arkivoAPI
Menu

Monitors / Compare

ASUS ROG Strix OLED XG27AQDMG Gen2 vs LG UltraGear 27GX704A

Product A: ASUS

ROG Strix OLED XG27AQDMG Gen2

102 of 172 known
Change ASUS ROG Strix OLED XG27AQDMG Gen2

Compare the LG UltraGear 27GX704A with

Product B: LG

UltraGear 27GX704A

90 of 172 known
Change LG UltraGear 27GX704A

Compare the ASUS ROG Strix OLED XG27AQDMG Gen2 with

71 of 164 fields differ

Download CSVDownload JSON
  • 28 different values
  • 43 known for one only
  • 41 the same
  • 52 missing for both

Refresh rate per resolution

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

3840 × 2160
A120Hz
BNot listed
2560 × 1440Native for both
A240Hz
B240Hz

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
A6.6kg
B7.2kg
Weight without stand
A4.8kg
B4.8kg
Box weight
A8.6kg
B9.9kg

All 172 fields

Every value links to where we found it.

AASUS ROG Strix OLED XG27AQDMG Gen2
BLG UltraGear 27GX704A

General

3 of 8 differ
Series
ROG Strix OLED1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
UltraGear OLED1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The UK title says UltraGear OLED GX7 Gaming Monitor.
Model numbers
XG27AQDMGR, 90LM0CC0-B011B31Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Current US maker page JSON-LD directly identifies marketed XG27AQDMGR as part 90LM0CC0-B011B3 and links its exact US ASUS store offer. Gen 2 is a separate product from the original XG27AQDMG, which used HDMI 2.0. No 27AQWMG or ACDMS facts are inherited.
27GX704A-B, 27GX704A-B.AUS, 27GX704A-B.AEK, 27GX704A-B.AEU, 27GX704A1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Page title and SKU 27GX704A-B.AEK.EEUK.UK.C. LG Germany lists 27GX704A-B.AEU and the US and Canada pages list 27GX704A-B.AUS. The EPREL model identifier is 27GX704A.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Title 27GX704A-B.AUS.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Model identifier 27GX704A.7Maker product pagelg.com/de/monitore/gaming/27gx704a-bRead 23 October 2026SKU 27GX704A-B.AEU.EEDG.DE.C.
GTIN / EAN
Not available
195174133026, 8806096600047, 88060965999211Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026EAN 8806096600047 from the UK page data, EAN 8806096599921 from the Germany page data and UPC 195174133026 from the US spec sheet and the Canada page data.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026UPC 195174133026 for the US model 27GX704A-B.AUS.7Maker product pagelg.com/de/monitore/gaming/27gx704a-bRead 23 October 2026Page data lists EAN 8806096599921 for 27GX704A-B.AEU.
Announced
Not available
Not available
Status
Available1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Available1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The UK, Germany and Canada pages carry an active status.
Predecessor
ASUS ROG Strix OLED XG27AQDMG3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026TFTCentral calls the XG27AQDMG Gen 2 an update to the XG27AQDMG.4Reviewnotebookcheck.net/Asus-ROG-Strix-OLED-XG27AQDMG-Gen-2-arrives-with-upgraded-TrueBlack-Glossy-WOLED-display-and-1300-nits-peak-brightness.1248673.0.htmlRead 23 October 2026Notebookcheck says the XG27AQDMG Gen 2 (XG27AQDMGR) brings three major upgrades over its predecessor, the XG27AQDMG.
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
€59913Press articlepcgameshardware.de/Monitor-Display-Hardware-154105/News/LG-Ultragear-27GX704A-B-OLED-mit-Preissturz-1492408Read 23 October 2026PCGH 2026-01-26 states a manufacturer UVP of 599 euro for Germany, and LG Germany lists 599 euro. The article gives no launch-day price, so 599 is the manufacturer list price and not a verified launch price.
Markets
US1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
US, CA, GB, EU1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026UK page and the LG Germany and Canada pages are active. The US spec sheet covers the US.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026US sheet.7Maker product pagelg.com/de/monitore/gaming/27gx704a-bRead 23 October 2026LG Germany page, status active.
Colours
Black2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Black1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Page title ends with Black.
Segment
Gaming1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Gaming1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Sold as an UltraGear gaming monitor.

