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ASUS ROG Strix OLED XG32UQWMS vs LG UltraGear 27GX790B

Product A: ASUS

ROG Strix OLED XG32UQWMS

109 of 172 known
Change ASUS ROG Strix OLED XG32UQWMS

Compare the LG UltraGear 27GX790B with

Product B: LG

UltraGear 27GX790B

103 of 172 known
Change LG UltraGear 27GX790B

Compare the ASUS ROG Strix OLED XG32UQWMS with

84 of 164 fields differ

Download CSVDownload JSON
  • 51 different values
  • 33 known for one only
  • 32 the same
  • 48 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Refresh rateA: 240HzB: 540HzLG is 300 Hz higher.
  2. Response timeLower is betterA: 0.03msB: 0.02msLG is 0.01 ms lower.
  3. Power use SDR (EU label)Lower is betterA: 33.1WB: 24.7WLG is 8.4 W lower.
  4. Pixel densityA: 139.9ppiB: 110.8ppiASUS is 29.1 ppi higher.
  5. Power use (typical)Lower is betterA: 30WB: 25WLG is 5 W lower.

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
B540Hz
2368 × 1332
ANot listed
B540Hz
1920 × 1080
A480Hz
BNot listed
1280 × 720
ANot listed
B720Hz

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
A6.5kg
B6.8kg
Weight without stand
A4.4kg
B4.3kg
Box weight
A9.3kg
B9.8kg

All 172 fields

Every value links to where we found it.

AASUS ROG Strix OLED XG32UQWMS
BLG UltraGear 27GX790B

General

5 of 8 differ
Series
ROG Strix OLED3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 2026Document title: ASUS XG32UQWMS Series OLED Monitor. The ROG Strix OLED line is from the product page.
UltraGear1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026INFO: Product name UltraGear
Model numbers
XG32UQWMS, 90LM0DT0-B013B1, 90LM0DT0-B013716Maker product pageeshop.asus.com/us/90lm0dt0-b013b1-rog-strix-oled-xg32uqwms.htmlRead 14 October 2026ASUS U.S. eShop part number 90LM0DT0-B013B1. The EU part number 90LM0DT0-B01371 is from the LDLC listing.
27GX790B-B, 27GX790B-B.AUS, 27GX790B-B.AEU, 27GX790B-B.AEK, 27GX790B-B.AHK1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Regional suffixes from the LG UK, DE, HK and US pages2Maker product pagelg.com/de/monitore/gaming/27gx790b-bRead 30 September 20263Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 20264Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026
GTIN / EAN
47116365959027Retailer pageldlc.com/en/product/PB00749820.htmlRead 14 October 2026Structured product data of the LDLC listing: gtin13 4711636595902, mpn 90LM0DT0-B01371.
195174137055, 8806096678008, 8806096736500, 88060966713131Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 20268806096736500 on this UK page (27GX790B-B.AEK). The DE, HK and US codes come from the other sources2Maker product pagelg.com/de/monitore/gaming/27gx790b-bRead 30 September 2026EAN 8806096678008 for SKU 27GX790B-B.AEU3Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 2026EAN 8806096671313 for SKU 27GX790B-B.AHK4Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026UPC 195174137055
Announced
June 20268Press articletftcentral.co.uk/news/asus-rog-strix-xg32uqwms-unveiled-with-32-4k-tandem-woled-panel-and-240-480hz-dual-modeRead 14 October 2026Unveiled on 1 June 2026 at Computex 2026.
December 20258Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026China launch reported 2025-12-10
Status
Available6Maker product pageeshop.asus.com/us/90lm0dt0-b013b1-rog-strix-oled-xg32uqwms.htmlRead 14 October 2026ASUS U.S. eShop listing is in stock.
Available1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026On sale at 599.98 GBP (list 899.99 GBP) on the date accessed
Predecessor
Not available
LG UltraGear 27GX790A11Reviewrtings.com/monitor/reviews/lg/27gx790b-bRead 30 September 2026RTINGS says the 27GX790B-B is a newer version of the 27GX790A-B with a higher native refresh rate.
Successor
Not available
Not available
Launch price (US)
$8996Maker product pageeshop.asus.com/us/90lm0dt0-b013b1-rog-strix-oled-xg32uqwms.htmlRead 14 October 2026ASUS U.S. eShop list price $899, in stock. PC Gamer and Tom's Hardware also report $899 at launch. U.S. prices exclude sales tax.12Reviewpcgamer.com/hardware/gaming-monitors/asus-rog-strix-xg32uqwms-reviewRead 14 October 2026Review price line: $899 | GBP 890, 'yours for $899'. PC Gamer reviewed it in July 2026.
$999.9910Press releaselgusnewsroom.com/press-release/the-ultragear-gx7-is-changing-the-game-as-lgs-fastest-and-brightest-oled-gaming-monitor-to-dateRead 30 September 2026January 6, 2026 U.S. rollout announcement: pre-order retail price $999.99.
Launch price (EU)
Not available
Not available
Markets
US, GB, CN6Maker product pageeshop.asus.com/us/90lm0dt0-b013b1-rog-strix-oled-xg32uqwms.htmlRead 14 October 2026U.S. from the ASUS eShop. GB from the PC Gamer price line and CN from the IT Home report.
US, DE, GB, HK1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026GB from this page, DE and HK from LG Germany and LG Hong Kong, US from the LG US spec sheet2Maker product pagelg.com/de/monitore/gaming/27gx790b-bRead 30 September 20263Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 20264Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026
Colours
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: Color Black.
Not available
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026ROG Strix gaming monitor line.
Gaming1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026

