Monitors / Compare

CORSAIR Xeneon 27QHD240 OLED vs LG UltraGear 27GS95QE

A

Product A: CORSAIR

Xeneon 27QHD240 OLED

88 of 172 known

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B

Product B: LG

UltraGear 27GS95QE

97 of 172 known

Change LG UltraGear 27GS95QE

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All 172 fields

Every value links to where we found it.

Only differences

ACORSAIR Xeneon 27QHD240 OLED

BLG UltraGear 27GS95QE

General

4 of 8 differ

Series

Xeneon1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Product name XENEON 27QHD240 OLED.

UltraGear OLED1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact product title and key features.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

CM-9030002-NA, CM-9030002-PE, CM-9030002, RDD00232Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Part Number CM-9030002 and Device RDD0023. The US page lists SKU CM-9030002-NA. The EU declaration of conformity names model RDD0023.3Maker product pagecorsair.com/eu/en/p/monitors/cm-9030002-pe/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-peRead 10 October 2026EU store page lists SKU CM-9030002-PE with the same Tech Specs table as the US page.4Regulatory filingassets.corsair.com/image/upload/v1786601145/downloads-prod/CE-000561.pdfRead 10 October 2026EU declaration of conformity CE-000561, dated 30 May 2023, names product Monitor, model RDD0023.

27GS95QE-B1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact U.S. model. Regional suffix variants are not represented.

GTIN / EAN

Not available

1951740733911Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact productData allInfo Warranty UPC entry.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

March 20237Press articletftcentral.co.uk/news/corsair-xeneon-27qhd240-oled-27-monitor-with-240hz-announcedRead 10 October 2026TFTCentral news of 24 March 2023 says Corsair announced the monitor that week at PAX East. The exact day is not given.

Not available

Status

Available1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Current US product page lists the model with a Best Seller tag and firmware V106 downloads. Stock was not checked.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

LG UltraGear 27GR95QE-B6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026TFTCentral calls the UltraGear 27GR95QE the previous model of the brighter UltraGear 27GS95QE.12Reviewnotebookcheck.net/LG-UltraGear-OLED-27GS95QE-New-240-Hz-OLED-gaming-monitor-released-globally.805332.0.htmlRead 23 October 2026Notebookcheck calls the UltraGear 27GS95QE an update over the UltraGear 27GR95QE that arrived the year before.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, EU, GB1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026US store page with SKU CM-9030002-NA. The page also links an EU declaration of conformity (CE-000561) and a UKCA declaration (UKCA-000283).3Maker product pagecorsair.com/eu/en/p/monitors/cm-9030002-pe/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-peRead 10 October 2026Corsair EU store page, with a UK store page using the same SKU.4Regulatory filingassets.corsair.com/image/upload/v1786601145/downloads-prod/CE-000561.pdfRead 10 October 2026EU declaration of conformity CE-000561 for model RDD0023 with an EU authorised representative in the Netherlands.

Not available

ColoursiThe maker's own colour names

Not available

Not available

SegmentiFrom the maker's own product category. Office also covers home and everyday monitors.

Gaming1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Maker title: gaming monitor.

Gaming1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Maker gaming-monitor classification.

Display

6 of 12 differ

Screen sizeiDiagonal in inches exactly as the maker advertises it. A class size and the viewable diagonal can differ.

27in(68.6 cm)2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Panel Size 27 inch diagonal. TFTCentral says the panel is 26.5 inches.

26.5in(67.3 cm)1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Screen Size explicitly 26.5 inches, despite title 27-inch class.

Viewable screen diagonaliDiagonal of the visible image area. This can be smaller than the advertised class size.

26.5in(67.3 cm)7Press articletftcentral.co.uk/news/corsair-xeneon-27qhd240-oled-27-monitor-with-240hz-announcedRead 10 October 2026Announcement: 26.5 inch sized screen. The maker publishes a 27 inch class size.

26.5in(67.3 cm)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 27GS95QE-B column 26.5-inch 16:9 panel.

Native resolution

2560 × 1440px2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Native Resolution 2560 x 1440 at 240Hz.

2560 × 1440px1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Native Resolution 2560 x 1440.

Aspect ratio

16:92Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Aspect Ratio 16:9.

16:91Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Aspect Ratio.

Pixel density

108.8ppi=CalculatedFrom Screen size and Native resolution

110.8ppi=CalculatedFrom Screen size and Native resolution

Pixel pitchiDistance between adjacent pixels. Source notes identify horizontal or vertical pitch if they differ. A horizontal figure about a third of the vertical one is the pitch of one subpixel, not of a pixel, so the pixel figure is stored.

Not available

0.2292mm1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo equal horizontal/vertical 0.2292 mm pitch. Corresponding 586.752 x 330.048 mm fits the producer sheet rounded active area 587 x 330 mm. No active area is derived.

Active display areaiMaker published active-display width and height, excluding the external frame. Source notes distinguish image area from any published shift-reserve area. Dimensions are not inferred from native resolution or rounded pixel pitch.

Not available

Width587Height330mm(23.1 × 13 in)3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact-model active display area. These are published whole-mm figures, not calculated from pitch.

Curved

Not available

No5Maker product pagelge.co.kr/product/monitors/27gs95qeRead 5 October 2026Exact product specifications Curved X. Generic monitor FAQ examples are excluded.