Display

6 of 12 differ
Screen size
27in(68.6 cm)1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Maker US JSON-LD description says 27-inch class. Own user guide separately states 26.5-inch panel.
26.5in(67.3 cm)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Size 26.5 inch (67.32 cm). LG markets it as 27 inch. The EPREL sheet gives 67.4 cm and 27 inches.
Viewable screen diagonal
26.5in(67.3 cm)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
26.5in(67.3 cm)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Size 26.5 inch is the panel diagonal. The EPREL screen diagonal is 67.4 cm, which is 26.5 inch.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Screen diagonal 67.4 cm, 27 inch class. Visible screen area 19.4 dm2.
Native resolution
2560 × 1440px1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
2560 × 1440px1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Resolution 2560 x 1440.
Aspect ratio
16:91Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
16:91Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Aspect Ratio 16:9.
Pixel density
108.8ppi
110.8ppi
Pixel pitch
Not available
0.2292mm1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Pixel Pitch 0.2292 x 0.2292 mm.
Active display area
Width590.42Height333.72mm(23.2 × 13.1 in)1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Current maker Display Viewing Area explicitly gives 590.42 x 333.72 mm. No pixel pitch or native-image-only rectangle is calculated from these dimensions.
Not available
Curved
No3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026
Not available
Curvature radius
Not available
Not available
Screen surface
Glossy1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Glossy1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Key features: Glare panel. The US spec sheet says Glossy OLED Display.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 202627 inch QHD Glossy OLED Display.8Reviewrtings.com/monitor/reviews/lg/27gx704a-bRead 23 October 2026RTINGS text: glossy coating.
Anti-reflection coating
TrueBlack Glossy1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Not available
Touchscreen
Not available
Not available

Panel

7 of 31 differ
Panel type
WOLED1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
WOLED1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Key features and spec table: OLED. The feature text says LG WOLED. RTINGS lists the sub-type as WOLED.8Reviewrtings.com/monitor/reviews/lg/27gx704a-bRead 23 October 2026RTINGS review published 2026-04-24: panel type OLED, sub-type WOLED. RTINGS calls it a third-gen WOLED panel. Notebookcheck calls it second-gen, so no panel generation is stored.
Panel type (as published)
WOLED1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
OLED with MLA+1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature heading: OLED with MLA+ (Micro Lens Array+).
Backlight
None (self-emissive)3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Review explains OLED black-frame insertion rather than a strobed backlight, with no backlight in this self-emissive panel.
None (self-emissive)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026OLED is self-emissive.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
LG Display3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Exact XG27AQDMGR review Key Specs identifies LG.Display WOLED with MLA. Reviewer calls underlying panel Gen 2 while ASUS calls it Third Generation, so a single panel-generation label is omitted.
LG Display9Reviewpcmonitors.info/lg/lg-ultragear-27gx704a-b-240hz-glossy-oled-modelRead 23 October 2026PCMonitors describes a 26.5 inch 2560 x 1440 glossy LG Display WOLED panel.
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
RWBG3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Exact model subpixel section explicitly original RWBG, distinct from newer RGWB panels.
Not available
Colour depth
Not available
10bits2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Product Specification: 8-bit/10-bit colour is supported.
Colour depth method
Not available
Not available
Displayable colours
1.07 billion2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
1.07 billion1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Color Depth (Number of Colors) 1.07B.
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own colour saturation 99% DCI-P3 typical. No measured gamut is substituted.
98.5%1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Color Gamut (Typ.) DCI-P3 98.5% (CIE1976). The minimum is 90.0% (CIE1976). The typical value is stored.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Color Calibrated in Factory: YES.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Special features: Factory Calibrated Yes.
Claimed Delta E
Not available
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: hardware calibration through the LG Calibration Studio. Spec table HW Calibration: Ready. The software and a calibration sensor are not in the box.
Static contrast ratio
1,500,000:12Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own intrinsic contrast 1.5M:1 typical, not a dynamic or measured ratio.
1,500,000:11Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Contrast Ratio (Typ.) 1500000:1, the minimum is 1200000:1. Footnote: 1.5m:1 is the contrast ratio at 25% average picture level.
Brightness (typical, SDR)
275nits2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own Specifications 3-16 explicitly 275 nits typical, separate from 1300-nit HDR peak. No full-white claim is inferred.
275nits1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Brightness (Typ.) 275 cd/m2. Feature text: standard luminosity of 275 nits.
Brightness (maker minimum)
Not available
250nits1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Brightness (Min.) 250 cd/m2.
Peak brightness (HDR)
1,300nits2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own Specifications 3-16 explicitly 1300 nits HDR peak. Stimulus, window size and picture mode are not published.
1,300nits1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: peak brightness of 1300 nits. No window size or mode is stated on the page.
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR103Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Console test explicitly verifies HDR10 via Xbox Series X. Dolby Vision is unsupported at the tested time and is not included.
HDR101Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table HDR 10: YES.
HDR certification
DisplayHDR True Black 4001Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
DisplayHDR True Black 4001Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table VESA DisplayHDR: DisplayHDR 400 TRUE BLACK. Footnote: True Black 400 is at 10% average picture level.
Viewing angle (horizontal)
178°2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
178°1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Viewing Angle (CR 10 or more) 178 degrees right and left.
Viewing angle (vertical)
178°2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
178°1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Viewing Angle (CR 10 or more) 178 degrees up and down.