Display

8 of 12 differ
Screen size
31.5in(80 cm)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Display / Panel Size 31.5 inch. The product page says 32-inch (31.5-inch viewable).
26.5in(67.3 cm)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Size [Inch] 26.5. Marketed as 27-inch
Viewable screen diagonal
31.5in(80 cm)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Product page: 32-inch (31.5-inch viewable). The manual gives 31.5 in. (79.9 cm).
Not available
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Resolution 3840x2160.
2560 × 1440px1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Aspect ratio
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Aspect Ratio 16:9.
16:91Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Pixel density
139.9ppi
110.8ppi
Pixel pitch
0.1814mm3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 Specifications summary p3-12: Pixel pitch 0.1814 mm x 0.1814 mm. The spec tab rounds it to 0.182 mm.
0.2292mm1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Active display area
Width696.6Height391.8mm(27.4 × 15.4 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Display Viewing Area (HxV) 696.6 x 391.8 mm.
Not available
Curved
No8Press articletftcentral.co.uk/news/asus-rog-strix-xg32uqwms-unveiled-with-32-4k-tandem-woled-panel-and-240-480hz-dual-modeRead 14 October 2026Flat format.
No8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026Flat format
Curvature radius
Not available
Not available
Screen surface
Glossy1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Display Surface: Glossy (TrueBlack Glossy).
Matte8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026Standard matte anti-glare. RTINGS also calls the coating matte
Anti-reflection coating
TrueBlack Glossy1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Coating name as published, TrueBlack Glossy. The product page describes a zero-haze optical layer with an anti-reflective stack.
Not available
Touchscreen
Not available
Not available

