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ASUS ROG Swift OLED PG27UCWM vs LG UltraGear 27GR95QE-B

Product A: ASUS

ROG Swift OLED PG27UCWM

116 of 172 known
Change ASUS ROG Swift OLED PG27UCWM

Compare the LG UltraGear 27GR95QE-B with

Product B: LG

UltraGear 27GR95QE-B

108 of 172 known
Change LG UltraGear 27GR95QE-B

Compare the ASUS ROG Swift OLED PG27UCWM with

88 of 164 fields differ

Download CSVDownload JSON
  • 52 different values
  • 36 known for one only
  • 37 the same
  • 39 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 166.3ppiB: 110.8ppiASUS is 55.5 ppi higher.
  2. Brightness (typical, SDR)A: 250nitsB: 200nitsASUS is 50 nits higher.

Refresh rate per resolution

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

3840 × 2160Native for A
A240Hz
B120Hz
2560 × 1440Native for B
ANot listed
B240Hz
1920 × 1080
A480Hz
BNot listed

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A8.1kg
B7.35kg
Weight without stand
A5.4kg
B5.05kg
Box weight
A11.8kg
B11kg

All 172 fields

Every value links to where we found it.

AASUS ROG Swift OLED PG27UCWM
BLG UltraGear 27GR95QE-B

General

5 of 8 differ
Series
ROG Swift OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Exact model header on the maker's global spec page.
UltraGear2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026INFO: Product name UltraGear.
Model numbers
PG27UCWM, 90LM0CY1-B019711Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Header names PG27UCWM. The ordering code 90LM0CY1-B01971 is in the page data of the same product. The ASUS US store sells ordering code 90LM0CY0-B019B1, which is not stored because the maker pages do not show it as a different configuration.
27GR95QE-B2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Page title and model name 27GR95QE-B. The EU product information sheet uses the identifier 27GR95QE.
GTIN / EAN
47116365058579Retailer pagegrosbill.com/asus-rog-swift-pg27ucwm-169893Read 14 October 2026EAN 4711636505857 for manufacturer reference 90LM0CY1-B01971. hinta.fi lists the same EAN and code. No UPC found for the US ordering code.
Not available
Announced
4 January 20267Press releaserog.asus.com/ca-en/articles/gaming-monitors/rgb-stripe-pixel-oled-tech-debuts-in-the-rog-swift-pg34wcdn-xg34wcdms-pg27ucwmRead 14 October 2026Maker CES article dated 4 January 2026 introduces the PG27UCWM. It gives no price or date and says the monitors are on their way.
20 November 20228Press articletftcentral.co.uk/news/lg-announce-27gr95qe-b-27-oled-monitor-with-240hz-refresh-rateRead 10 October 2026TFTCentral news of 20 November 2022 says LG had just published the model on its official website.
Status
Available8Maker product pageeshop.asus.com/us/90lm0cy0-b019b1-rog-swift-oled-pg27ucwm.htmlRead 14 October 2026ASUS US store lists the exact model as in stock and for sale at 1,199 USD (current store price, not a launch MSRP).
Available2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026The current Canada and UK maker pages list the model with its full specifications and no discontinued marker. Stock was not checked.
Predecessor
Not available
Not available
Successor
Not available
LG UltraGear 27GS95QE9Press articletftcentral.co.uk/news/lg-release-the-27gs95qe-a-brighter-version-of-their-27-240hz-oled-monitorRead 10 October 2026TFTCentral news of 27 January 2024 calls the 27GS95QE a brighter version of the 27GR95QE with largely the same specs.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.
Launch price (US)
Not available
Not available
Launch price (EU)
€1,249.911Reviewguru3d.com/review/asus-rog-swift-oled-pg27ucwm-240-480-hz-gaming-monitor-reviewRead 14 October 2026Page 1: recommended price 1,249.90 EUR including VAT, written as an approximate European recommended price. Tom's Hardware gives 1,099 USD as a starting price while the ASUS US store sells at 1,199 USD, so no USD price is stored.
Not available
Markets
US, EU8Maker product pageeshop.asus.com/us/90lm0cy0-b019b1-rog-swift-oled-pg27ucwm.htmlRead 14 October 2026US from the ASUS US store, EU from the EPREL registration and European retailers.
US, CA, GB, EU2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Maker pages for Canada, the United Kingdom and the United States exist. The EU product information sheet and EU energy label cover the EU.
Colours
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Specifications table Chassis Colors Black.
Not available
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Maker Gaming Monitors category.
Gaming3Maker product pagelg.com/uk/monitors/gaming/27gr95qe-bRead 10 October 2026UltraGear gaming monitor line.