Refresh rate and motion

8 of 22 differ
Refresh rate per resolution and port
AASUS ROG Strix OLED XG27AQDMG Gen2
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160120HzNot available
2560 × 1440Native240Hz240Hz
Source3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Gaming input-maxima table explicitly native 1440p 240 Hz for DP and HDMI. Console section separately identifies highest accepted virtual 4K input 120 Hz and verifies Xbox Series X HDMI4K120, with downscaling to 1440p. Bit depth, chroma and compression conditions are not stated. Other resolution maxima are omitted.
BLG UltraGear 27GX704A
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
2560 × 1440Native240Hz240Hz
Source1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: 27GX704A is capable of up to 240 Hz from HDMI 2.1, so QHD and 240 Hz works over DisplayPort or HDMI. A graphics card with HDMI 2.1 and the included HDMI 2.1 cable are required. Bit depth and DSC use are not stated.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Product Specification: Max Resolution and Recommended Resolution 2560 x 1440 @ 240 Hz. The preset tables list 240.083 Hz for HDMI (Input Compatibility Version 2.1 PC) and for DisplayPort (1.4 and 1.4 with DSC).3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Key features: HDMI x 2, DisplayPort x 1, 240 Hz refresh rate, HDMI FRL as compliant with HDMI 2.1.
Max refresh rate
240Hz
240Hz
Max refresh rate at native resolution
240Hz
240Hz
Max refresh rate over DisplayPort
240Hz
240Hz
Max refresh rate over HDMI
240Hz
240Hz
Max refresh rate over USB-C
Not available
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
240Hz2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own model menu identifies native 2560x1440 240 Hz, independently confirmed by maker description and TFTCentral input maxima. No overclock or faster dual mode is claimed.
240Hz1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Refresh Rate (Max.) 240 Hz. No overclock mode is described.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Adaptive-Sync, G-SYNC Compatible1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Current maker names generic Adaptive-Sync and G-SYNC Compatible. TFTCentral additionally describes FreeSync Premium Pro and VESA AdaptiveSync certification, but those are absent from the current maker certificate list and remain unconfirmed.
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, Adaptive-Sync, HDMI VRR1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro and VESA certified AdaptiveSync. The manual names Adaptive-Sync over DisplayPort and VRR over HDMI.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Game Adjust, Adaptive-Sync/VRR: Supported Interface DisplayPort (Adaptive-Sync), HDMI (VRR). A graphics card that supports G-SYNC or FreeSync is needed.
VRR range per port
AASUS ROG Strix OLED XG27AQDMG Gen2
InputMin (Hz)Max (Hz)
HDMI48240
DisplayPort48240
Source2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Gaming 3-2 explicitly says Variable Refresh Rate can activate 48-240 Hz on both HDMI and DisplayPort. Dedicated VRR wording, not general scan frequency.
BLG UltraGear 27GX704A
Not available
Low framerate compensation
Yes3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026VRR Flicker tests explicitly observe active 48-240 Hz range and LFC below 48 fps with anti-flicker mode Off. Middle/High anti-flicker modes restrict the native range and raise the LFC threshold, so those are not conflated.
Not available
Response time (maker GtG claim)
0.03ms2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own 0.03 ms GtG claim, with a minor unit typo in the manual. Maker model description independently supplies 0.03 ms. Mean and transition endpoints are unspecified, so it is not a reviewer mean.
0.03ms1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Spec table Response Time 0.03 ms (GTG).
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Yes2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Gaming 3-2 explicitly ELMB requires 120 Hz and VRR off. The HDR chapter separately disables ELMB in HDR.
Not available
Blur-reduction technology
ELMB2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Not available
Blur reduction works with VRR
No2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Footnote: LG OLED panels are certified Flicker-Free by UL, certificate A196009.
Black frame insertion
Yes3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Public blur-reduction table and tests establish ELMB black-frame insertion at 120 Hz only, SDR only, VRR off. A stray XG27AQWMG name in one introductory sentence is excluded. Own-model table and manual independently agree.
Not available