Panel

8 of 31 differ
Panel type
WOLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Panel Type: WOLED. The product page calls it a Tandem WOLED panel with a four-layer stacked structure.
WOLED8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026LG Display 4th-Gen WOLED, Primary RGB Tandem
Panel type (as published)
Tandem WOLED2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Intro: 32-inch UHD TrueBlack Glossy Tandem WOLED gaming monitor.
Primary RGB Tandem OLED7Press releaselgusnewsroom.com/press-release/lg-unveils-ultragear-evo-redefining-5k-gaming-with-worlds-first-ai-upscaling-technologyRead 30 September 2026QHD Primary RGB Tandem OLED display. Global sales from the opening day of CES 2026
Backlight
None (self-emissive)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Panel type OLED, self-emissive.
None (self-emissive)8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
LG Display8Press articletftcentral.co.uk/news/asus-rog-strix-xg32uqwms-unveiled-with-32-4k-tandem-woled-panel-and-240-480hz-dual-modeRead 14 October 2026Tandem WOLED panel from LG Display.
LG Display8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026
Panel part number
Not available
Not available
Panel generation
Fourth-generation Tandem WOLED2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Section Fourth-Generation WOLED Technology, Tandem WOLED with a four-layer stacked structure.
4th Gen8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026
Subpixel layout
RGWB2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Clear Pixel Edge section: the XG32UQWMS features the latest RGWB subpixel layout. TFTCentral confirms RGWB with the white sub-pixel kept.
Not available
Colour depth
10bits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Display Colors 1073.7M (10 bit). Native panel versus FRC method is not stated and omitted.
10bits5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 20268-bit/ 10-bit color is supported. Method not stated
Colour depth method
Not available
Not available
Displayable colours
1.07 billion1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Display Colors 1073.7M (10 bit), stored in words as 1.07 billion.
1.07 billion1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Published as 1.07B
sRGB coverage
Not available
Not available
DCI-P3 coverage
99.5%1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Color Space (DCI-P3): 99.5%. The manual states DCI-P3 99.5%.
99.5%3Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 2026Color Gamut (Typ.) DCI-P3 99.5% (CIE1976), Min. 94.0%
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes8Press articletftcentral.co.uk/news/asus-rog-strix-xg32uqwms-unveiled-with-32-4k-tandem-woled-panel-and-240-480hz-dual-modeRead 14 October 2026Factory calibrated Delta E < 2 accuracy.
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Claimed Delta E
22Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Feature icons: 99.5% DCI-P3, Delta E < 2. The numeric bound 2 is stored. Colour space, average or maximum are not stated.
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Static contrast ratio
1,500,000:11Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Contrast Ratio (Typ.) 1,500,000:1.
1,500,000:11Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Contrast Ratio (Typ.) 1500000:1, Min. 1200000:1
Brightness (typical, SDR)
335nits3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 Specifications summary p3-12: Brightness 335 cd/m2, 1500 cd/m2 (peak). The spec tab, TFTCentral, Tom's Hardware and PC Gamer give 330 nits. The manual is stored.
335nits1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Brightness (Typ.) 335 cd/m2, Min. 300 cd/m2
Brightness (maker minimum)
Not available
300nits1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026DISPLAY: Brightness (Min.) 300 cd/m². Minimum guaranteed specification, not the lowest brightness setting.
Peak brightness (HDR)
1,500nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Brightness (HDR, Peak) 1,500 cd/m2, with the note that peak brightness may vary due to colour pre-calibration. The window size is not published by ASUS. TFTCentral says 1.5% APL and Tom's Hardware says a 3% window, so no window value is stored.
1,500nits8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 20261500 nits (1.5% APL)
HDR peak test window
Not available
1.5%8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026Stated as 1.5% APL
Full-screen brightness
Not available
335nits8Reviewtftcentral.co.uk/news/lg-27gx790b-is-unleashed-with-27-540hz-4th-gen-woled-panel-and-720hz-dual-mode-supportRead 30 September 2026335 nits for 100% APL
HDR formats
HDR101Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026HDR Support: HDR10. TFTCentral confirms there is no Dolby Vision on this model.
HDR101Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
HDR certification
DisplayHDR True Black 5001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Certificate: VESA DisplayHDR 500 True Black.
DisplayHDR True Black 5001Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Viewing angle (horizontal)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Viewing Angle (CR>=10) 178/178.
178°1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Viewing angle (vertical)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Viewing Angle (CR>=10) 178/178.
178°1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026

