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ASUS ROG Swift OLED PG27UCWM vs GIGABYTE MO27Q28G

Product A: ASUS

ROG Swift OLED PG27UCWM

116 of 172 known
Change ASUS ROG Swift OLED PG27UCWM

Compare the GIGABYTE MO27Q28G with

Product B: GIGABYTE

MO27Q28G

102 of 172 known
Change GIGABYTE MO27Q28G

Compare the ASUS ROG Swift OLED PG27UCWM with

81 of 164 fields differ

Download CSVDownload JSON
  • 49 different values
  • 32 known for one only
  • 39 the same
  • 44 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 166.3ppiB: 108.8ppiASUS is 57.5 ppi higher.
  2. Peak brightness (HDR)A: 1,000nitsB: 1,500nitsGIGABYTE is 500 nits higher.
  3. Brightness (typical, SDR)A: 250nitsB: 335nitsGIGABYTE is 85 nits higher.
  4. Full-screen brightnessA: 250nitsB: 335nitsGIGABYTE is 85 nits higher.
  5. Power use HDR (EU label)Lower is betterA: 27WB: 33WASUS is 6 W lower.
  6. Refresh rateA: 240HzB: 280HzGIGABYTE is 40 Hz higher.

Refresh rate per resolution

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

3840 × 2160Native for A
A240Hz
BNot listed
2560 × 1440Native for B
ANot listed
B280Hz
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
B5.34kg
Weight without stand
A5.4kg
B3.73kg

All 172 fields

Every value links to where we found it.

AASUS ROG Swift OLED PG27UCWM
BGIGABYTE MO27Q28G

General

4 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.
Not available
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.
MO27Q28G7Retailer pageamazon.com/GIGABYTE-MO27Q28G-2560x1440-280Hz-Compatible-Adjustable/dp/B0G631LBJTRead 30 September 2026Listing model MO27Q28G and UPC 889523051085.
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.
889523051085, 47193318726637Retailer pageamazon.com/GIGABYTE-MO27Q28G-2560x1440-280Hz-Compatible-Adjustable/dp/B0G631LBJTRead 30 September 2026UPC 889523051085 on the US listing10Retailer pagex-kom.de/001363762-gigabyte-mo27q28gRead 30 September 2026Product identification: PN MO27Q28G and EAN 4719331872663. Replaces Danish-only source with independently opened German listing.
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.
May 20254Press articletftcentral.co.uk/news/gigabyte-announce-mo27q28g-with-a-27-primary-rgb-tandem-woled-panelRead 30 September 2026Shown at Computex 2025, article first published 21 May 2025
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).
Available2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026
Predecessor
Not available
Not available
Successor
Not available
Not available
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.
EU, US3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026EU from EPREL availability list. US from TFTCentral6Press articletftcentral.co.uk/news/gigabyte-mo27q28g-finally-available-to-pre-order-in-the-usRead 30 September 2026
Colours
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCWM/ASUS_PG27UCWM_UM_EN.pdfRead 14 October 2026Specifications table Chassis Colors Black.
Black7Retailer pageamazon.com/GIGABYTE-MO27Q28G-2560x1440-280Hz-Compatible-Adjustable/dp/B0G631LBJTRead 30 September 2026
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Maker Gaming Monitors category.
Gaming2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: gaming monitor.

Display

8 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.
27in(68.6 cm)2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 27-inch gaming monitor.
Viewable screen diagonal
Not available
26.5in(67.3 cm)5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026"a 26.5″ (27″ class) sized screen"
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026
2560 × 1440px1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
Aspect ratio
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026
16:91Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026
Pixel density
166.3ppi
108.8ppi
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.
0.2292mm1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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.
Width586.75Height330.05mm(23.1 × 13 in)1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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.
No5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Product specifications section: flat format.
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).
Matte1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Coating: Matte for MO27Q28G, Glossy for MO27Q28GR
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.
Not available
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.
WOLED2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 4th Gen LG Display WOLED, Primary RGB Tandem.
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.
4th Gen WOLED Primary RGB Tandem OLED2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 4th Gen LG Display WOLED, Primary RGB Tandem.
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)3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026Panel technology: OLED
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 Display2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement identifies the 4th Gen LG Display WOLED panel.
Panel part number
Not available
Not available
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.
4th Gen2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 4th Gen LG Display WOLED, Primary RGB Tandem.
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.
RGWB4Press articletftcentral.co.uk/news/gigabyte-announce-mo27q28g-with-a-27-primary-rgb-tandem-woled-panelRead 30 September 2026Panel section identifies revised RGWB subpixel arrangement.
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).
10bits1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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 billion1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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.
99.5%2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 99.5% DCI-P3 coverage.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
84%2Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: 84% BT.2020 coverage.
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.
Yes11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: factory calibration Delta E < 2. Exact matching published entry.
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.
211Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: factory calibration Delta E < 2. Exact matching published entry.
Paper calibration report in box
Not available
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Package Contents p4 explicitly lists Color Calibration Report as an item supplied in the packaging box.
Hardware calibration support
Not available
Not available
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.
1,500,000:11Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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.
335nits1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
Brightness (maker minimum)
Not available
Not available
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.
1,500nits1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
HDR peak test window
Not available
1.5%1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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.
335nits5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: 335 nits at full-screen APL.
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.
Not available
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.
DisplayHDR True Black 5002Press releasegigabyte.com/id/press/news/2322Read 30 September 2026September 30, 2025 announcement: DisplayHDR True Black 500.
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°1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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°1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.