Display

7 of 12 differ
Screen size
26.5in(67.3 cm)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Panel Size (inch) 26.5. EPREL gives 67.3 cm, which is the same diagonal.
26.5in(67.3 cm)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Size [Inch]: 26.5, Size [cm]: 67.32. The maker markets it as 27 inch. The EU sheet gives 67.3 cm.
Viewable screen diagonal
Not available
26.5in(67.3 cm)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Size [cm] 67.32 equals 26.5 in.
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026
2560 × 1440px2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Resolution: 2560 x 1440.
Aspect ratio
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026
16:92Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Aspect Ratio: 16:9.
Pixel density
166.3ppi
110.8ppi
Pixel pitch
0.153mm1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Pixel Pitch 0.153 mm as published. The published active area divided by 3840 x 2160 gives about 0.1536 mm, so the maker's figure looks truncated. Stored as published.
0.2292mm2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Pixel Pitch: 0.2292 x 0.2292 mm.
Active display area
Width589.97Height331.7mm(23.2 × 13.1 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Display Viewing Area (HxV) 589.97 x 331.70 mm, listed here as width x height. The manual's pixel format line says 26.5 inch (674.0 mm), which is a smaller diagonal than this area implies, so the area is stored as the maker page states it.
Not available
Curved
No11Reviewguru3d.com/review/asus-rog-swift-oled-pg27ucwm-240-480-hz-gaming-monitor-reviewRead 14 October 2026Page 3: the display is completely flat. No curvature radius is published.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Key Specs: 16:9 aspect ratio (flat).
Curvature radius
Not available
Not available
Screen surface
Glossy1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Display Surface Glossy (TrueBlack Glossy).
Matte7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Panel table: Screen Coating, Anti-glare (AG) matte.
Anti-reflection coating
TrueBlack Glossy2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026TrueBlack Glossy zero-haze optical layer with an anti-reflective stack. Exact maker name stored.
Anti-glare (AG) matte7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Panel table, Screen Coating.
Touchscreen
Not available
Not available