Refresh rate and motion

14 of 22 differ
Refresh rate per resolution and port
AASUS ROG Strix OLED XG32UQWMS
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160Native240Hz240HzDSC
1920 × 1080480Hz480Hz
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Signal Frequency: in the 4K mode HDMI and DP accept 48~240 Hz (V), in the FHD mode they accept 48~480 Hz (V). With the 240 Hz and 480 Hz maxima in the spec lines, the two modes give one maximum per input. The DisplayPort 1.4 4K 240 Hz row uses DSC as TFTCentral reports DSC and Tom's Hardware lists DisplayPort 1.4 with DSC. Bit depth and chroma are not stated.
BLG UltraGear 27GX790B
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1USB-C
2560 × 1440Native540Hz540HzDSC540HzDSC
2368 × 1332540Hz540Hz540Hz
1280 × 720720Hz720Hz720Hz
Source5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Support Mode pages 24-27: native QHD 540, HD 720 Dual-Mode and 2368×1332@540 in 24.5-inch crop mode. DP/USB-C share one table. QHD 540 recommended timing requires Input Compatibility 1.4(DSC) or 2.1(DSC), including USB-C. HDMI native 540 uses 2.1(PC). 1080p240 and HDMI 4K120 are preset signals, not established maxima.
Max refresh rate
480Hz
720Hz
Max refresh rate at native resolution
240Hz
540Hz
Max refresh rate over DisplayPort
240Hz
540Hz
Max refresh rate over HDMI
240Hz
540Hz
Max refresh rate over USB-C
Not available
540Hz
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-strix-oled-xg32uqwms/specRead 14 October 2026Refresh Rate (max): 240 Hz at 3840x2160.
540Hz1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Overclocked refresh rate
Not available
Not available
Dual mode
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Dual Mode: Yes. UHD at 240 Hz or FHD at 480 Hz.
Yes4Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026VESA Dual-Mode QHD 540Hz / HD 720Hz
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
VESA AdaptiveSync Display, HDMI VRR, FreeSync Premium Pro, G-SYNC Compatible1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026VRR Technology: FreeSync Premium Pro and G-SYNC Compatible. Certificates also list VESA AdaptiveSync Display 240Hz and 480Hz.13Reviewpcmonitors.info/asus/asus-rog-strix-oled-xg32uqwms-240hz-4k-uhd-oledRead 14 October 2026Product text: VRR via Adaptive-Sync and HDMI 2.1 VRR. The ASUS product page also names HDMI 2.1 VRR at 4K 120 Hz for consoles.
VESA AdaptiveSync Display, HDMI VRR, FreeSync Premium Pro, G-SYNC Compatible, Adaptive-Sync1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Key Features explicitly says VESA certified AdaptiveSync, NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro. This proves the named VESA certification, separately from generic DP protocol support.5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Adaptive-Sync/VRR section explicitly says supported interfaces DisplayPort(Adaptive-Sync), HDMI(VRR). This backs generic adaptive_sync and hdmi_vrr, not VESA certification.
VRR range per port
AASUS ROG Strix OLED XG32UQWMS
InputMin (Hz)Max (Hz)
DisplayPort48240
HDMI48240
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.1 Gaming, Variable Refresh Rate: active within 48-240 Hz with Frame Rate Boost off and 48-480 Hz with it on. The manual gives one range for all inputs. The 240 Hz native-mode range is stored for each input.
BLG UltraGear 27GX790B
Not available
Low framerate compensation
Yes13Reviewpcmonitors.info/asus/asus-rog-strix-oled-xg32uqwms-240hz-4k-uhd-oledRead 14 October 2026Product text: 48-240 Hz (48-480 Hz Dual Mode) VRR range plus LFC.
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Exact-model maker claim for FreeSync Premium Pro supplies the product tier. AMD official definition supplies its required LFC feature. Compatible GPU/mode conditions apply.13Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 30 September 2026Official tier definition explicitly includes LFC in FreeSync Premium Pro. Applies when a compatible AMD GPU and supported FreeSync mode are enabled. No all-input VRR-range claim is inferred.
Response time (maker GtG claim)
0.03ms1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Response Time 0.03 ms (GTG).
0.02ms1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
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-strix-oled-xg32uqwms/specRead 14 October 2026Features: Extreme Low Motion Blur: Yes.
Not available
Blur-reduction technology
ELMB2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Extreme Low Motion Blur, short name ELMB in the manual.
Not available
Blur reduction works with VRR
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.1 ELMB: not available together with Variable Refresh Rate. VRR must be off, and ELMB works at 120 Hz in normal mode or 240 Hz in Frame Rate Boost.
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Flicker free: Yes. TUV Flicker-free certificate listed.
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Eye-comfort section: LG WOLED panel verified Flicker-Free by UL, certificate A196009. This is a panel-level maker claim, not a claim that VRR flicker never occurs.
Black frame insertion
Yes11Reviewtomshardware.com/monitors/gaming-monitors/asus-rog-strix-xg32uqwms-32-inch-4k-oled-gaming-monitor-reviewRead 14 October 2026Page 1: ELMB (black frame insertion) can be used instead of Adaptive-Sync to reduce blur at low frame rates.
Not available