Curvature radiusiRadius of screen curvature. A published 1800R is 1800 mm.

Not available

Not available

Screen surface

Matte1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Anti-glare section: a QWP polarizing matte non-reflective display. Tom's Hardware calls it semi-matte.

Matte6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026January 27 report explicitly states this model retains matte anti-glare coating.

Anti-reflection coating

Non-Glare2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Display Surface Non-Glare.

Anti-Glare, Low-Reflection of the front polarizer1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Surface Treatment literal maker claim.

Touchscreen

Not available

Not available

Panel

10 of 31 differ

Panel type

WOLED6Reviewpcmonitors.info/corsair/corsair-xeneon-27qhd240-240hz-qhd-oled-with-hdmi-2-1Read 10 October 2026PC Monitors listing of 23 March 2023: a 26.5 inch 2560 x 1440 LG Display WOLED panel with an RWBG subpixel layout.7Press articletftcentral.co.uk/news/corsair-xeneon-27qhd240-oled-27-monitor-with-240hz-announcedRead 10 October 2026Announcement: Corsair, LG and Asus 26.5 inch 240Hz monitors are all built around a WOLED panel from LG.Display. Corsair names it OLED META technology engineered by LG Display.

WOLED6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026Exact-model introduction explicitly LG.Display WOLED. Its belief about a newer panel revision is not used as a generation claim.

Panel type (as published)iPanel or technology name as published. This is separate from the normalised panel type.

OLED2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Panel Technology OLED.

WOLED6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026Exact-model introduction explicitly WOLED.

BacklightiLayout of the backlight. OLED is none (self-emissive). WLED or LED alone names no layout, so it is left out unless a source states edge-lit or direct-lit.

None (self-emissive)2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OLED panel, each pixel is self-lit.

None (self-emissive)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 21 explains OLED pixels emit their own light. Shared manual expressly covers 27GS95QE, excluding sibling-specific adapter and feature claims.

Local dimming

Not available

Not available

Dimming zones

Not available

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Panel maker

LG Display1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Page: OLED META Technology engineered by LG Display.

LG Display6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026Exact-model introduction names LG.Display. No unproved panel part or generation stored.

Panel part number

Not available

Not available

Panel generationiGeneration or panel architecture name stated by the source. Brand product generation and panel generation can differ.

META1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Page: OLED META technology. TFTCentral says Corsair is the first to promote the META generation with MLA.

Not available

Subpixel layoutiArrangement of the red, green, blue and any white emitters within a pixel. Individual emitter shapes do not establish their arrangement. Marketing names such as Primary RGB Tandem do not prove an RGB stripe layout.

RWBG6Reviewpcmonitors.info/corsair/corsair-xeneon-27qhd240-240hz-qhd-oled-with-hdmi-2-1Read 10 October 2026PC Monitors listing: LG Display WOLED panel with an RWBG subpixel layout. Corsair does not publish the layout.

RWBG11Reviewrtings.com/monitor/learn/woled-vs-qd-oledRead 5 October 2026Public WOLED explanation explicitly identifies exact LG27GS95QE-B as RWBG in the named example table. No general-generation inference or locked review images used.

Colour depthiSupported total colour depth per channel. A stated 8-bit plus FRC implementation is 10 supported bits with FRC, not native 10-bit. A 6-bit plus FRC panel, also called Hi-FRC, is 8 bits with FRC.

10bits2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: 1.07B colors (10bit RGB).

10bits6Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 5 October 2026Exact-model Specs explicitly 10-bit colour depth. Manual page 24 lists accepted 8/10/12-bit input signals. That is not proof of a native 12-bit panel or native/FRC implementation.

Colour depth methodiNative panel bits or temporal frame rate control. Supported 10-bit input alone does not prove native 10-bit panel depth.

Native5Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Review: both the Corsair and the Asus PG27AQDM panels have native 10-bit color.

Not available

Displayable colours

1.07 billion2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: 1.07B colors.

1.07 billion1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Color Depth (Number of Colors) 1.07B.

sRGB coverageiPercentage of the sRGB reference gamut covered. Gamut volume is a different measure and is not stored here. Source notes identify the colour-space standard.

100%2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Color Gamut (CIE 1976) 98.5% (DCI-P3), 100% (sRGB).

Not available

DCI-P3 coverageiPercentage of DCI-P3 covered. Do not substitute gamut volume. Source notes identify the CIE reference and any minimum or typical qualifier.

98.5%2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Color Gamut (CIE 1976) 98.5% (DCI-P3).

98.5%1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo DCI-P3 98.5% CIE1976. Coverage, not volume. No other claimed gamut inferred from review measurements.

Adobe RGB coverageiPercentage of Adobe RGB covered. Do not substitute gamut volume.

Not available

Not available

Rec. 2020 coverageiPercentage of Rec. 2020 covered. Do not substitute gamut volume.

Not available

Not available

NTSC coverageiPercentage of the NTSC reference gamut covered. Source notes identify the reference. Do not substitute gamut volume.

Not available

Not available

Factory calibrated

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OSD Picture menu: the Standard and Creative presets are described as factory calibrated. Tom's Hardware says the sample needed no calibration.

Yes1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Color Calibrated and Factory Calibration both Yes. Physical report inclusion is not assumed for the U.S. package from regional optional documentation.

Claimed Delta EiMaker claim for colour error. Source notes retain a less-than qualifier, the colour space and whether the figure is an average or maximum.