Refresh rate and motion

13 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.
BGIGABYTE MO27Q28G
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C
2560 × 1440Native280Hz280Hz280Hz
Source1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Supported Timing List page 22 confirms native QHD 280 on HDMI, DP and USB-C. Global maximum is 280 Hz. Lower-resolution supported timings are not separately established accepted maxima.8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Motion performance section explicitly states global maximum 280 Hz, corroborating the native 280 Hz per-input supported rows of manual p22.
Max refresh rate
480Hz
280Hz
Max refresh rate at native resolution
240Hz
280Hz
Max refresh rate over DisplayPort
240Hz
280Hz
Max refresh rate over HDMI
240Hz
280Hz
Max refresh rate over USB-C
240Hz
280Hz
Max refresh rate at 10-bit
Not available
Not available
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.
280Hz1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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 Pro, G-SYNC Compatible8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Specifications and Motion performance sections explicitly list AMD FreeSync Premium Pro and NVIDIA G-Sync Compatible.
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.
BGIGABYTE MO27Q28G
InputMin (Hz)Max (Hz)
DisplayPort48280
HDMI48280
Source11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Variable Synchronisierung explicitly states 48-280 Hz via DisplayPort and 48-280 Hz via HDMI. Linked AMD registry is not directly readable, so this is secondary corroboration.
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.
Yes11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Variable Synchronisierung explicitly states LFC support for the exact model. Compatible FreeSync mode/GPU conditions apply. This is a direct secondary specification, not an unverified maker-tier join.
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.
0.03ms5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026MO27Q28G product specifications paragraph explicitly states a 0.03 ms G2G response time specification. This is the advertised claim, not the reviewer measured average.
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.
Yes5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: Ultra Clear BFI.
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.
Ultra Clear5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: Ultra Clear BFI.
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.
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
Black frame insertion
Not available
Yes5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: Ultra Clear BFI.

Measured

2 of 12 differ
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
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.
341nits8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Maximum SDR brightness measured by PCWorld
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
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.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

9 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.
BGIGABYTE MO27Q28G
TypeVersionCount
HDMI2.12
DisplayPort1.41
USB-CNot available1
Source1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21 and the connector drawings in Product Overview p6.
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
CEC1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026OSD System > Other Settings > HDMI-CEC
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).
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Selecting the Input Source p8 offers Type-C video input. Supported Timing List p22 has USB Type-C accepted video modes.
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.
18W5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: USB-C 18 W.
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.
BGIGABYTE MO27Q28G
ConnectorUSB versionCount
USB-B3.21
USB-CNot available1
Source1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21 and the connector drawings in Product Overview p6.8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Spec list: USB-B 3.2 upstream, USB-A 3.2 downstream. USB-C is video/data upstream but its USB data generation is not explicitly established.
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.
BGIGABYTE MO27Q28G
ConnectorUSB versionCount
USB-A3.22
Source1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21 and the connector drawings in Product Overview p6.8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Spec list: USB-B 3.2 upstream, USB-A 3.2 downstream. USB-C is video/data upstream but its USB data generation is not explicitly established.
KVM switch
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026KVM Switch Yes.
Yes5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: KVM.
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.
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Product Overview p6 names Headphone jack. The exact 3.5 mm diameter is separately explicit in public PCWorld specification list.8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Specifications list explicitly states 1 x 3.5 mm headphone jack. Manual Product Overview p6 confirms Headphone jack location.
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.
Not available
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.
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Function Key Guide / PIP/PBP menu p17. Picture-in-Picture settings and accepted timing list p23.
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.
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Function Key Guide / PIP/PBP menu p17. Picture-by-Picture settings and accepted timing list p23.