Measured

3 of 12 differ
Input lag at maximum refresh rate
13.7ms10Measurementtomshardware.com/monitors/gaming-monitors/asus-rog-strix-xg32uqwms-32-inch-4k-oled-gaming-monitor-reviewRead 14 October 2026Absolute input lag, full black to white transition, chart on page 2: 13.7 ms at 480 Hz (1920 x 1080 dual mode) and 12.1 ms at 240 Hz (3840 x 2160). The method counts the lag to the full black to white transition, so the value reads higher than labs that report signal-to-first-change lag.
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
0.06ms14Reviewchimolog.co/lg-27gx790bRead 8 October 2026Reviewer-purchased Japanese 27GX790B-B, the same marketed model as the catalog regional rows. Dual-Mode at 1280 × 720 and 720 Hz gives a mean of 0.06 ms across 30 grey transitions, measured from 10% to 90%. The text also gives 61 microseconds before rounding. No separate overdrive setting is reported. Native 2560 × 1440 at 540 Hz gives a separate 0.08 ms mean. The optical-sensor and oscilloscope method is linked in the article. These are sample measurements. Regional warranty and bundle claims are not transferred.
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
327nits10Measurementtomshardware.com/monitors/gaming-monitors/asus-rog-strix-xg32uqwms-32-inch-4k-oled-gaming-monitor-reviewRead 14 October 2026Page 3, uncalibrated, maximum backlight level, SDR: full field 327 nits. The 25% window measured 533 nits with Uniform Brightness off. TFTCentral measured 326 nits maximum and Techtest 326 nits.
249nits9Reviewtomsguide.com/computing/monitors/lg-ultragear-27gx790b-b-reviewRead 30 September 2026249 nits SDR in the Max Brightness mode. Window size not stated. 561 nits HDR on a 10% window
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