Not available

Not available

Paper calibration report in boxiA physical calibration report included in the package. An electronic report in the menu or software does not count as a paper report.

Not available

Not available

Hardware calibration supportiCalibration writes to the monitor internal hardware LUT. Ordinary colour controls or a computer ICC profile do not establish this feature.

Not available

Yes1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo H/W Calibration (True Color Pro) Yes. Manual page 17 has two calibration profiles with LG Calibration Studio.

Static contrast ratioiPanel native static contrast, without dynamic contrast processing or local dimming. 1000 means 1000:1. Do not store a dynamic contrast claim here.

1,500,000:12Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Static Contrast Ratio 1,500,000:1.

1,500,000:11Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo typical 1.5M:1, not measured infinite contrast.

Brightness (typical, SDR)iMaker typical SDR white luminance. Source notes state any window size, average picture level and operating mode.

Not available

275nits1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact U.S. allInfo brightness row 275 cd/m² typical and 250 cd/m² minimum guaranteed, stored separately. Neither is a measured adjustable brightness result.

Brightness (maker minimum)iMaker minimum guaranteed brightness specification under its stated conditions. This is not the lowest user-selectable brightness unless the source explicitly says so.

Not available

250nits1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact U.S. allInfo brightness row explicitly guarantees 250 cd/m² minimum. Schema field denotes maker minimum guaranteed brightness, not lowest user-adjustable luminance.

Peak brightness (HDR)iMaker peak HDR white luminance. The source notes state window size or average picture level, mode and time limit where published.

1,000nits2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: 1000 nit (HDR 3%). The page says 1,000 nit at 3% APL and 800 nit at 10% APL.

1,300nits1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Current exact maker entry 1300 cd/m² at HDR 1.5% APL. Initial January report quotes a then-current 1000-nit specification. Current producer sheet independently states 1300, which takes priority. No measured result substituted.3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact-model column 275 cd/m², 1300 cd/m² at APL 1.5%.

HDR peak test windowiPercentage of screen area used for the peak HDR claim. If the maker publishes average picture level instead, source notes identify that distinction.

3%1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Tech Specs: 1,000 nit @ 3% APL. Published as average picture level, not as a window size.

1.5%1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Current exact U.S. 1.5% APL HDR entry, corroborated PDF page 1 exact-model column. Korean page separately labels 3% APL and is not inherited for this condition.3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact-model column explicitly APL 1.5%.

Full-screen brightnessiMaker white luminance at 100% screen area or 100% average picture level. Source notes state SDR or HDR and mode.

Not available

Not available

HDR formats

HDR105Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Spec table: HDR10.

HDR101Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo HDR10 Yes. HDR Effect is not an additional accepted format.

HDR certificationiVESA DisplayHDR certification. None needs a source, such as the maker saying the monitor has no DisplayHDR certification or the model being absent from the VESA list. When no source was checked, it is left out.

None1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Tech Specs: HDR Certification None.

DisplayHDR True Black 4001Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo VESA DisplayHDR True Black 400. Not LCD DisplayHDR 400.

Viewing angle (horizontal)

178°2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Viewing Angles 178 (H).

178°1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo CR>=10 R/L angle.

Viewing angle (vertical)

178°2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Viewing Angles 178 (V).

178°1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo CR>=10 U/D angle.

Refresh rate and motion

3 of 22 differ

Refresh rate per resolution and portiHighest accepted rate for each proven resolution, input and operating condition. Preset or supported timing lists alone do not prove a maximum. Keep separate bit-depth, chroma and DSC conditions. Dual-mode or crop-mode requirements belong in source notes. Unknown input stays unknown.

ACORSAIR Xeneon 27QHD240 OLED

Refresh rate per resolution and port. The top rate is in bold.

Resolution	HDMI 2.1	DisplayPort 1.4	USB-C
2560 × 1440Native	240Hz	240Hz	240Hz

Source2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1 states native 2560 x 1440 at 240 Hz and Table 2 marks 240 Hz on HDMI and on DP/Type-C. The USB-C Alt Mode setting must be 4-lane for 2560 x 1440 at 240 Hz. 2-lane mode allows up to 2560 x 1440 at 60 Hz and USB-A at USB 3.0 speed. Tom's Hardware says the DisplayPort 1.4 input uses DSC. Bit depth and chroma are not stated.

BLG UltraGear 27GS95QE

Refresh rate per resolution and port. The top rate is in bold.

Resolution	HDMI 2.1	DisplayPort 1.4
2560 × 1440Native	240Hz	240Hz

Source3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 connector counts and maximum resolution section, exact 27GS95QE column: HDMI 2x native 240 and DP 1x native 240. No lower resolution maximum inferred.5Maker product pagelge.co.kr/product/monitors/27gs95qeRead 5 October 2026Exact specifications explicitly label maximum resolution and refresh by input: DP 1.4 and HDMI 2.1 each 2560x1440 at 240. Producer sheet independently labels its connector table maximum resolution. Manual preset timings do not establish lower-resolution maxima. Bit depth/chroma/DSC conditions are unknown and omitted.

Max refresh rateiHighest proven accepted rate across the stored modes, including lower-resolution dual modes.

240Hz=CalculatedFrom Refresh rate per resolution and port

240Hz=CalculatedFrom Refresh rate per resolution and port

Max refresh rate at native resolutioniHighest proven accepted rate at the native pixel resolution, across all inputs and stored operating conditions.