Panel

13 of 31 differ
Panel type
WOLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Panel Type WOLED.
WOLED7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Panel table: Panel Technology WOLED.
Panel type (as published)
Tandem RGB OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Panel Technology Tandem RGB OLED.
OLED2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Panel Type: OLED, verbatim.
Backlight
None (self-emissive)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Product is OLED, which is self-emissive. The manual spec table labels the Backlight Type row as RGB stripe, which is a pixel layout and is not stored as a backlight.
None (self-emissive)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026OLED panel.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
LG Display10Press articletftcentral.co.uk/news/asus-unveil-the-rog-swift-pg27ucwm-with-a-27-4k-tandem-woled-panel-and-rgb-stripe-pixel-layoutRead 14 October 2026Names LG Display as the panel maker. The panel model number is not given.
LG Display7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Panel table: Panel Manufacturer LG.Display.
Panel part number
Not available
LW270AHQ-ERG17Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Key Specs and Panel table: Panel Part LW270AHQ-ERG1.
Panel generation
4th Gen Primary RGB Tandem WOLED10Press articletftcentral.co.uk/news/asus-unveil-the-rog-swift-pg27ucwm-with-a-27-4k-tandem-woled-panel-and-rgb-stripe-pixel-layoutRead 14 October 2026Names a 4th Gen Primary RGB Tandem WOLED panel, which LG Display now calls Tandem WOLED.
Not available
Subpixel layout
RGB stripe2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026States true RGB Stripe sub-pixel arrangement and removal of the white subpixel of standard WOLED.
RWBG7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Text clarity section: the correct sub-pixel layout is RWBG, confirmed with a macro photo.
Colour depth
10bits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Display Colors 1073.7M (10 bit).
10bits7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Panel table: Colour depth 10-bit. The manual lists 8-bit, 10-bit and 12-bit input as supported.
Colour depth method
Native12Reviewtomshardware.com/monitors/gaming-monitors/asus-rog-swift-pg27ucwm-27-inch-4k-oled-gaming-monitor-reviewRead 14 October 2026Spec table row Native Color Depth and Gamut: 10-bit / DCI-P3. The maker page says 10 bit without the word native.
Not available
Displayable colours
1.07 billion1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Published as 1073.7M. Normalized to 1.07 billion.
1.07 billion2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Color Depth (Number of Colors): 1.07B.
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Color Space (DCI-P3) 99%. The manual says 99% (Typ.). The reference chromaticity is not stated. The 130% sRGB figure is gamut volume and is not stored as coverage.
98.5%2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Color Gamut (Typ.): DCI-P3 98.5% (CIE1976). The minimum is DCI-P3 90% (CIE1976).
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026FAQ says ROG OLED monitors are factory calibrated. Spec page lists a Color Calibration E-report through DisplayWidget Center. Tom's Hardware confirms factory calibration data stored in firmware. No paper report is stated.
Yes2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Color Calibrated in Factory: YES.
Claimed Delta E
22Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026Feature banner reads 99% DCI-P3 and Delta E under 2. Stored as 2 with the less-than qualifier. Average or maximum is not stated.
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Yes7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Hardware Calibration section: calibration written to the internal LUT with LG Calibration Studio, two calibration preset modes, SDR only. The maker page says HW Calibration Ready.
Static contrast ratio
1,500,000:11Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Contrast Ratio (Typ.) 1,500,000:1.
1,500,000:12Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Contrast Ratio (Typ.): 1500000:1.
Brightness (typical, SDR)
250nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Brightness (Typ.) 250 cd/m2. The manual spec table adds 450 nits (peak) without a condition, which is not stored.
200nits2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Brightness (Typ.): 200 cd/m2.
Brightness (maker minimum)
Not available
160nits2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Brightness (Min.): 160 cd/m2.
Peak brightness (HDR)
1,000nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Brightness (HDR, Peak) 1,000 cd/m2. The page note says peak brightness may vary due to color pre-calibration. The test window is not stated on the maker page and is left out.
1,000nits7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Key Specs: 1000 cd/m2 peak brightness (HDR), quoted from LG's spec. The window size is not stated. TFTCentral measured 609 nits at a 10 percent window and never reached 1000 nits in any mode.
HDR peak test window
Not available
Not available
Full-screen brightness
250nits12Reviewtomshardware.com/monitors/gaming-monitors/asus-rog-swift-pg27ucwm-27-inch-4k-oled-gaming-monitor-reviewRead 14 October 2026Spec table Brightness (mfr) 250 nits full screen and 1,000 nits at a 3% window. The panel maker figures quoted by TFTCentral are 1,000 nits at 1.5% APL for HDR peak and 250 nits at 100% APL, so the peak window is stated two ways and is not stored.
Not available
HDR formats
HDR10, Dolby Vision1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026HDR Support lists HDR10 and Dolby Vision as two rows. HDR10+ is not listed by the maker.
HDR107Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026HDR section: the screen accepts HDR10 only. The maker page lists HDR 10.
HDR certification
DisplayHDR True Black 4001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Certificate list VESA DisplayHDR 400 True Black.
None7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026HDR section: VESA DisplayHDR certification level none at time of writing.
Viewing angle (horizontal)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Viewing Angle (CR 10 or more) 178 / 178.
178°2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Viewing Angle (CR>=10): 178 (R/L).
Viewing angle (vertical)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Viewing Angle (CR 10 or more) 178 / 178.
178°2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Viewing Angle (CR>=10): 178 (U/D).