10 of 19 differ
Video inputs
AASUS ROG Strix OLED XG32UQWMS
TypeVersionCountMax bandwidth (Gbps)DSC
DisplayPort1.41Not availableYes
HDMI2.1248Not available
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026I/O Ports: DisplayPort 1.4 DSC x 1 and HDMI v2.1 x 2 (FRL, 48Gbps). HDCP is not listed for this model.
BLG UltraGear 27GX790B
TypeVersionCountDSC
HDMI2.12Not available
DisplayPort2.11Yes
USB-CNot available1Not available
Source1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026HDMI YES(2ea), DisplayPort YES(1ea), DP Version 2.1, USB-C Yes. HDMI 2.1 from the accessory and US spec sheet. DSC per the manual timing table4Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026HDMI Yes x 2, Supports FRL as compliant with HDMI 2.1. DisplayPort Yes x 1, DP Version 2.1. USB Type-C Yes x 15Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026DisplayPort needs DSC for 2560x1440 at 540 Hz (Input Compatibility 1.4(DSC) or 2.1(DSC))
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
2.1
HDMI features
ALLM, VRR2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026Console section: HDMI 2.1 VRR 4K at 120 Hz and Auto Low Latency Mode. eARC and CEC are not stated.
VRR5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026HDMI (VRR)
USB-C video (DP Alt Mode)
No8Press articletftcentral.co.uk/news/asus-rog-strix-xg32uqwms-unveiled-with-32-4k-tandem-woled-panel-and-240-480hz-dual-modeRead 14 October 2026The article says DisplayPort 2.1 and a USB-C connection are what the PG32UCWM adds over this model, which has DisplayPort 1.4 (DSC), 2 x HDMI 2.1 and a USB hub only.
Yes5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026DP Alternate Mode (DP over USB-C) are supported via USB-C Port
USB-C power delivered
Not available
5W11Reviewrtings.com/monitor/reviews/lg/27gx790b-bRead 30 September 2026Public Office verdict explicitly says USB-C is limited to 5 W Power Delivery. Detailed test cells are membership-locked and were not used.
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Strix OLED XG32UQWMS
ConnectorUSB versionCount
USB-B3.2 Gen 11
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 1 x USB 3.2 Gen 1 Type-B.
BLG UltraGear 27GX790B
ConnectorCount
USB-C1
Source1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026USB Upstream Port YES(via USB-C)
USB downstream hub ports
AASUS ROG Strix OLED XG32UQWMS
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026USB Hub: 2x USB 3.2 Gen 1 Type-A.
BLG UltraGear 27GX790B
ConnectorUSB versionCount
USB-A3.02
Source1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026USB Downstream Port YES(2ea/ver3.0). USB-A per TFTCentral and Tom's Guide
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
Not available
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Earphone jack: Yes.
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
3.5 mm microphone input
Not available
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Headphone out 4-pole (Sound+Mic), one combined jack
Optical out
Not available
Not available
Picture in picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.1 OSD: the PIP/PBP feature opens sub-windows from any video source.
Not available
Picture by picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.1 OSD: PIP/PBP Mode selects PIP or PBP.
Not available

Smart features

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

Audio and camera

0 of 5 differ
Speakers
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Audio / Speaker: No.
No14Reviewchimolog.co/lg-27gx790bRead 8 October 2026The exact review lists no built-in speakers. Four-pole headphone output and the power-on buzzer are separate features.
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-strix-oled-xg32uqwms/specRead 14 October 2026Height Adjustment 0~110 mm.
130mm5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Max. 130.0 mm
Tilt
Forward5°Backward20°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Tilt +20 to -5 degrees.
Forward5°Backward21°5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026-5 to 21 degrees
Swivel
Left25°Right25°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Swivel +25 to -25 degrees. The manual states no pivot.
Left30°Right30°5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 202630 degrees to the left or to the right
Pivot
Not available
Counterclockwise90°5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 202690 degrees counter-clockwise
Removable stand
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Accessories list a quick release stand. Product page: VESA wall-mount compatible.
Yes5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Wall mount installation with the stand removed
VESA mount
100 x 1001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026VESA Wall Mounting 100x100 mm.
100 x 1001Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
VESA adapter needed
Not available
Not available
Security lock slot
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Kensington Lock: Yes.
Yes5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026
On-screen menu controls
Joystick, Buttons, Software3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20261.3 Monitor introduction: navigation 5-way button, Close button (Frame Rate Boost hotkey) and power button. DisplayWidget Center is the software.
Joystick, Buttons5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Product and Button Description, page 9: joystick button and separate Dual mode button.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Features: DisplayWidget Yes, DisplayWidget Center.
LG Switch5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Software list: Monitor Driver / LG Switch / LG Calibration Studio / Dual Controller
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Proximity Sensor: Neo Proximity Sensor. It detects the user's presence in front of the monitor at a set distance of 60-120 cm (manual p3-6), so it is near-screen detection. EPREL states no room presence sensor.
Not available
RGB lighting
No9Reviewtftcentral.co.uk/reviews/asus-rog-swift-pg32ucwmRead 14 October 2026Comparison with XG32UQWMS: a simpler design with no RGB lighting features on the rear or stand.
Yes3Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 2026RGB LED Lighting: Unity Hexagon Lighting
Gaming menu features
Frame Rate Boost, 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-strix-oled-xg32uqwmsRead 14 October 2026GamePlus with Stopwatch, Crosshair, Timer, FPS Counter, Display Alignment and Sniper. GameVisual, Shadow Boost, Aspect Control, AI Assistant (AI Visual, Dynamic Crosshair, Dynamic Shadow Boost), Uniform Brightness and OLED Anti-Flicker. Frame Rate Boost is from the manual.
Black Stabilizer, Crosshair, FPS Counter, Dynamic Action Sync, User-defined Key, Dual-Mode1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026FEATURES list. Dual-Mode and User-defined Key names from the manual5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026