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Max refresh rate over DisplayPortiHighest proven accepted rate over DisplayPort at native resolution. A higher lower-resolution dual mode is separate.

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Max refresh rate over HDMIiHighest proven accepted rate over HDMI at native resolution. Console refresh limits can be lower than PC limits.

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Max refresh rate over USB-CiHighest proven accepted rate over USB-C or Thunderbolt at native resolution. USB data bandwidth settings can lower the video maximum.

240Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Not available

Max refresh rate at 10-bitiHighest stored native-resolution mode explicitly proven at 10-bit colour. Rows without bit-depth evidence do not count.

Not available

Not available

Native refresh rateiHighest refresh rate the maker rates without overclock. A lower optimum or recommended mode in a manual is not this value.

240Hz2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Native Resolution 2560 x 1440 at 240Hz.

240Hz1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo 240 Hz at native QHD, corroborated exact maker input maximum and manual page 24 Max Resolution. No overclock/dual-mode assumption.

Overclocked refresh rate

Not available

Not available

Dual modeiA dedicated display mode that changes resolution to raise the maximum refresh rate. Ordinary image scaling or a preset timing does not count.

Not available

Not available

Minimum fixed refresh rateiLowest fixed input rate accepted by the monitor. A VRR lower limit or general vertical scan range is not this value.

Not available

Not available

Adaptive sync technologiesiExact published adaptive-sync protocol or named certification. Generic Adaptive-Sync support does not prove VESA AdaptiveSync Display certification. Source notes distinguish protocols from certifications.

FreeSync, G-SYNC Compatible2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: NVIDIA G-Sync Compatible Certified and AMD FreeSync Certified. G-Sync is available over DisplayPort or USB-C Alt Mode.

FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact AllInfo named Premium Pro, NVIDIA Compatible and VESA Adaptive Sync. Generic NVIDIA G-Sync Yes does not imply a hardware module. JP sheet agrees.

VRR range per portiVariable-refresh-rate operating range for each input and the operating mode named in source notes. A fixed timing or general vertical scan range alone is not a VRR range.

Not available

Not available

Low framerate compensation

Not available

Not available

Response time (maker GtG claim)iMaker grey-to-grey pixel transition claim. Source notes state fastest overdrive or other conditions where published.

0.03ms2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Response Time (GtG) 0.03ms.

0.03ms1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo 0.03 ms GtG at Faster. Claimed response, not average measured transition time.

Response time (maker MPRT claim)iMaker moving-picture response-time claim, often with strobing enabled. This is not a grey-to-grey transition time.

Not available

Not available

Overdrive settings

Not available

Not available

Motion blur reductioniA dedicated blur-reduction feature using backlight strobing or black frame insertion. OLED monitors have no backlight.

Not available

Not available

Blur-reduction technologyiPublished name of the backlight strobing or black frame insertion feature.

Not available

Not available

Blur reduction works with VRRiWhether the dedicated strobing or black frame insertion mode can operate at the same time as variable refresh rate.

Not available

Not available

Flicker-free (claimed)

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Flicker-Free Yes.

Yes10Maker product pagelg.com/levant_en/monitors/lg-27gs95qe-bRead 5 October 2026Exact maker model panel UL Flicker-Free Display A196009, not a claim that VRR flicker never occurs.

Black frame insertion

Not available

Not available

Measured

1 of 12 differ

Input lag at maximum refresh rateiReviewer total display lag at the monitor highest accepted refresh rate, including a faster dual mode. Native-rate measurements below that maximum and processing-only delay are excluded. Source notes name the rate, resolution and test method.

Not available

Not available

Input lag at 60 HziReviewer total display lag with a fixed 60 Hz input. Processing-only delay is excluded. Source notes name the resolution, mode and test method.

Not available

Not available

Average response time (measured)iReviewer mean grey-to-grey transition time across tested transitions. Source notes state the measurement endpoint, method, refresh rate and overdrive. A single worst transition or an unaveraged settling time does not count.

Not available

Not available

Overshoot (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Contrast ratio (measured)i1000 means 1000:1. Measured by a reviewer

Not available

Not available

SDR brightness (measured)iReviewer measured SDR white luminance. Source notes state picture mode, window size and brightness setting where available.

412nits5Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Brightness and Contrast page: uncalibrated, maximum backlight, a 25 percent window reads over 412 nits. A full field measured 192.5 nits. The maker publishes 450 nit as SDR peak brightness with no window size, which is not stored as a typical value. Firmware is not stated and the review predates firmware V104.

Not available

HDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

PWM flicker frequency (measured)iOnly when the reviewer found PWM flicker

Not available

Not available

VRR range (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Colour accuracy (measured Delta E)iReviewer average colour error before calibration. Source notes name picture mode, reference colour space and Delta E method. Post-calibration results are excluded.

Not available

Not available

Gray uniformity (measured)iDeviation on a 50 % gray screen. Measured by a reviewer

Not available

Not available

Reflections (measured)iTotal reflections. Measured by a reviewer

Not available

Not available

Connectivity

11 of 19 differ

Video inputsiPhysical connectors that accept a display signal. A USB-C data-only charging port is not a video input. Counts exclude USB hubs and audio jacks.

