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ASUS ROG Strix OLED XG27UCDMG vs GIGABYTE MO27Q2A

Product A: ASUS

ROG Strix OLED XG27UCDMG

101 of 172 known
Change ASUS ROG Strix OLED XG27UCDMG

Compare the GIGABYTE MO27Q2A with

Product B: GIGABYTE

MO27Q2A

92 of 172 known
Change GIGABYTE MO27Q2A

Compare the ASUS ROG Strix OLED XG27UCDMG with

65 of 164 fields differ

Download CSVDownload JSON
  • 28 different values
  • 37 known for one only
  • 46 the same
  • 53 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 163.2ppiB: 108.8ppiASUS is 54.4 ppi higher.
  2. Power use HDR (EU label)Lower is betterA: 34WB: 28WGIGABYTE is 6 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 available

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
A7.44kg
B6.09kg
Weight without stand
A5kg
B4.59kg
Box weight
A10.3kg
B11.63kg

All 172 fields

Every value links to where we found it.

AASUS ROG Strix OLED XG27UCDMG
BGIGABYTE MO27Q2A

General

4 of 8 differ
Series
ROG Strix OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Not available
Model numbers
XG27UCDMG1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Not available
GTIN / EAN
Not available
Not available
Announced
Not available
Not available
Status
Available1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$9994Press releasepress.asus.com/news/press-releases/asus-rog-strix-oled-xg27ucdmg-4k-gaming-monitorRead 5 October 2026Maker launch release: US$999 MSRP. Later review or sale prices are not substituted.
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Black2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Not available
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Gaming1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026

Display

6 of 12 differ
Screen size
27in(68.6 cm)3Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmgRead 5 October 2026Exact feature headline gives 27-inch class with 26.5-inch viewable diagonal.
27in(68.6 cm)1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Viewable screen diagonal
26.5in(67.3 cm)3Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmgRead 5 October 2026
Not available
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
2560 × 1440px1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Aspect ratio
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
16:92Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026
Pixel density
163.2ppi
108.8ppi
Pixel pitch
Not available
Not available
Active display area
Not available
Width590.42Height333.72mm(23.2 × 13.1 in)1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Published display area 590.42 x 333.72 mm conflicts with native resolution multiplied by published pitch 0.2292 mm. The cause is unstated, so pitch is omitted.
Curved
No3Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmgRead 5 October 2026Exact manufacturer front-view image depicts flat panel.
Not available
Curvature radius
Not available
Not available
Screen surface
Not available
Semi-glossy6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Exact-model review explicitly describes semi-glossy surface with anti-reflective coating.
Anti-reflection coating
Anti-Reflection1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Anti-Reflection1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Touchscreen
Not available
Not available