OLED care

3 of 3 differ
OLED care
Neo Proximity Sensor, Pixel Cleaning, Screen Move, Screen Saver, Auto Logo Brightness, Outer dimming control, Target mode2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwmsRead 14 October 2026ASUS OLED Care Pro: Neo Proximity Sensor, Pixel cleaning, Screen Move, Screen Saver, Logo brightness adjustment (Auto Logo Brightness in the manual), Outer dimming control, Target mode.
OLED Screen Saver, OLED Image Cleaning5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Warranty: 3 years (including panel burn-in).
Not available
Burn-in warranty length
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Warranty: 3 years (including panel burn-in).
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width717.9Height (lowest)451.6Height (highest)561.6Depth188.2mm(28.3 × 17.8 to 22.1 × 7.4 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 717.9 x 561.6 x 188.2 mm with stand at the highest position and 717.9 x 451.6 x 188.2 mm at the lowest.
Width605.2Height (lowest)397.6Height (highest)527.6Depth220mm(23.8 × 15.7 to 20.8 × 8.7 in)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026605.2x527.6x220(Up)/605.2x397.6x220(Down)
Dimensions without stand
Width717.9Height430.5Depth73.9mm(28.3 × 16.9 × 2.9 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 717.9 x 430.5 x 73.9 mm without stand.
Width605.2Height351Depth51.2mm(23.8 × 13.8 × 2 in)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Stand footprint
Not available
Not available
Weight with stand
6.5kg(14.3 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 6.5 kg (Net).
6.8kg(15 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Weight without stand
4.4kg(9.7 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 4.4 kg (without stand).
4.3kg(9.5 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Box dimensions
Width870Height510Depth188mm(34.3 × 20.1 × 7.4 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 870 x 510 x 188 mm (package). Same as 87.0 x 51.0 x 18.8 cm on the spec tab.
Width790Height182Depth496mm(31.1 × 7.2 × 19.5 in)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Published as Dimension in Shiping (W x H x D) 790x182x496. Height and depth look swapped, stored as published
Box weight
9.3kg(20.5 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 p3-12: 9.3 kg (Gross).
9.8kg(21.6 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026