ACORSAIR Xeneon 27QHD240 OLED

Type	Version	Count	DSC
HDMI	2.1	2	Not available
DisplayPort	1.4	1	Yes
USB-C	DP Alt Mode 1.4	1	Not available

Source2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: 2x HDMI 2.1, 1x DisplayPort 1.4, 1x USB-C DisplayPort 1.4 (USB-C Alt Mode). Tom's Hardware and PC Monitors both say the DisplayPort input uses DSC. HDMI 2.1 features and bandwidth are not published.

BLG UltraGear 27GS95QE

Type	Version	Count	DSC	HDCP
DisplayPort	1.4	1	Yes	2.3
HDMI	2.1	2	Not available	2.3

Source1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo exact ports and per-input HDCP 2.3. DisplayPort DSC capability separately named by UK maker. HDMI bandwidth and DSC capability are unstated and omitted.4Maker product pagelg.com/uk/monitors/gaming/27gs95qe-bRead 5 October 2026Connectivity specifically DP Version 1.4 (DSC). Generic VESA DSC alone is not used as HDMI DSC proof.

HDMI ports

2=CalculatedFrom Video inputs

2=CalculatedFrom Video inputs

DisplayPort ports

1=CalculatedFrom Video inputs

1=CalculatedFrom Video inputs

Highest HDMI version

2.1=CalculatedFrom Video inputs

2.1=CalculatedFrom Video inputs

Highest DisplayPort version

1.4=CalculatedFrom Video inputs

1.4=CalculatedFrom Video inputs

HDMI features

Not available

Not available

USB-C video (DP Alt Mode)

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: USB-C input is DisplayPort 1.4 (USB-C Alt Mode).

No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Full connection figures and inventory pages 3-4/14-15 contain USB-B upstream and USB-A downstream, HDMI/DP/optical/headset. No USB-C socket. Shared exact-family QSG agrees.

USB-C power deliverediPower the monitor supplies to a connected device. Source notes distinguish guaranteed, maximum and shared dynamic limits. Power consumed by the monitor is separate.

65W2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: USB-C Input with 65W Power Delivery.

Not available

Thunderbolt

Not available

Not available

USB upstream portsiUSB connections from the monitor hub to host computers. Video input and downstream charging ports are separate.

ACORSAIR Xeneon 27QHD240 OLED

Connector	USB version	Count
USB-C	3.1 Gen 1	2

Source2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Connectivity: the Type-C Alt DP port and the Type-C IN port both carry upstream USB, one at a time. Table 1 gives 5Gbps upstream data.

BLG UltraGear 27GS95QE

Connector	USB version	Count
USB-B	3.0	1

Source1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo USB Up-stream 1ea / ver 3.0. Connector shape explicitly identified by manual USB hub connection diagram and maker USB A-to-B cable entry.

USB downstream hub portsiUSB hub connections for peripherals. These exclude host-facing upstream ports. A port the maker names for service or firmware updates only is not counted.

ACORSAIR Xeneon 27QHD240 OLED

Connector	USB version	Count
USB-A	3.1 Gen 1	4

Source2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: 4x 5Gbps Type-A USB 3.1 Gen1. In 4-lane USB-C Alt Mode the Type-A ports run at USB 2.0 speed.

BLG UltraGear 27GS95QE

Connector	USB version	Count
USB-A	3.0	2

Source1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo USB Down-stream 2ea / ver 3.0, manual diagram shows Type-A. Not copied from a newer LG USB-C hub.

KVM switch

Yes1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Connections section: 4x USB Type-A hub with KVM.

Not available

Daisy chain (MST)

Not available

Not available

Ethernet

Not available

No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Complete physical connector figures pages 3-4 and connection descriptions 14-15 show no Ethernet port.

3.5 mm headphone outputiAnalogue headphone or audio output. A shared four-pole headset jack counts.

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Connectivity: 3.5mm audio jack, headset connector for audio output.

Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact-model four-pole headphone/microphone and footnote 10 explicitly 3.5 mm stereo mini plug.

3.5 mm microphone inputiAnalogue microphone input, including the microphone contacts of a shared four-pole headset jack. This does not imply a separate microphone socket.

Not available

Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026Same exact four-pole 3.5 mm combined socket. Manual page 15 requires USB upstream connected to PC for microphone. Not a built-in microphone.

Optical out

Not available

Yes3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 27GS95QE S/PDIF output 1, corroborated own manual connector diagram. Do not inherit newer models without optical.

Picture in picture

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OSD PIP/PBP menu: Function Mode PIP.6Reviewpcmonitors.info/corsair/corsair-xeneon-27qhd240-240hz-qhd-oled-with-hdmi-2-1Read 10 October 2026PC Monitors listing: 2-system PiP and PbP is supported.

No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 27GS95QE PIP/PBP dash, while adjacent ultrawides explicitly support it.

Picture by picture

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OSD PIP/PBP menu: Function Mode PBP.

No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 27GS95QE PIP/PBP dash.

Smart features

1 of 4 differ

Smart platform

Not available

Not available

Wi-Fi

Not available

Not available

Bluetooth

Not available

Not available

Remote control

Not available

Yes1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Remote Control Yes, exact-family QSG pictured supplied remote. Bluetooth and built-in smart platform are not assumed.

Audio and camera

0 of 5 differ

Speakers

No5Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Assembly section: there is no internal audio.

No3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 27GS95QE Built-in Speakers dash. Korean exact specification X agrees. UK current page incorrectly says 2 W x 2 and is excluded.