Refresh rate and motion

12 of 22 differ
Refresh rate per resolution and port
AASUS ROG Swift OLED PG27UCWM
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1a UHBR20USB-C
3840 × 2160Native240Hz240Hz240Hz
1920 × 1080480Hz480Hz480Hz
Source2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026Feature page: DisplayPort 2.1a UHBR20 with full 80 Gbps supports 4K at 240 Hz without compression. Dual Mode switches between 4K at 240 Hz and FHD at 480 Hz. Maker spec page Signal Frequency gives 48 to 240 Hz vertical for HDMI, USB-C and DisplayPort at native resolution. The manual says Frame Rate Boost enables up to 1920 x 1080 at 480 Hz, and its timing table lists 3840 x 2160 at 240 Hz and 1920 x 1080 at 480 Hz as accepted on HDMI and on DP and USB-C. Bit depth, chroma and DSC for HDMI and USB-C are not stated. The manual's Type-C Bandwidth setting limits USB 3.2 mode to 3840 x 2160 at 120 Hz, so the USB-C maxima need the other bandwidth setting. HDMI 4K at 240 Hz needs a signal beyond uncompressed 48 Gbps, so no DSC value is stored for it.
BLG UltraGear 27GR95QE-B
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160120Hz4:4:4Not available
2560 × 1440Native240Hz10-bit, 4:4:4240Hz10-bit, 4:4:4, DSC
Source4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Product specification: maximum and recommended resolution 2560 x 1440 at 240 Hz, recommended timing HDMI 2.1 (PC) and DisplayPort 1.4 (DSC). TFTCentral lists a maximum refresh rate of 240 Hz on both DisplayPort and HDMI and DisplayPort 1.4 with DSC. TFTCentral's console section says a virtual 4K input is accepted with 4K at 120 Hz on PS5 and Xbox Series X, scaled to the native panel. PC Monitors says 10-bit and 12-bit can be selected at any refresh rate up to the native resolution over DP 1.4 with DSC or HDMI 2.1, with a full range RGB signal, and that the 4K input is a downsampling mode up to 120 Hz where PCs and Xbox Series X use 4:4:4 and the PS5 uses 4:2:2. The manual's HDMI video timing table lists only 3840 x 2160p at 60 Hz.
Max refresh rate
480Hz
240Hz
Max refresh rate at native resolution
240Hz
240Hz
Max refresh rate over DisplayPort
240Hz
240Hz
Max refresh rate over HDMI
240Hz
240Hz
Max refresh rate over USB-C
240Hz
Not available
Max refresh rate at 10-bit
Not available
240Hz
Native refresh rate
240Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Refresh Rate (max) 240 Hz at the native 3840 x 2160. The 480 Hz mode is the Full HD dual mode.
240Hz2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Refresh Rate (Max.): 240 Hz.
Overclocked refresh rate
Not available
Not available
Dual mode
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Dual Mode Yes, 4K at 240 Hz or FHD at 480 Hz.
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync, VESA AdaptiveSync Display, FreeSync Premium Pro, G-SYNC Compatible1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026VRR Technology Yes (Adaptive-Sync). Certificate list names AMD FreeSync Premium Pro, G-SYNC Compatible and VESA AdaptiveSync Display. The ASUS US store page lists G-SYNC Compatible and VESA AdaptiveSync Display 480Hz but not FreeSync Premium Pro.
FreeSync Premium, G-SYNC Compatible, HDMI VRR2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026FreeSync Premium and G-SYNC Compatible are listed by the maker. TFTCentral confirms both certifications and HDMI-VRR over HDMI 2.1.
VRR range per port
AASUS ROG Swift OLED PG27UCWM
Min (Hz)Max (Hz)
48240
48480
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Gaming menu, Variable Refresh Rate: can only be activated within 48 to 240 Hz when Frame Rate Boost is off and 48 to 480 Hz when Frame Rate Boost is on. The manual does not split the range by port, so no input is stored. First row is Frame Rate Boost off, second row is on.
BLG UltraGear 27GR95QE-B
InputMin (Hz)Max (Hz)
DisplayPort48240
HDMI48240
Source7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Refresh rate table: VRR range 48 to 240 Hz on both DP and HDMI.
Low framerate compensation
Yes15Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 14 October 2026AMD defines FreeSync Premium Pro as supporting low framerate compensation. The maker lists AMD FreeSync Premium Pro for this model. A compatible GPU and enabled mode are required.
Yes11Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 10 October 2026FreeSync Premium tier includes low framerate compensation. The monitor is listed as FreeSync Premium by the maker. Compatible GPU and an enabled FreeSync mode are required.
Response time (maker GtG claim)
0.03ms1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Response Time 0.03 ms (GTG). The announcement calls it a minimum GTG response time.
0.03ms2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Response Time: 0.03ms (GtG).
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Extreme Low Motion Blur Yes.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Gaming section: no Black Frame Insertion mode is available.
Blur-reduction technology
Extreme Low Motion Blur (ELMB)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Gaming menu ELMB Setup. The spec page names it Extreme Low Motion Blur.
Not available
Blur reduction works with VRR
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026ELMB can only be activated when Variable Refresh Rate is off, and enabling ELMB turns VRR off. ELMB is available at 120 Hz, or at 120 and 240 Hz in Frame Rate Boost mode.
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Flicker free Yes. TUV Flicker-free is on the certificate list.
Not available
Black frame insertion
Not available
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Gaming section: BFI is missing.