Measured

6 of 12 differ
Input lag at maximum refresh rate
0.167ms3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Public lag_1b.jpg and Lag prose explicitly total display lag 0.167 ms at native 240 Hz, using overall display lag with oscilloscope-response decomposition. Processing-only 0.04 ms is not substituted. Native 1440p 240 is the highest accepted rate. Firmware and connection are unstated.
Not available
Input lag at 60 Hz
2.286ms3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Public lag_1b.jpg explicitly total display lag 2.286 ms at fixed 60 Hz, ELMB off. Same overall-lag methodology. Individual 60 Hz resolution, firmware and connection are not separately stated. ELMB at 120 Hz with 7.857 ms is another condition.
Not available
Average response time (measured)
0.5ms3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Public response_times-1.png explicitly average initial G2G 0.50 ms at 240 Hz, gamma corrected, RGB 10 tolerance, overdrive n/a. This is a reviewer transition mean, distinct from maker 0.03 ms. Firmware, connection and regional part code are unpublished. Exact globally marketed XG27AQDMGR matches the reference, with no material regional hardware variation documented.
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
262nits3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Measured maximum 262 nits in SDR, Uniform Brightness on, Performance power mode, OLED Care settings disabled. Default Racing preset is described in the next section. Luminance is uniform across window sizes. UPRtek MK550T, X-rite i1 Pro 2 / i1 Display Pro Plus and Calman are named instruments. Firmware, connection and regional part code are unpublished.
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Min48Max240Hz3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Reviewer directly observed active 48-240 Hz VRR range with anti-flicker Off and LFC below 48 fps. Connection and firmware are unstated. This is not the restricted Middle/High anti-flicker range.
Not available
Colour accuracy (measured Delta E)
2.83Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Default Racing preset, native wide gamut, before calibration and with ICC profiles disabled. Public default_racing_2b.png explicitly mean Delta E2000 2.8 against sRGB. DCI-P3 mean 0.9 is a separate reference. Same named review instruments. Firmware and regional part code are unpublished.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