Number of speakers

Not available

Not available

Speaker power per channeliRated power per speaker or output channel. Do not store the total of all speakers here.

Not available

Not available

Webcam

Not available

Not available

Microphone

Not available

Not available

Ergonomics and controls

9 of 15 differ

Stand height adjustmentiVertical travel of the supplied stand. This is not the total height of the monitor.

100mm2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Stand adjustment: height +/- 100mm. The Tech Specs list a 100mm adjustable height.

110mm2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 explicitly maximum 110 mm.

TiltiMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude.

Forward7°Backward15°2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Stand adjustment: tilt -7/+15 degrees.

Forward5°Backward15°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 -5 forward/+15 backward.

SwiveliMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude.

Left30°Right30°2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Stand adjustment: swivel +/- 30 degrees.

Left10°Right10°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 7 +/-10 degrees.

PivotiMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude. Pivot is rotation in the screen plane. A small slant adjustment for levelling, as Dell calls it, counts.

Counterclockwise90°Clockwise90°2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Stand adjustment: pivot +/- 90 degrees.

Counterclockwise90°2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 8-9 explicitly counterclockwise 90 only. Clockwise travel is unproved and its cell omitted.

Removable stand

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026VESA Mount Compatibility: remove the stand neck with the lock button.

Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 10-12 direct rear VESA mounting plate installation after the stand is removed. Exact U.S. maker separately states Detachable Base Yes.

VESA mount

100 x 1002Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026VESA Compatibility 100mm x 100mm.

100 x 1002Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 10 wall mounting specification 100x100 mm.

VESA adapter needed

No5Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Review: a 100mm VESA mount sits under the stand attachment point with fasteners included for aftermarket arms. The manual attaches a compatible mount directly.

No2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 12 direct attachment of mounting plate to monitor rear after stand removal, no intermediate adapter.

Security lock slot

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Connectivity: Kensington lock, one security device.

Yes2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 9 Kensington lock socket and procedure.

On-screen menu controlsiControls that operate the monitor menu or display settings. Desktop window-layout software alone does not count as menu control.

Joystick2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Controls: a joystick on the front-bottom side opens shortcuts and navigates the settings.

Buttons, Remote, Software2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 4-5 press button controls volume/brightness/input, pages 16-17 remote menus and Calibration Studio screen profiles. No joystick inferred from Japanese page label that conflicts with physical controls.

Desktop software

Not available

LG OnScreen Control, LG Calibration Studio1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo OSC and hardware True Color Pro support. Exact manual page 3 explicitly lists these apps for 27GS95QE and page 17 calibration screen profiles. Dual Controller alone is not treated as hardware KVM.

User firmware updates

Yes1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Downloads: XENEON 27QHD240 OLED Firmware V106, with a firmware update guide.

Not available

Ambient light sensoriPresence of a physical ambient-light sensor. A regulatory statement that Automatic Brightness Control is unavailable does not prove the sensor is absent. Human presence or proximity sensing is separate.

Not available

Not available

Presence sensoriPresence of a person-detection or proximity sensor. Source notes distinguish room presence from near-screen detection. Absence of one kind does not prove absence of every presence sensor.

Not available

Not available

RGB lightingiDecorative illumination explicitly described as RGB or documented with selectable red, green and blue colours. A power LED or only one or two fixed colours is insufficient.

Not available

Yes1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo RGB LED Lighting Hexagon. Manual page 20 static colours/cycling settings.

Gaming menu features

Crosshair, Refresh Overlay2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OSD Picture menu: Refresh Overlay and Crosshair.

Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact AllInfo named game features and manual page 18 Game Adjust. Crosshair and FPS Counter cannot be active together, per manual.

OLED care

3 of 3 differ

OLED care

Image Retention Refresh, Orbit, Brightness Stabilizer2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026OSD System Setting: Image Retention Refresh, Orbit pixel shift of 1 pixel per minute, and Brightness Stabilizer that limits peak brightness to 200 nits.

Screen Move, Screen Saver, Image Cleaning, Pixel Cleaning2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed pages 21-22 exact OLED Care menu, image cleaning about 10 minutes, pixel cleaning about 1 minute. No later proximity sensor assumed.

Burn-in covered by warrantyiWarranty explicitly covers permanent OLED image burn-in. A general panel warranty alone does not prove burn-in coverage.

Yes7Press articletftcentral.co.uk/news/corsair-xeneon-27qhd240-oled-27-monitor-with-240hz-announcedRead 10 October 2026Announcement text: the screen is backed by a three-year Zero Dead Pixel and Zero Burn In warranty. The product page lists a burn-in protection guarantee.

Not available

Burn-in warranty length

3years7Press articletftcentral.co.uk/news/corsair-xeneon-27qhd240-oled-27-monitor-with-240hz-announcedRead 10 October 2026Announcement text: three-year Zero Burn In warranty.

Not available

Dimensions and weight

6 of 7 differ

Dimensions with standiOverall monitor dimensions with the supplied stand. Minimum and maximum heights require the stand position to be identified by the source.