Panel

8 of 31 differ
Panel type
QD-OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
QD-OLED1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Panel type (as published)
Tandem QD-OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
QD-OLED1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Backlight
None (self-emissive)3Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmgRead 5 October 2026Exact QD-OLED self-emissive panel.
None (self-emissive)3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display7Reviewcomputerbase.de/artikel/monitore/asus-rog-strix-oled-xg27ucdmg-test.92011Read 5 October 2026Exact-model panel section names Samsung QD-OLED, distinct from ASUS brand.
Samsung Display3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026Exact-model QD-OLED paragraph says powered by Samsung. Panel generation is not inferred.
Panel part number
Not available
Not available
Panel generation
Fourth-generation QD-OLED4Press releasepress.asus.com/news/press-releases/asus-rog-strix-oled-xg27ucdmg-4k-gaming-monitorRead 5 October 2026April 2, 2025 maker release explicitly names latest 4th generation QD-OLED panel.
Not available
Subpixel layout
Not available
Not available
Colour depth
10bits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
10bits1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Published 10 bit (1.07B). Native panel implementation is not inferred from input depth.
Colour depth method
Native3Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmgRead 5 October 2026Exact feature headline says true 10-bit colour.
Not available
Displayable colours
1.07 billion1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Maker display colours: 1073.7M. Normalised to 1.07 billion by the monitor field convention.
1.07 billion1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Maker 99% DCI-P3, with no CIE reference stated. Separate 145% sRGB value is volume and is omitted.
99%1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Exact-model maker Color Saturation row states 99% DCI-P3. The review quotes the same manufacturer coverage claim. Coordinate basis is unstated.6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Introduction explicitly quotes maker 99% DCI-P3 coverage. Measured 98% Standard-mode result is separate and is not written into a maker claim field.
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 pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Claimed Delta E
21Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Published Delta E < 2. Colour space and average/maximum statistic are not stated.
21Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Factory calibration claim Delta E <2. The bound of 2 is stored. Mean/maximum and colour-space reference are unstated.
Paper calibration report in box
Not available
Yes1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker Accessories list includes a Color Calibration Test Report. Manual Package Contents p4 shows the physical report.
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-strix-oled-xg27ucdmg/specRead 5 October 2026
1,500,000:11Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Brightness (typical, SDR)
250nits2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-15: Brightness 250 nits (typ.).
250nits1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Typical SDR 250 cd/m2 at 100% APL.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
1,000nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Maker HDR peak. Window/APL, mode and duration are not stated. Peak brightness may vary due to colour pre-calibration.
1,000nits1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Typical HDR 1000 cd/m2 at 3% APL.
HDR peak test window
Not available
3%1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Published 3% average picture level. It is not a separately defined window area.
Full-screen brightness
Not available
250nits1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Typical SDR 250 cd/m2 at 100% APL.
HDR formats
HDR101Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Not available
HDR certification
DisplayHDR True Black 4001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
DisplayHDR True Black 4001Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Viewing angle (horizontal)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
178°1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Viewing angle (vertical)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
178°1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026

Refresh rate and motion

12 of 22 differ
Refresh rate per resolution and port
AASUS ROG Strix OLED XG27UCDMG
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C
3840 × 2160Native240Hz240HzDSC120Hz
Source2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026System Setup 3-13 explicitly caps native 3840 x 2160 USB-C at 120 Hz when Type-C Bandwidth is USB 3.2. This is the only stored USB-C row. The USB 2.0 full maximum remains unproved. Native DisplayPort and HDMI 240 Hz maxima are independently backed by the exact ComputerBase review.7Reviewcomputerbase.de/artikel/monitore/asus-rog-strix-oled-xg27ucdmg-test.92011Read 5 October 2026DisplayPort 1.4, bandwidth and DSC section explicitly describes full native UHD 240 Hz via DSC. HDMI 2.1 section explicitly says HDMI also supports the full refresh rate. HDMI bit depth/chroma/compression are not proved. Manual System Setup 3-13 explicitly caps native USB-C at 120 Hz when Type-C Bandwidth is USB 3.2. That row is only the USB 3.2 bandwidth mode. A USB 2.0 full-240 maximum and lower-resolution maxima remain omitted.
BGIGABYTE MO27Q2A
Not available
Max refresh rate
240Hz
Not available
Max refresh rate at native resolution
240Hz
Not available
Max refresh rate over DisplayPort
240Hz
Not available
Max refresh rate over HDMI
240Hz
Not available
Max refresh rate over USB-C
120Hz
Not available
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-xg27ucdmg/specRead 5 October 2026
280Hz1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Published 280 Hz without a stated overclock mode. Input-specific maxima remain unproved because the manual only gives a supported-timing list.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
G-SYNC Compatible, FreeSync Premium Pro4Press releasegigabyte.com/eu/press/news/2296Read 5 October 2026
VRR range per port
AASUS ROG Strix OLED XG27UCDMG
InputMin (Hz)Max (Hz)
HDMI48240
DisplayPort48240
Source2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Gaming 3-2 explicitly states VRR operating range 48-240 Hz for HDMI and DisplayPort. USB-C range is not explicitly named.
BGIGABYTE MO27Q2A
Not available
Low framerate compensation
Yes7Reviewcomputerbase.de/artikel/monitore/asus-rog-strix-oled-xg27ucdmg-test.92011Read 5 October 2026Exact-model technical table explicitly names FreeSync Premium Pro with LFC support.
Not available
Response time (maker GtG claim)
0.03ms1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
0.03ms1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Gaming 3-2: ELMB at fixed 120 Hz only. VRR must be disabled.
Yes4Press releasegigabyte.com/eu/press/news/2296Read 5 October 2026Exact June 17, 2025 maker release names Ultra Clear powered by BFI. This is self-emissive OLED black-frame insertion, rather than backlight strobing.
Blur-reduction technology
ELMB2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Ultra Clear4Press releasegigabyte.com/eu/press/news/2296Read 5 October 2026
Blur reduction works with VRR
No2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
No6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Ultra Clear section explicitly says black-frame insertion at 120/280 Hz cannot operate simultaneously with VRR. It requires current firmware. Exact test firmware is unstated.
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Black frame insertion
Not available
Yes4Press releasegigabyte.com/eu/press/news/2296Read 5 October 2026Maker launch release explicitly names BFI behind Ultra Clear. Simultaneous VRR operation is not inferred.