7 of 19 differ
Video inputs
AASUS ROG Strix OLED XG27AQDMG Gen2
TypeVersionCountDSC
DisplayPort1.41Yes
HDMI2.12Not available
Source1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Maker explicitly one DP 1.4 with DSC and two HDMI 2.1 FRL. Raw port bandwidth, HDCP and per-mode HDMI compression are not separately stated.
BLG UltraGear 27GX704A
TypeVersionCount
HDMI2.12
DisplayPort1.41
Source1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Connectivity: HDMI YES (2ea), DisplayPort YES (1ea), DP version 1.4. The HDMI 2.1 version comes from the accessory row (HDMI cable ver 2.1) and the US spec sheet.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Connection sections cover HDMI and DisplayPort. The Input Compatibility Version setting for HDMI offers 1.4 and 2.1.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026HDMI Yes x 2, HDMI Version: supports FRL as compliant with HDMI 2.1. DisplayPort Yes x 1, DP Version 1.4. Bandwidth in Gbps and HDCP are not stated.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
VRR, ALLM, CEC3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Public console table and Xbox Series X check confirm HDMI VRR, ALLM and HDMI-CEC auto-switch. This does not establish the raw link bandwidth.
VRR2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Adaptive-Sync/VRR: HDMI (VRR).
USB-C video (DP Alt Mode)
No2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Complete rear physical inventory has no USB-C port.
No1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The connectivity list has HDMI, DisplayPort, a USB upstream port and USB downstream ports, and no USB-C port. PCGH also states there is no USB-C with DisplayPort Alt Mode.12Press articlepcgameshardware.de/Monitor-Display-Hardware-154105/News/Gaming-Monitor-LG-Ultragear-OLED-GX7-27GX704A-B-27-Zoll-WQHD-OLED-MLA-240-Hz-guenstig-kaufen-Amazon-Angebot-1536075Read 23 October 2026PCGH article of 2026-05-21 lists 1 DisplayPort 1.4 and 2 HDMI 2.1 and states there is no USB-C with DisplayPort Alt Mode.
USB-C power delivered
Not available
Not available
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Strix OLED XG27AQDMG Gen2
ConnectorUSB versionCount
USB-B3.2 Gen 11
Source2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Rear inventory 1-3 explicitly one USB 3.2 Gen 1 Type-B host port.
BLG UltraGear 27GX704A
ConnectorUSB versionCount
USB-B3.2 Gen 11
Source1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Connectivity: USB Upstream Port YES (1ea, ver 3.2 Gen1). The connector is type B, since the box has a USB A to B cable.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026USB Device connection: connect the A-B type USB 3.0 cable of the product to the PC.
USB downstream hub ports
AASUS ROG Strix OLED XG27AQDMG Gen2
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
BLG UltraGear 27GX704A
ConnectorUSB versionCount
USB-A3.2 Gen 12
Source1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Connectivity: USB Downstream Port YES (2ea, ver 3.2 Gen1). RTINGS describes two USB-A ports.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026USB Device connection: the USB port on the product functions as a hub.8Reviewrtings.com/monitor/reviews/lg/27gx704a-bRead 23 October 2026RTINGS text: small USB hub with two USB-A ports.
KVM switch
No3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Conclusion explicitly identifies absent USB-C, KVM and PiP/PbP.
No8Reviewrtings.com/monitor/reviews/lg/27gx704a-bRead 23 October 2026RTINGS text says the monitor lacks a KVM switch, apart from a small USB hub with two USB-A ports. Read in Chrome. The measured result cells are for members only and are not used.
Daisy chain (MST)
Not available
Not available
Ethernet
No2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Complete rear inventory has no Ethernet socket.
Not available
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Yes1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Connectivity: Headphone output 3-pole (Sound Only). The feature text calls it a 4-pole headphone out, so the pole count conflicts.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Headset Connection section.
3.5 mm microphone input
No2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Complete rear inventory names headphone output and no microphone input.
Not available
Optical out
No2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Complete rear inventory has no optical audio connector.
Not available
Picture in picture
No3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Conclusion explicitly absent PiP support.
Not available
Picture by picture
No3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Conclusion explicitly absent PbP support.
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

1 of 5 differ
Speakers
No3Measurementtftcentral.co.uk/reviews/asus-rog-strix-xg27aqdmg-gen-2Read 8 October 2026Console section explicitly no integrated speakers in exact Gen 2 model.
Not available
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

10 of 15 differ
Stand height adjustment
110mm2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
130mm1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The UK dimensions with stand are 532.6 mm up and 402.6 mm down, a difference of 130 mm. The manual states 130 mm.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Adjusting the Stand Height: Max. 130.0 mm.
Tilt
Forward5°Backward20°2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Forward5°Backward21°1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Display Position Adjustments: Tilt, Height, Swivel and Pivot. The ranges are in the manual.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Adjusting the Angle: forward or backward from -5 to 21 degrees. Stored as 5 forward and 21 backward.
Swivel
Left45°Right45°2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Left30°Right30°1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Display Position Adjustments lists Swivel. The range is in the manual.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Adjusting the Angle: 30 degrees to the left or to the right.
Pivot
Counterclockwise90°Clockwise90°2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Adjustment diagram 2-1 explicitly shows 90-degree rotation in both directions.
Counterclockwise90°Clockwise0°1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Display Position Adjustments lists Pivot. The range is in the manual.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Pivot Feature: the monitor rotates 90 degrees counter-clockwise only.
Removable stand
Yes2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Wall mount instructions: remove the stand by performing the stand attachment in reverse.
VESA mount
100 x 1001Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
100 x 1001Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Wall Mountable 100 x 100 mm.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Wall Mount 100 x 100 mm, M4 x L10 screws, 4 screws.
VESA adapter needed
Not available
No2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026The wall mount plate is attached directly after the stand is removed. No VESA adapter is mentioned.
Security lock slot
Yes1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Yes2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Using the Kensington Lock section. The lock itself is optional and sold separately.
On-screen menu controls
Joystick, Buttons, Software2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Physical controls 1-4 identifies five-way joystick and buttons. Gaming 3-4 explicitly says DisplayWidget Center changes monitor settings with a mouse. Armoury Crate lighting controls are distinct.
Joystick, Software1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: On-Screen Display and OnScreen Control for settings and the User Defined Key. The manual describes the joystick button.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026The joystick button at the bottom of the monitor opens and controls the OSD menu. Supported software includes LG Switch and Dual Controller.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
LG Switch, LG Calibration Studio, Dual Controller2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Supported Software: Monitor Driver, LG Switch, LG Calibration Studio and Dual Controller.
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Yes2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Own controls 1-4 and OLED Care 3-8 describe distance-based Neo Proximity Sensor. This does not establish an ambient-light sensor or webcam.
Not available
RGB lighting
Yes2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Lighting Effect 3-10 explicitly Aura RGB options and Aura Sync.
Not available
Gaming menu features
FPS Counter, Crosshair, Sniper, Timer, Stopwatch, Display Alignment, Shadow Boost2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Black Stabilizer, Dynamic Action Sync, Crosshair, FPS Counter1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Features list Black Stabiliser, Dynamic Action Sync, Crosshair and FPS Counter.