Width604.4Height (lowest)439Height (highest)539Depth224.3mm(23.8 × 17.3 to 21.2 × 8.8 in)2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1 gives 604.4 x 530.8 x 224.3 mm for width, height and depth. Width and depth are taken from it. Minimum and maximum height come from Tom's Hardware, 439 to 539 mm, which agrees with the 100 mm height adjustment and contains the 530.8 mm figure.5Reviewtomshardware.com/reviews/corsair-xeneon-27qhd240Read 10 October 2026Spec table: 23.8 x 17.3-21.2 x 8.8 inches (605 x 439-539 x 224mm) with base. Heights are taken from here.

Width604.4Height (lowest)464.4Height (highest)574.4Depth258mm(23.8 × 18.3 to 22.6 × 10.2 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 24 maximum 604.4x574.4x258 mm. Minimum 464.4 published directly by UK exact model, not calculated from travel.4Maker product pagelg.com/uk/monitors/gaming/27gs95qe-bRead 5 October 2026Exact UP/DOWN entries. Manual page 24 independently maximum 604.4x574.4x258 mm, JP rounded 604x464-574x258. No imprecise U.S. inch conversion.

Dimensions without standiOverall monitor body dimensions after the stand is removed, including the frame and rear housing.

Not available

Width604.4Height350.6Depth45.3mm(23.8 × 13.8 × 1.8 in)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 24 direct metric body values. Its lower-precision inch partners have inconsistent rounding and are not used.

Stand footprintiWidth and depth of the stand base on the desk. A maker's stand width and depth count.

Not available

Not available

Weight with standiWeight with the supplied stand. Source notes state if cables are included. Packaging weight is separate.

9.9kg(21.8 lb)2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Weight 9.9kg, listed after the dimensions with stand. Tom's Hardware also gives 9.9 kg. The product page rounds it to 9kg.

7.4kg(16.3 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 24 direct 7.4 kg without packaging. UK/JP 7.35 kg rounds to 7.4 at this precision. Manual prioritized.

Weight without standiMonitor body weight without stand. Source notes state whether cables are included.

Not available

5.1kg(11.2 lb)2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 24 direct 5.1 kg. UK/JP 5.05 kg rounds to 5.1. No subtraction.

Box dimensionsiShipping box width, height and depth in the maker published orientation. A flat-packed box can have a smaller height than the upright display.

Not available

Width808Height181Depth532mm(31.8 × 7.1 × 20.9 in)4Maker product pagelg.com/uk/monitors/gaming/27gs95qe-bRead 5 October 2026Maker explicitly labels Shipping W x H x D 808x181x532 mm. Shipping orientation differs from an upright monitor, so axes retained literally. U.S. 31.8x7.1x20.9 in matches orientation at rounded precision.

Box weight

Not available

11kg(24.3 lb)4Maker product pagelg.com/uk/monitors/gaming/27gs95qe-bRead 5 October 2026Exact maker shipping 11.0 kg. Above complete product 7.4 kg, separate from net weight.

Power

9 of 13 differ

Power supplyiUSB-C powered monitors can draw power from a compatible host or an optional USB-C power source. This does not establish a bundled adapter. Record a supplied adapter and its rating separately.

External adapter2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Package contents list an AC adaptor. The guide names the Delta ADP-180TB HU supply.

External adapter2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 24 own 27GS95QE adapter models ADS-150KL-19N-3 and A40-Z7370R190-140G0-E, both 19 V 7.37 A. Adapter 140.03 W cannot be represented exactly in integer power_adapter_w and is omitted. Monitor 19 V 7 A rating 133 W is not max consumption.

Adapter ratingiRated output power of the external power adapter. Do not substitute the monitor maximum consumption.

180W1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Tech Specs: AC Adapter 180W.

Not available

Input voltage

Not available

100-240 V AC, 50/60 Hz1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo power Input literal mains rating, not monitor DC input.

Power use (typical)iMaker typical operating power under a stated test condition. An unlabeled Power On upper bound does not establish a typical value. EU label test power has separate fields. An ENERGY STAR on-mode (Pon) figure is not a typical value.

34.81W2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Power Consumption (On) 34.81 W. Tom's Hardware measured 30 W at 200 nits.

37.7W1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026AllInfo Typical 37.7 W. Producer sheet page 1 separately OnMode 37.7 at 200 nits and test video one hour in footnote 12. EU OnMode 25.2 is a different regulatory condition, stored separately.3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026PDF page 1 exact 37.7 W OnMode and footnote 12 published test 200 cd/m² using one hour video, not maximum.

Power use (max)iMaker maximum operating power. Source notes state whether USB charging and connected-device load are included.

Not available

Not available

Power use SDR (EU label)iSDR on-mode power demand in the EU product information sheet, in watts. It can differ from rounded energy-label kWh per 1000 hours.

Not available

25.2W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 4 EU SDR OnMode.

Power use HDR (EU label)iHDR on-mode power demand in the EU product information sheet, in watts. It can differ from rounded energy-label kWh per 1000 hours.

Not available

28.3W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 6 EU HDR OnMode.

Standby poweriPower in standby or DPMS. Source notes retain any less-than qualifier.

0.5W2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Power Consumption (Sleep) < 0.5W. Published as less than 0.5 W.

0.5W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 8 regulatory standby. Producer page <0.5 is not silently treated as an equality.

Off-mode poweriPower when switched off but still connected to mains. Source notes retain any less-than qualifier.

0.3W2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Table 1: Power Consumption (Off) < 0.3W. Published as less than 0.3 W.

0.3W7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 7 regulatory off. Producer page <0.3 uses a different condition/inequality.