Measured

5 of 12 differ
Input lag at maximum refresh rate
Not available
0.78ms7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Lag section, updated 8 March 2023: total display lag 0.78 ms, with 0.67 ms estimated signal processing. The text does not name the refresh rate. TFTCentral tests the native refresh rate, here 240 Hz. No difference in HDR mode. PC Monitors measured 1.17 ms with SMTT 2.0 and about 4.5 ms in modes with Dynamic Action Sync off.
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
0.43ms7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Response Times section: average G2G of 0.43 ms, best case 0.32 ms, gamma-corrected method, consistent at 240, 120 and 60 Hz. The panel has no overdrive setting.
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
278nits13Measurementtomshardware.com/monitors/gaming-monitors/asus-rog-swift-pg27ucwm-27-inch-4k-oled-gaming-monitor-review/3Read 14 October 2026Page 3: Racing mode, Power Setting on Performance, brightness slider at maximum, Uniform Brightness on. Full field 278 nits, and the 25% window also read 278 nits. With Uniform Brightness off a 25% window reached just under 500 nits. Guru3D measured lower SDR maxima (229.6 nits at 100% in sRGB Calibration mode) with default settings. The ASUS manual says the default Power Saving mode limits brightness.
192nits7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Brightness and Contrast section: maximum SDR brightness 192 cd/m2 at 100 percent brightness with a near 6500K white point, original firmware. The default setup read 196 nits. The April 2023 firmware changed it by about 4 percent according to Monitors Unboxed.
HDR brightness in a real scene (measured)
Not available
660nits10Measurementpcmonitors.info/reviews/lg-ultragear-27gr95qe-bRead 10 October 2026PC Monitors, HDR Gamer 1 mode: 660 nits on the sun glint on water in Shadow of the Tomb Raider and 358 nits on the sun in Battlefield V. The brightest scene is stored. A scene is not a fixed test pattern, so other scenes read differently. The same review measured 653 to 665 nits at 4 to 9 percent windows.
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
1.0514Measurementtomshardware.com/monitors/gaming-monitors/asus-rog-swift-pg27ucwm-27-inch-4k-oled-gaming-monitor-review/4Read 14 October 2026Page 4: Racing picture mode, uncalibrated, Calman gamut test, 1.05 dE average color gamut error. The Delta E formula is not stated on the page. Guru3D measured an average 2.37 in Racing mode with a DataColor Spyder, a different instrument and patch set, so the two are not the same test.
57Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Default Setup: average dE 5.0 for sRGB colours in the default Gamer 1 wide-gamut mode before calibration, dE2000, ICC profiles disabled, max 11.9.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