Smart features

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

Audio and camera

3 of 5 differ
Speakers
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Speaker No.
Yes11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: speakers 2 x 5 W. Exact matching published entry.
Number of speakers
Not available
211Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: speakers 2 x 5 W. Exact matching published entry.
Speaker power per channel
Not available
5W11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: speakers 2 x 5 W. Exact matching published entry.
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

11 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.
Not available
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.
Not available
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.
Not available
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.
Not available
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.
Yes1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Wall-mount section: 100 x 100 mm VESA kit, 4 x M4 x 10mm screws
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 1001Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21, and the wall-mount section.
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.
Not available
Security lock slot
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucwm/specRead 14 October 2026Kensington Lock Yes.
Not available
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.
Joystick, Buttons, Software1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Product Overview p6 names Control button, KVM switch and Tactical switch. Operations pp8-10 describe directional control-button menu navigation. Software support is separately documented in the public PCWorld review.8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026Menus and features section explicitly describes joystick navigation and a Control Center utility that controls monitor features. Separate KVM/Tactical buttons are shown in manual Product Overview p6.
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.
Not available
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.
Not available
Ambient light sensor
Not available
Not available
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.
Not available
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.
No8Reviewpcworld.com/article/3086342/gigabyte-mo27q28g-review-a-great-entry-level-oled-monitor.htmlRead 30 September 2026"there's no RGB-LED 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.
Game Info, Crosshair, Game Timer, Gaming Counter, Refresh Rate, Tactical Switch, Flash Dimming, Black Equalizer, Super Resolution, Low Input Lag1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Game Assist and Gaming menus, page 12 and 14

OLED care

1 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.
Pixel Clean, Static Control, Pixel Shift, APL Stabilize, Sub-Logo Dim, Corner Dim, Brightness Control, Tone Control1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026
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.
Yes5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: 3-year warranty with burn-in cover.
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.
3years5Press articletftcentral.co.uk/articles/4th-gen-primary-rgb-tandem-oled-monitors-are-here-gigabyte-mo27q28g-showcaseRead 30 September 2026Exact MO27Q28G product section: 3-year warranty with burn-in cover.

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 (highest)526.5Depth187.5mm(23.8 × 20.7 × 7.4 in)11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties list the stand-extended dimensions. Exact matching published entry.
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.
Width604.4Height350.2Depth54.4mm(23.8 × 13.8 × 2.1 in)11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties list the body dimensions. Exact matching published entry.
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).
5.34kg(11.8 lb)1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 20265.34 ± 0.5 kg. The spec page says 6 kg (Esti.). Manual preferred
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).
3.73kg(8.2 lb)1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 20263.73 ± 0.5 kg. The spec page says 4.05 kg (Esti.). Manual preferred
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.
Not available
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).
Not available

Power

5 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 adapter1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.
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 Hz1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026Specifications p21, Power Supply row: 100-240 VAC, 50/60 Hz.
Power use (typical)
Not available
35W1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, MO27Q28G column: Specifications p21.11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: typical 35 W. Exact matching published entry.
Power use (max)
Not available
Not available
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.
25W3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026
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.
33W3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026
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.
0.5W1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026
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.
0.3W1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026
EU energy class SDR
F4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 3 class F.
F3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026
EU energy class HDR
G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2688398_EN.pdfRead 14 October 2026Row 5 class G.
G3EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2376410Read 30 September 2026
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.
25kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2376410.svgRead 30 September 2026Published energy label SDR kWh/1000h value, read directly from label.
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.
33kWh9EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2376410.svgRead 30 September 2026Published energy label HDR kWh/1000h value, read directly from label.

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.
Flicker Free, Low Blue Light (Hardware Solution)1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026This model has passed Flicker Free and Low Blue Light verification by TÜV Rheinland. Low Blue Light Hardware Solution at factory default
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.
Hardware1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026
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.
Eyesafe 3.011Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Certifications & Standards: EyeSafe 3.0. CPF/RPF sublevels were not independently established and removed.

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.
Monitor, Monitor Base, Stand, Power Cable, Power Adapter, HDMI Cable, DP Cable, USB Cable, Cable clip, Quick Start Guide, Warranty Card, Color Calibration Report1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, Package Contents p4.
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.
BGIGABYTE MO27Q28G
Type
HDMI 2.1
DisplayPort
USB
Power
Source1Owner's manualdownload.gigabyte.com/FileList/Manual/GIGABYTE_MO27Q28G_MO27Q28GR_UM_English_20251001.pdfRead 30 September 2026User Guide, Package Contents p4.

Warranty

0 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.
3years11Spec databasegeizhals.de/gigabyte-mo27q28g-a3596999.htmlRead 30 September 2026Full product properties: warranty 3 years. Exact matching published entry.
Dead pixel policy
Not available
Not available

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