EU energy class SDR

Not available

F7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 3 exact model.

EU energy class HDR

Not available

G7EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Row 5 exact model.

Energy per 1000 h SDR

Not available

25kWh8EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1820242.pdfRead 5 October 2026Visually inspected exact label 25, not derived from 25.2 W.

Energy per 1000 h HDR

Not available

28kWh8EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1820242.pdfRead 5 October 2026Visually inspected exact label 28, not derived from 28.3 W.

Certifications

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VESA ClearMR

Not available

Not available

VESA AdaptiveSync Display

Not available

Not available

TÜV certifications

Low Blue Light Hardware Solution2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026About Low Blue Light.

Not available

Low blue lightiHardware means a published panel-level hardware low-blue-light solution. Software means a selectable picture filter. Hardware does not require a selectable filter mode.

Hardware2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026About Low Blue Light: complies with TUV Rheinland Low Blue Light Hardware Solution at factory default settings.

Hardware10Maker product pagelg.com/levant_en/monitors/lg-27gs95qe-bRead 5 October 2026Exact maker model panel expressly UL Low Blue Light Hardware Solution Platinum V745051. Software Reader mode is separate.

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

CE, UKCA1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Documentation: CE and UKCA declarations of conformity.

UL Flicker-Free Display A196009, UL Discomfort Glare Free V563481, UL Low Blue Light Hardware Solution Platinum V74505110Maker product pagelg.com/levant_en/monitors/lg-27gs95qe-bRead 5 October 2026Exact model certificate footnote. Discomfort glare tested UGR<22. No TUV low blue category invented from generic TUV-TYPE approval.

In the box

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In the box

Monitor, Stand Base, AC Adapter & Power Cord, 1.5m DisplayPort Cable, 1.5m HDMI Cable, 1.5m USB Type-C to C Cable, 1.8M USB Type-A to C Cable1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Package Contents, verbatim. The stand neck is attached to the panel.

Monitor, Stand body, Stand base, AC/DC adapter, Power cord, HDMI cable, DisplayPort cable, USB A-to-B cable, Remote control, Stand cable holder1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026U.S. exact accessories explicitly list HDMI/DP/USB A-B/remote/stand holder. Core monitor/stand/adapter corroborated exact family QSG with 27GS95QE named. Region-optional documentation, battery and calibration report not assumed.2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Printed page 6 explicitly supplied power cord, page 24 GS-specific adapter. Other core stand/monitor package corroborated exact family QSG. Region-optional battery/paper documentation omitted.9Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Exact support-linked MBM67534402 REV06 cover names 27GS95QE alongside GR/QL. Revision history added GS and its 140 W class adapter. Pictured core monitor/stand/adapter, optional region markings respected. No GR-only adapters inherited.

Cables includediCables supplied with the product. Count is included only when the source establishes it. Bundles can vary by market.

ACORSAIR Xeneon 27QHD240 OLED

Type	Count
AC power cable	1
DisplayPort cable (1.5 m)	1
HDMI cable (1.5 m)	1
USB Type-C to C cable (1.5 m)	1
USB Type-A to C cable (1.8 m)	1

Source2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Package contents list items D to H, one of each.

BLG UltraGear 27GS95QE

Not available

Warranty

2 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Tech Specs: Warranty 3 Year. Tom's Hardware also lists 3 years.

2years1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact U.S. AllInfo Limited Warranty 2 Year Parts&Labor. OLED panel included in current linked card, but burn-in-specific coverage is not explicit and omitted. Japanese bright-pixel policy not inherited.

Dead pixel policy

Zero Dead Pixel guarantee1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Protection section heading: Zero Dead Pixel Guarantee. TFTCentral's announcement adds a three-year Zero Dead Pixel and Zero Burn In warranty. The detailed policy text was not found.

Not available

Links

Not compared

Product page

www.corsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-na1Maker product pagecorsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-naRead 10 October 2026Exact model US product page.

www.lg.com/us/monitors/lg-27gs95qe-b-gaming-monitor1Maker product pagelg.com/us/monitors/lg-27gs95qe-b-gaming-monitorRead 5 October 2026Exact 27GS95QE-B U.S. product. 27GR95QE, 27GS95QX and GX models are not substituted.

Spec sheet

www.corsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oled2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Web version of the manual with Table 1, the full technical specifications. No separate spec sheet PDF was found.

www.lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdf3Maker spec sheet (PDF)lg.com/content/dam/channel/wcms/jp/catalog/pdf/ultragear202406_products.pdfRead 5 October 2026Maker June 2024 four-page Japanese technical catalogue. PDF page 1 exact 27GS95QE-B column fully read and visually checked.

Manual

www.corsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oled2Owner's manualcorsair.com/us/en/explorer/gamer/monitors/corsair-xeneon-27qhd240-oledRead 10 October 2026Maker manual and quick start guide as a web page.

gscs-b2c.lge.com/downloadFile2Owner's manualgscs-b2c.lge.com/downloadFileRead 5 October 2026Current U.S. support link English May 6, 2025 manual, 35 pages. Explicit 27GS95QE coverage and GS-specific adapter section checked.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

18202427EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1820242_EN.pdfRead 5 October 2026Exact 27GS95QE fiche. October 24, 2023 Union-placement metadata does not establish retail availability. No regulatory ABC/room sensor proxy stored.

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