13 of 19 differ
Video inputs
AASUS ROG Swift OLED PG27UCWM
TypeVersionCountMax bandwidth (Gbps)
DisplayPort2.1a UHBR20180
HDMI2.1248
USB-CNot available1Not available
Source2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026Rich Connectivity: DisplayPort 2.1a UHBR20 with full 80 Gbps, HDMI 2.1 FRL 48 Gbps. Counts from the manual I/O line: HDMI v2.1 x2, DisplayPort v2.1 x1, USB Type-C x1. DSC and HDCP are not stored.
BLG UltraGear 27GR95QE-B
TypeVersionCountMax bandwidth (Gbps)DSC
HDMI2.1248Not available
DisplayPort1.41Not availableYes
Source2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Connectivity: HDMI 2 pieces, DisplayPort 1 piece, DP Version 1.4. The Accessory list says HDMI ver 2.1. VESA DSC is listed under other features. TFTCentral confirms 2x HDMI 2.1 and 1x DisplayPort 1.4 with DSC. PC Monitors says the HDMI 2.1 ports are full bandwidth at 48 Gbps. LG does not publish the bandwidth.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
2.1a UHBR20
1.4
HDMI features
Not available
VRR7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Console Gaming section: HDMI-VRR supported over HDMI 2.1, ALLM not supported.
USB-C video (DP Alt Mode)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026I/O Ports USB-C x 1 (DP Alt Mode).
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Connections section: no USB type-C is provided.
USB-C power delivered
90W1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026USB-C Power Delivery 90 W.
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Swift OLED PG27UCWM
ConnectorUSB versionCount
USB-B3.2 Gen 11
USB-CNot available1
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Back view and I/O line: USB Type-B x1, USB 3.2 Gen 1 upstream. The Type-C port also carries USB data to a host (Type-C Bandwidth setting offers USB 2.0 or USB 3.2, and Smart KVM selects it). No USB revision is stated for the Type-C connection.
BLG UltraGear 27GR95QE-B
ConnectorUSB versionCount
USB-B3.01
Source2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026USB Upstream Port: YES (1ea/ver3.0). The Type-B connector follows from the included USB A to B cable.
USB downstream hub ports
AASUS ROG Swift OLED PG27UCWM
ConnectorUSB versionCount
USB-A3.2 Gen 13
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026I/O line USB Type-A (5V / 0.9A) x3. Back view lists them as USB 3.2 Gen 1 downstream ports.
BLG UltraGear 27GR95QE-B
USB versionCount
3.02
Source2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026USB Downstream Port: YES (2ea/ver3.0). The connector type is not stated.
KVM switch
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026KVM Switch Yes.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Office and General Use: no KVM function.
Daisy chain (MST)
Not available
Not available
Ethernet
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026The complete I/O line has no Ethernet port.
Not available
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Earphone jack Yes. Tom's Hardware names it as a 3.5 mm jack.
Yes2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Headphone out: 4-pole (Sound+Mic).
3.5 mm microphone input
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026The complete back view and I/O line list only an earphone jack for audio. No microphone input.
Not available
Optical out
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026The complete I/O line has no optical or S/PDIF output.
Yes2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026SPDIF out (Optical Digital Audio Out): YES.
Picture in picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026OSD PIP/PBP menu has PIP Size (Small, Middle, Large). PIP/PBP turns off VRR, ELMB, Aspect Control and DSC.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Office and General Use: no PiP or PbP.
Picture by picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026OSD PIP/PBP Mode selects the split screen type, and Smart KVM enables PBP automatically.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Office and General Use: no PiP or PbP.

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
Yes2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Accessory: Remote Controller YES.

Audio and camera

0 of 5 differ
Speakers
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Speaker No.
No7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026Office and General Use: no integrated speakers.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

9 of 15 differ
Stand height adjustment
110mm1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Height Adjustment 0 to 110 mm.
110mm4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Adjusting the Stand Height: Max. 110.0 mm.
Tilt
Forward5°Backward20°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Tilt +20 to -5 degrees, stored as 20 backward and 5 forward. The manual gives -5 to 20.
Forward5°Backward15°4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Adjusting the Angle: forward or backward from -5 to 15 degrees.
Swivel
Left30°Right30°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Swivel +30 to -30 degrees.
Left10°Right10°4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Adjusting the Angle: 10 degrees to the left or to the right.
Pivot
Counterclockwise90°Clockwise90°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Pivot +90 to -90 degrees.
Counterclockwise90°Clockwise0°4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Pivot Feature: rotates 90 degrees counter-clockwise. TFTCentral confirms rotation goes in one direction only.
Removable stand
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Chapter 1.4 Detaching the arm/stand: push the locking clips and slide the stand out.
Yes4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Installing on the Wall: remove the stand before mounting.
VESA mount
100 x 1001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026VESA Wall Mounting 100x100 mm.
100 x 1004Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Wall Mount (mm) 100 x 100, M4 x L10, four screws.
VESA adapter needed
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026The package list names a Wall Mount Kit. Tom's Hardware describes a bracket that snaps onto the panel to make the 100 mm VESA mount and Guru3D lists a 100 x 100 mm VESA adapter in the box. The manual text at 1.4 says the VESA wall mount kit is purchased separately, which conflicts with its own package list. Stored as required, since the kit is needed and listed in the box.
No4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Standard 100 x 100 pattern after the stand is removed. The optional LSW 149 plate is a wall mount, not an adapter.
Security lock slot
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Kensington Lock Yes.
Yes4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Using the Kensington Lock.
On-screen menu controls
Joystick, Buttons, Software3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Front view and controls: five-way control button, close button and power button. ASUS DisplayWidget Center adjusts monitor settings from the desktop. Tom's Hardware calls the control a joystick.
Buttons, Remote, Software7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026OSD and Controls: one button on the bottom edge with limited access, a remote control for the full menu, and LG OnScreen Control software.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026DisplayWidget Yes, DisplayWidget Center.
LG OnScreen Control, LG Calibration Studio2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026SW Application: OnScreen Control (LG Screen Manager) and LG Calibration Studio (True Color Pro).
User firmware updates
Yes2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026DisplayWidget Center offers firmware update notifications and a direct update option.
Yes7Measurementtftcentral.co.uk/reviews/lg-27gr95qe-oledRead 10 October 2026OSD and Controls: LG's control software allows user-updatable firmware.
Ambient light sensor
Not available
No5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Automatic Brightness Control (ABC) available: NO.
Presence sensor
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Proximity Sensor, Neo Proximity Sensor. It detects the user's distance and blanks the screen when the user leaves. It is not an ambient light sensor.
No5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Room presence sensor available: No.
RGB lighting
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Lighting effect (Aura) Aura Sync. The manual has Aura RGB with selectable colours.
Yes2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026RGB LED Lighting: Hexagon Lighting.
Gaming menu features
Frame Rate Boost, Variable Refresh Rate, ELMB, GamePlus, FPS Counter, Crosshair, Dynamic Crosshair, Sniper, Timer, Stopwatch, Display Alignment, GameVisual, Shadow Boost, Dynamic Shadow Boost, Aspect Control, AI Visual, Uniform Brightness, OLED Anti-Flicker2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026Names from the feature page and manual: Frame Rate Boost, GamePlus tools, GameVisual, Shadow Boost, AI Assistant (AI Visual, Dynamic Crosshair, Dynamic Shadow Boost), Aspect Control, Uniform Brightness and OLED Anti-Flicker.
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Features list. The manual's Game Adjust menu has Black Stabilizer, Crosshair and FPS Counter.