Power

10 of 13 differ
Power supply
Internal4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 24: Power supply type Internal.
External adapter1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Adapter rating
Not available
110W5Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Printed page 23 names ADS-120QL-19A-3 190110E and MS-Z5790R190-110D0-E adapters with rated output 19 V at 5.79 A. These output ratings corroborate the reviewed adapter. The stored 110 W is the review explicitly published maximum adapter wattage. The monitor 19 V at 5.0 A input rating is separate and is not maximum consumption.14Reviewchimolog.co/lg-27gx790bRead 8 October 2026The reviewed supplied adapter is explicitly described as maximum 110 W with 19.0 V × 5.79 A output. The exact-model maker manual independently gives the same output rating for its two named adapter models. Japanese PSE registration and box contents are not transferred.
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Voltage 100-240V, 50/60Hz.
100-240 V AC, 50/60 Hz1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026
Power use (typical)
30W3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG32UQWMS/XG32UQWMS_English.pdfRead 14 October 20263.2 Specifications summary p3-12: Power On < 30 W (Typ.), footnote: measuring a screen brightness of 200 nits without audio, USB or card reader connection. The value 30 is the published upper bound. EPREL lists 33.1 W for SDR and TFTCentral measured 53.3 W for a white screen at 200 nits.
25W3Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 2026Power Consumption (Typ.) 25W. Not listed on the UK page
Power use (max)
Not available
46.32W3Maker product pagelg.com/hk_en/monitors/gaming/27gx790b-bRead 30 September 2026Power Consumption (Max.) 46.32W
Power use SDR (EU label)
33.1W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 4: on mode power demand in SDR 33.1 W.
24.7W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 2026
Power use HDR (EU label)
30W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 6: on mode power demand in HDR 30.0 W. This is lower than the SDR figure as published.
28.5W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 2026
Standby power
0.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 8: standby 0.5 W. The manual states less than 0.5 W.
0.5W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 2026
Off-mode power
0.3W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 7: off mode 0.3 W. The manual states less than 0.3 W.
0.3W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 20260.3 W. The US spec sheet says less than 0.5W
EU energy class SDR
G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 3: energy efficiency class SDR G.
F6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 2026
EU energy class HDR
F4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2694816_EN.pdfRead 14 October 2026Item 5: energy efficiency class HDR F.
G6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2498871Read 30 September 2026
Energy per 1000 h SDR
33kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2694816.pdfRead 14 October 2026EU energy label: 33 kWh/1000h for SDR.
25kWh12EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2498871.svgRead 30 September 2026Published energy label SDR kWh/1000h value, read directly from label.
Energy per 1000 h HDR
30kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2694816.pdfRead 14 October 2026EU energy label: 30 kWh/1000h for HDR. This is lower than the SDR figure as published.
29kWh12EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2498871.svgRead 30 September 2026Published energy label HDR kWh/1000h value, read directly from label.

Certifications

5 of 9 differ
VESA ClearMR
Not available
21,0004Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026
VESA AdaptiveSync Display
480Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/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-free, Low Blue Light (Hardware Solution)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Certificate: TUV Flicker-free and TUV Low Blue Light (Hardware Solution).
Not available
Low blue light
Hardware1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Certificate: TUV Low Blue Light (Hardware Solution). The product page describes hardware-based Low Blue Light technology.
Not available
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
Not available
UL Verified Perfect Black, UL Verified Perfect Color, UL Discomfort Glare Free, UL Eyesafe 3.0 CPF60, UL Eyesafe 3.0 RPF401Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Product highlights and eye-comfort section name these UL verifications for the OLED panel. Discomfort Glare Free V563481 (UGR<22), Eyesafe CPF60 V745354, RPF40 V275741. Panel verifications, not a blanket system certification.

In the box

2 of 2 differ
In the box
DisplayPort cable, Power cord, Quick release stand, Quick start guide, ROG pouch, ROG sticker, VESA mount kit1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Accessories, vary by regions.
HDMI cable (ver 2.1), DisplayPort cable (ver 2.1)1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026Published ACCESSORY list names these two included cables. This is the published list, not an assertion of a complete physical inventory.
Cables included
AASUS ROG Strix OLED XG32UQWMS
Type
DisplayPort cable
Power cord
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Accessories, vary by regions. The list does not state counts.
BLG UltraGear 27GX790B
Type
HDMI (ver 2.1)
DisplayPort (ver 2.1)
Source1Maker product pagelg.com/uk/monitors/gaming/27gx790b-bRead 30 September 2026ACCESSORY: HDMI YES (ver 2.1), Display Port YES (ver 2.1)

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg32uqwms/specRead 14 October 2026Warranty: 3 years (including panel burn-in). EPREL also states a 3 year general guarantee.
2years4Maker spec sheet (PDF)files.bbystatic.com/YZOOI7fCZc/T/bYmkv5jCA==/f3cd232b-3198-4b7a-9903-5aed19b96302.pdfRead 30 September 2026Limited Warranty 2 Year Parts and Labor. Market: US
Dead pixel policy
Not available
Not available

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