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)
Not available
258.5nits6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Own Spyder colorimeter test reports maximum SDR 258.5 cd/m2 in Standard mode. Exact Spyder model, firmware, input and stimulus window are unstated.
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
0.566Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Standard mode without additional calibration: own Spyder measurement average Delta E 0.56, maximum 1.08. Stores average. Delta E formula, exact reference space, firmware and input are unstated. Separate sRGB mode 1.10 is not substituted.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

6 of 19 differ
Video inputs
AASUS ROG Strix OLED XG27UCDMG
TypeVersionCountDSC
DisplayPort1.41Yes
HDMI2.12Not available
USB-CNot available1Not available
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
BGIGABYTE MO27Q2A
TypeVersionCount
HDMI2.12
DisplayPort1.41
USB-CNot available1
Source1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
CEC2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026System Setup 3-14 ASUS Power Sync explicitly uses CEC-compatible source devices.
CEC2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026System p18 explicitly enables HDMI-CEC power coordination.
USB-C video (DP Alt Mode)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
USB-C power delivered
90W1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
18W1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker normal-operation power delivery is up to 18 W. Exact-model manual p19 has separate standby Auto-enable profiles 5 V/3 A, 9 V/3 A, 12 V/3 A and 15 V/3 A, up to 45 W nominal. Disable mode supplies no standby charging. Standby capability is not substituted for normal-operation 18 W.
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Strix OLED XG27UCDMG
ConnectorUSB versionCount
USB-B3.2 Gen 11
USB-CNot available1
Source2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Back View and System Setup KVM/Type-C Bandwidth sections establish USB-B and USB-C host paths. Type-B revision is explicitly USB 3.2 Gen 1. Type-C numbered revision remains unproved.
BGIGABYTE MO27Q2A
ConnectorUSB versionCount
USB-B3.21
USB-C3.21
Source1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker specifies one USB 3.2 upstream port separately from the Type-C upstream row. No generation number is inferred.2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Manual p6 identifies that physical port as USB-B. Manual p19 USB 3.2 Support enables Type-C USB 3.2, with USB 2.0 when disabled. No generation number is inferred.
USB downstream hub ports
AASUS ROG Strix OLED XG27UCDMG
ConnectorUSB versionCount
USB-A3.2 Gen 13
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
BGIGABYTE MO27Q2A
ConnectorUSB versionCount
USB-A3.22
Source1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker USB 3.2 downstream count 2. Manual p6 identifies two USB-A sockets. USB 3.2 generation number is unstated.
KVM switch
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
No2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Exhaustive I/O diagram p6 and specifications p21 contain no Ethernet.
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026
3.5 mm microphone input
Not available
No2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Exhaustive I/O diagram p6 and specifications p21 contain headphone output only.
Optical out
No2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
No2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Exhaustive I/O diagram p6 and specifications p21 contain no optical audio output.
Picture in picture
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Yes2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026
Picture by picture
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Yes2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026

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-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Number of speakers
Not available
21Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Speaker power per channel
Not available
5W1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