OLED care

3 of 3 differ
OLED care
Neo Proximity Sensor, Pixel Cleaning, Screen Move, Screen Saver, Auto Logo Brightness, Taskbar Detection, Outer Dimming Control, Global Dimming Control, Target Mode, Boundary Detection2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwmRead 14 October 2026OLED Care Pro section names Neo Proximity Sensor, Pixel Cleaning, Screen Move, Screen Saver, Logo brightness adjustment, Taskbar detection, Outer dimming control, Global dimming control, Target mode and Boundary Detection.
Screen Move, Screen Saver, Image Cleaning, Pixel Cleaning4Owner's manualgscs-b2c.lge.com/downloadFileRead 10 October 2026Recommendations For Preventing Image Retention.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Warranty explicitly includes panel burn-in.
Not available
Burn-in warranty length
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Warranty 3 years including panel burn-in.
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width606Height (lowest)438Height (highest)548Depth256mm(23.9 × 17.2 to 21.6 × 10.1 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Spec page gives 60.6 x 54.8 x 25.6 cm. The manual gives 606 x 548 x 256 mm (highest) and 606 x 438 x 256 mm (lowest), so the manual is used for the height range. Maker marks all dimensions and weights as estimates that vary by region.
Width604.4Height (lowest)464.4Height (highest)574.4Depth258mm(23.8 × 18.3 to 22.6 × 10.2 in)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Dimension with Stand (W x H x D): 604.4 x 574.4 x 258 (up) and 604.4 x 464.4 x 258 (down). The manual gives 604.4 x 574.4 x 258.
Dimensions without stand
Width606Height369Depth63mm(23.9 × 14.5 × 2.5 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Spec page 60.6 x 36.9 x 6.3 cm. The manual gives 606 x 369 x 63 mm.
Width604.4Height350.6Depth45.3mm(23.8 × 13.8 × 1.8 in)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Dimension without Stand (W x H x D): 604.4 x 350.6 x 45.3.
Stand footprint
Not available
Not available
Weight with stand
8.1kg(17.9 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Net Weight with Stand 8.1 kg (estimate, varies by region).
7.35kg(16.2 lb)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Weight with Stand: 7.35 kg. The manual rounds this to 7.4 kg.
Weight without stand
5.4kg(11.9 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Net Weight without Stand 5.4 kg (estimate, varies by region).
5.05kg(11.1 lb)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Weight without Stand: 5.05 kg. The manual rounds this to 5.1 kg.
Box dimensions
Width860Height490Depth163mm(33.9 × 19.3 × 6.4 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Box Dimension (W x H x D) 86.0 x 49.00 x 16.3 cm. The manual gives 860 x 490 x 163 mm.
Width808Height181Depth532mm(31.8 × 7.1 × 20.9 in)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Dimension in Shipping (W x H x D): 808 x 181 x 532, stored in the maker's order.
Box weight
11.8kg(26 lb)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Gross Weight 11.8 kg (estimate, varies by region).
11kg(24.3 lb)2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Weight in Shipping: 11 kg.