OLED care

3 of 3 differ
OLED care
Screen Saver, Pixel Cleaning, Screen Move, Auto Logo Brightness, Neo Proximity Sensor2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026OLED Care 3-8/3-9 lists these active protection functions. Reminder toggles and usage counters are omitted from this feature list.
OLED Screen Move, OLED Screen Saver, OLED Image Cleaning1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The feature text names OLED Care. The manual lists the three functions.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Settings, General: OLED Screen Move, OLED Screen Saver and OLED Image Cleaning.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Not available
Burn-in warranty length
3years1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Not available

Dimensions and weight

5 of 7 differ
Dimensions with stand
Width605Height (lowest)390Height (highest)500Depth188mm(23.8 × 15.4 to 19.7 × 7.4 in)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 explicitly labels highest 500 mm and lowest 390 mm. Their difference agrees with 110 mm travel.
Width605.2Height (lowest)402.6Height (highest)532.6Depth220mm(23.8 × 15.9 to 21 × 8.7 in)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Dimension with Stand (W x H x D) 605.2 x 532.6 x 220 mm (up) and 605.2 x 402.6 x 220 mm (down).2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026With stand 605.2 x 532.6 x 220.0 mm (W x H x D), the highest position.
Dimensions without stand
Width605Height368Depth63mm(23.8 × 14.5 × 2.5 in)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 explicitly 605x368x63 mm for VESA use.
Width605.2Height351Depth45.3mm(23.8 × 13.8 × 1.8 in)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Dimension without Stand (W x H x D) 605.2 x 351.0 x 45.3 mm.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Without stand 605.2 x 351.0 x 45.3 mm.
Stand footprint
Not available
Not available
Weight with stand
6.6kg(14.6 lb)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 estimated net 6.6 kg with stand.
7.2kg(15.9 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Weight with Stand 7.2 kg.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026With stand 7.2 kg without packaging.
Weight without stand
4.8kg(10.6 lb)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 estimated net 4.8 kg without stand.
4.8kg(10.6 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Weight without Stand 4.8 kg.2Owner's manualgscs-b2c.lge.com/open/downloadFileRead 23 October 2026Without stand 4.8 kg without packaging.
Box dimensions
Width780Height470Depth186mm(30.7 × 18.5 × 7.3 in)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
Width673Height168Depth529mm(26.5 × 6.6 × 20.8 in)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Dimension in Shipping (W x H x D) 673 x 168 x 529 mm.
Box weight
8.6kg(19 lb)2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 estimated gross 8.6 kg.
9.9kg(21.8 lb)1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Weight in Shipping 9.9 kg.

