says FHD at 60 Hz.4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Rear components: one DisplayPort connector, one HDMI port, one VGA port. Input terminal row for 23.8 inch: one HDMI port, one DisplayPort connector, one VGA port and one audio-in jack.
HDMI ports
1
1
DisplayPort ports
0
1
Highest HDMI version
1.4
1.4
Highest DisplayPort version
Not available
1.2
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
Not available
No4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026The rear components list has power, DisplayPort, HDMI, VGA, audio-in and a security slot. No USB connector.
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
No4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026No Ethernet socket in the rear components list.
3.5 mm headphone output
No6Spec databaseproductchart.com/monitors/51566Read 20 October 2026Spec table: Headphone out No. Acer lists only HDMI and VGA inputs.
Not available
3.5 mm microphone input
Not available
Not available
Optical out
Not available
No4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026No optical output in the rear components list.
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

5 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.
Yes1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display features: Dual speakers (2W per channel).
Number of speakers
Not available
21Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026
Speaker power per channel
Not available
2W1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026
Webcam
Not available
No1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Camera: No integrated camera.
Microphone
Not available
No3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Microphone: No.

Ergonomics and controls

7 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.
100mm3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Height adjustment range 100 mm. The manual's highest and lowest heights, 46.43 and 36.43 cm, differ by 100 mm.
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°Backward23°3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Tilt -5 to +23 degrees. The manual says the same. Stored as 5 forward and 23 backward.
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.
Not available
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.
Counterclockwise90°Clockwise90°3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Pivot +-90 degrees. The manual only describes pivoting clockwise 90 degrees to portrait. The page lists swivel as +-360 degrees, but the manual's adjustment steps and Monitor Nerds list no swivel, so swivel is not stored.
Removable stand
Not available
Yes3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Detachable stand: Yes. The manual shows how to remove the stand.
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 1004Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026This monitor supports the VESA 100 mm mounting holes, with four M4 x 10 mm 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.
Yes4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Rear components: security cable slot.
On-screen menu controls
Not available
Buttons4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Four on-screen display buttons, three of which can be reassigned.
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.
HP Display Assistant4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026HP Display Assistant, downloaded from hp.com/support.
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
Not available

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

5 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.
Width538.2Height (lowest)364.3Height (highest)464.3Depth211.6mm(21.2 × 14.3 to 18.3 × 8.3 in)1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 202653.82 x 21.16 x 46.43 cm (W x D x H) with stand, converted exactly to mm. 46.43 cm is the highest position. The manual gives the lowest position, 36.43 cm.4Owner's manualm.media-amazon.com/images/I/A1adtd96MCS.pdfRead 23 October 2026Table A-2: height highest 46.43 cm, lowest 36.43 cm, depth 21.16 cm, width 53.82 cm. Converted exactly to mm.
Dimensions without stand
Not available
Width538.2Height325.6Depth45.9mm(21.2 × 12.8 × 1.8 in)1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 202653.82 x 4.59 x 32.56 cm (W x D x H) without stand, converted exactly to 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.
4.5kg(9.9 lb)1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Weight 4.5 kg with stand. The family user guide lists a maximum unpacked weight of 4.61 kg for 23.8 inch models. Amazon and Monitor Nerds agree with 4.5 kg. Cables are not stated.
Weight without stand
Not available
Not available
Box dimensions
Not available
Width598Height415Depth165mm(23.5 × 16.3 × 6.5 in)3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Package dimensions (W x D x H) 59.8 x 16.5 x 41.5 cm, converted exactly to mm.
Box weight
Not available
6.04kg(13.3 lb)3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Package weight 6.04 kg.

Power

6 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.
Internal3Maker product pageweb.archive.org/web/20240615225525/https://www.hp.com/sg-en/products/monitors/product-details/product-specifications/30734450Read 23 October 2026Power supply type: Internal. EPREL says the same.5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026Power supply type: Internal.
Adapter rating
Not available
Not available
Input voltage
Not available
100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Power: 100 - 240 VAC 50/60 Hz.
Power use (typical)
Not available
22W2Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026Power consumption: 22 W (typical). No test condition is stated. Amazon US also lists 22 watts.
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.
24W2Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026Power consumption: 24 W (maximum). USB charging does not apply.
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.
15W5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026Product information sheet: on-mode power demand in SDR 15.0 W. HDR n.a.
Power use HDR (EU label)
Not available
Not available
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.
0.5W2Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/sg-en/30734450/pdf/7XM23AA.pdfRead 23 October 2026Power consumption: 0.5 W (standby). The user guide says less than 0.5 W in the reduced power state. EPREL also says 0.5 W.5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026Standby mode 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.
0.3W5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026Off mode 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.
E5EU energy label (EPREL)eprel.ec.europa.eu/api/product/355730/fichesRead 23 October 2026SDR class E. Image refresh frequency rate (default) 60 Hz.
EU energy class HDR
Not available
Not available
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.
Not available
Energy per 1000 h HDR
Not available
Not available

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Not available
Software1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Display features: Low blue light mode. Amazon says the mode shifts colours to a warmer spectrum, so it is a picture setting.
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
Australian-New Zealand MEPS, BSMI, CB, CCC, CE, CEL, CEL Grade 1, CSA, EAC, FCC, ICES, ISO 9241-307, KC, KCC, NOM, PSB, TUV-S, VCCI, Vietnam MEPS, WEEE, ISC1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Certifications and compliances row, verbatim. EPEAT registered and ecolabel tier are not stated, so no tier is stored.

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.
HDMI cable, Audio cable, AC power cord1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026What's in the box: HDMI cable, audio cable, AC power cord. Footnote: included cables may vary by country.
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.
BHP 24mh FHD Monitor
TypeCount
HDMI cable1
Audio cable1
AC power cord1
Source6Retailer pageamazon.com/dp/B08BF4CZSVRead 23 October 2026Included Components: 1 x HDMI Cable, 1 x AC Power Cord, 1 x Audio Cable. Counts are from the listing.

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.
1year1Maker spec sheet (PDF)pcb.inc.hp.com/dc/api/productsheet/eu-en/38228558/pdf/1D0J9AA.pdfRead 23 October 2026Manufacturer Warranty: 1 year parts and labour limited warranty. The Singapore model 7XM23AA says 3 year labour, so the base term is the EU and US value.
Dead pixel policy
Not available
Not available

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