Power

7 of 13 differ
Power supply
Internal4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 24 power supply type Internal.
External adapter2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Power Type: External Power (Adapter). The manual lists a 19 V 5.79 A adapter.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Voltage 100-240 V, 50/60 Hz.
100-240 V AC, 50/60 Hz2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026AC Input: 100~240V (50/60Hz).
Power use (typical)
Not available
74W2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Power Consumption (Typ.): 74 W on the North American page. PC Monitors lists the same 74 W typical figure.
Power use (max)
Not available
94W2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Power Consumption (Max.): 94 W on the North American page.
Power use SDR (EU label)
25.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 4 on mode power demand in SDR 25.3 W.
24.1W5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 4: on mode power demand SDR 24.1 W.
Power use HDR (EU label)
27W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 6 on mode power demand in HDR 27.0 W.
27.9W5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 6: on mode power demand HDR 27.9 W.
Standby power
0.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 8 standby 0.5 W. The manual says less than 0.5 W.
0.5W5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 8: standby mode power demand 0.5 W.
Off-mode power
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 7 off mode 0.3 W. The manual says less than 0.3 W.
0.3W5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 7: off mode power demand 0.3 W.
EU energy class SDR
F4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 3 class F.
F5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 3: energy efficiency class SDR F.
EU energy class HDR
G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 5 class G.
G5Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026Row 5: energy efficiency class HDR G.
Energy per 1000 h SDR
25kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2688398.pdfRead 14 October 2026Printed label 25 kWh/1000h.
24kWh6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026EU energy label: 24 kWh/1000h.
Energy per 1000 h HDR
27kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2688398.pdfRead 14 October 2026Printed label 27 kWh/1000h.
28kWh6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 10 October 2026EU energy label: 28 kWh/1000h.

Certifications

4 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
480Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Certificate list names both VESA AdaptiveSync Display 240Hz and VESA AdaptiveSync Display 480Hz. The higher number is stored.
Not available
TÜV certifications
Flicker-free1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Certificate list TUV Flicker-free.
Not available
Low blue light
Software3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026OSD Blue Light Filter (Level 1 to 4) is a selectable software filter. The maker lists no hardware low-blue-light certificate.
Not available
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
FSC MIX1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Certificate list FSC MIX.
Not available

In the box

2 of 2 differ
In the box
OLED Monitor, Quick Start Guide, Warranty Card, Power Cord, ROG Pouch, ROG Sticker, Monitor Base, Wall Mount Kit, Microfiber Cloth, USB Type-C cable (optional), HDMI cable (optional), DP cable (optional), USB cable (optional), Feature label (optional)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Accessories list on the spec page differs by region and names a DisplayPort 2.1 (DP80) cable, HDMI Ultra High Speed Cable, USB 3.2 cable, USB-C cable and a VESA mount kit. The manual package list is stored verbatim.
HDMI cable (ver 2.1), DisplayPort cable, USB A to B cable, Remote controller, Stand cable holder, Screw driver2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Accessory list: HDMI YES (ver 2.1), Display Port YES, USB A to B YES, Remote Controller YES, Others: Stand Cable holder, Screw Driver. The manual says the power cord varies by region.
Cables included
AASUS ROG Swift OLED PG27UCWM
TypeCount
Power Cord1
DisplayPort 2.1 (DP80) cableNot available
HDMI Ultra High Speed CableNot available
USB 3.2 cableNot available
USB-C cableNot available
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Package list marks the power cord as standard and the USB-C, HDMI, DP and USB cables as optional. The maker spec page accessories list (varies by region) names the DisplayPort 2.1 (DP80), HDMI Ultra High Speed, USB 3.2 and USB-C cables, and Guru3D and Tom's Hardware found these cables in their boxes. Counts are only stored for the power cord.
BLG UltraGear 27GR95QE-B
TypeCount
HDMI cable (ver 2.1)1
DisplayPort cable1
USB A to B cable1
Source2Maker product pagelg.com/ca_en/monitors/gaming/27gr95qe-bRead 10 October 2026Accessory list. A quantity of one is read from YES.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Warranty 3 years (including panel burn-in). Country terms can differ.
Not available
Dead pixel policy
Not available
Not available

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