Power

8 of 13 differ
Power supply
Internal2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Rear inventory 1-3 explicitly AC-IN and setup connects a mains cord directly.
External adapter1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Power Type External Power (Adapter).4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Power supply type external.6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 23 October 2026Power supply type external.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026
100-240 V AC, 50/60 Hz1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Power AC Input 100 to 240 V (50/60 Hz). This is the adapter input.
Power use (typical)
26.8W2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Specifications 3-16 exact 26.8 W Power ON Consumption with footnote measuring 200 nits and no audio/USB/card-reader connection. Web page publishes <26.8 W without that context. The manual test-conditioned value is retained.
Not available
Power use (max)
Not available
Not available
Power use SDR (EU label)
Not available
23.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026On mode power demand in SDR 23.5 W.6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 23 October 2026On mode power demand SDR 23.5 W.
Power use HDR (EU label)
Not available
22.5W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026On mode power demand in HDR 22.5 W.6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 23 October 2026On mode power demand HDR 22.5 W.
Standby power
0.5W2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Maker upper bound <0.5 W, not an exact measurement.
0.5W1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Power Consumption (Sleep Mode) less than 0.5 W. The EPREL sheet states 0.5 W.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Standby mode power demand 0.5 W.
Off-mode power
0.3W2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Maker upper bound <0.3 W, not an exact measurement.
0.3W1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Power Consumption (DC Off) less than 0.3 W. The EPREL sheet states 0.3 W.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Off mode power demand 0.3 W.
EU energy class SDR
Not available
F1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The UK page links the EU energy label and the product information sheet, class F.5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2408077.svgRead 23 October 2026EU label class F for SDR.6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 23 October 2026Product information sheet dated 2025-11-20: SDR class F.
EU energy class HDR
Not available
F1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026The product information sheet shows HDR class F.5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2408077.svgRead 23 October 2026EU label class F for HDR.6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 23 October 2026HDR class F.
Energy per 1000 h SDR
Not available
24kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2408077.svgRead 23 October 2026EU label SDR value 24 kWh per 1000 h.
Energy per 1000 h HDR
Not available
23kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2408077.svgRead 23 October 2026EU label HDR value 23 kWh per 1000 h.

Certifications

4 of 9 differ
VESA ClearMR
Not available
13,0003Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Special features: VESA ClearMR 13000.
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Flicker-free1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026
Not available
Low blue light
Software2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Image 3-5/3-6 provides selectable blue-light filter levels. Hardware certification is not separately established.
Hardware1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Feature text: LG WOLED is certified by UL for low blue light, platinum. Certificate: Low Blue Light Hardware Solution Platinum V745051.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Special features: Live Color Low Blue Light Yes.
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 Flicker-Free Display A196009, UL Discomfort Glare Free V563481, UL Low Blue Light Hardware Solution Platinum V7450511Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Footnote with certificate numbers: Flicker-Free Display (OLED) A196009, Discomfort Glare Free V563481 (UGR below 22), Low Blue Light Hardware Solution Platinum V745051.

In the box

2 of 2 differ
In the box
OLED monitor, Monitor stand, Monitor base, Quick start guide, Warranty card, Power cord, DisplayPort cable, USB Type-B to Type-A cable, ROG wall mount kit, ROG sticker, ROG pouch, Microfiber cloth, Cleaning card2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Package Contents 1-1 lists these items. HDMI cable is optional and is omitted. Wall-mount-kit inclusion does not prove that a separate adapter is required by every mount.
Monitor, Power adapter, Power cord, DisplayPort cable, HDMI cable, USB-A to USB-B cable1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Accessory rows: HDMI (ver 2.1), Display Port, USB A to B. The manual says to use the power cord in the package, and it lists two AC/DC adaptor models.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Cabinet and accessories list the three cables.
Cables included
AASUS ROG Strix OLED XG27AQDMG Gen2
Type
Power cord
DisplayPort cable
USB Type-B to Type-A cable
Source2Owner's manualbhphotovideo.com/lit_files/1327992.pdfRead 8 October 2026Guaranteed manual list includes these three cable types. Numeric counts are unstated. Optional HDMI cable is omitted.
BLG UltraGear 27GX704A
Type
DisplayPort cable
HDMI cable
USB-A to USB-B cable
Source1Maker product pagelg.com/uk/monitors/gaming/27gx704a-bRead 23 October 2026Accessory rows: HDMI (ver 2.1), Display Port, USB A to B. Counts are not stated. The US spec sheet lists the same three cables.3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Cabinet and accessories: Display Port Cable Yes, HDMI Cable Yes (Ver 2.1), USB A to B Cable Yes.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg27aqdmg-gen2-xg27aqdmgr/specRead 8 October 2026Current US maker warranty directly says three years including panel burn-in.
2years3Maker spec sheet (PDF)static.pcrichard.com/docs/27GX704A-B_Specifications-Sheet_01.pdfRead 23 October 2026Limited Warranty 2-Year Parts and Labor, US. The EPREL sheet gives 1 year as the general guarantee in the EU.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2408077_EN.pdfRead 23 October 2026Minimum duration of the general guarantee offered by the supplier is 1 year in the EU.
Dead pixel policy
Not available
Not available

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