9 of 15 differ
Stand height adjustment
120mm2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
130mm1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Tilt
Forward5°Backward20°2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Forward5°Backward21°1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Swivel
Left45°Right45°2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Left15°Right15°1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Pivot
Counterclockwise90°Clockwise90°2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Not available
Removable stand
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Yes2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Wall-mount section p7 removes the stand for 100x100 mm VESA mounting.
VESA mount
100 x 1002Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
100 x 1001Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
VESA adapter needed
Not available
Not available
Security lock slot
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Yes1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
On-screen menu controls
Joystick, Buttons, Software2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Monitor Introduction and menu sections describe 5-way control and separate buttons. DisplayWidget Center adjusts OSD settings.
Joystick, Buttons, Software2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Overview p6 and function guide p10 identify joystick, KVM switch and Tactical Switch. A power-only button is excluded.6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Exact-model review OSD section explicitly operates picture profiles, brightness, contrast, gamma, colour temperature, game aids and joystick mappings through GIGABYTE Control Center and OSD Sidekick.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
GIGABYTE Control Center3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026Exact maker page names GIGABYTE Control Center. Desktop OSD adjustment is not inferred from a generic software description.6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026The reviewer directly operates this monitor through GIGABYTE Control Center and OSD Sidekick. Physical control and software control are both supported.
User firmware updates
Not available
Yes6Reviewchip.pl/2026/09/gigabyte-mo27q2a-test-recenzja-opiniaRead 5 October 2026Firmware update photograph linked beneath Ultra Clear section shows the exact GIGABYTE MO27Q2A firmware archive and running monitor Firmware Update utility. User firmware upgrade is directly documented. Tested firmware number is not visible and is not inferred.
Ambient light sensor
Not available
Not available
Presence sensor
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Neo Proximity Sensor detects distance to the user and blanks the display when the user leaves. No ambient-light capability is inferred.
Not available
RGB lighting
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Lighting Effect 3-11 provides static colour and rainbow/colour-cycle Aura controls.
Not available
Gaming menu features
GamePlus, GameVisual, Shadow Boost2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Black Equalizer 2.0, Super Resolution, Gaming Timer, Gaming Counter, Refresh Rate, Crosshair, Night Vision, Eagle Eye, Flash Dimming2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Game Assist p12 and Gaming p14 name these aids. Tactical Switch is a control and is excluded.

OLED care

1 of 3 differ
OLED care
Neo Proximity Sensor, Screen Saver, Pixel Cleaning, Screen Move, Boundary Detection, Auto Logo Brightness, Taskbar Detection, Global Dimming Control, Target Mode2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026OLED Care 3-7 to 3-8. Feature names retained, without treating software dimming as an ambient-light sensor.
Pixel Clean, Static Control, Pixel Shift, APL Stabilize, Sub-Logo Dim, Corner Dim2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Exact-model manual OLED Care p11 names Pixel Clean, Static Control, Pixel Shift, APL Stabilize, Sub-Logo Dim and Corner Dim. These are not inherited from MO27Q2.3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026Exact-model manual OLED Care p11 names Pixel Clean, Static Control, Pixel Shift, APL Stabilize, Sub-Logo Dim and Corner Dim. These are not inherited from MO27Q2.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026Exact-model 3 YEAR WARRANTY paragraph includes panel burn-in. Maker states that terms vary by region.
Burn-in warranty length
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Global ASUS specification expressly includes panel burn-in.
3years3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026

Dimensions and weight

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Dimensions with stand
Width610.3Height (lowest)389.4Height (highest)509.4mm(24 × 15.3 to 20.1 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-15 explicitly labels lowest and highest heights and width 610.3 mm. Overall with-stand depth is omitted. Table 168.7 mm corresponds to the drawing distance from rear base edge to the front body plane and excludes the projecting front base. The drawing full base depth 218.83 mm is stored only as stand footprint.
Width610Depth190mm(24 × 7.5 in)2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Manual p21 W x H x D: 610 x 499 x 190 mm. Stand-height position is unstated, so height endpoints are omitted. Webpage width 610.3 mm differs. Manual 610 mm takes precedence.
Dimensions without stand
Width610.3Height369.2Depth66.5mm(24 × 14.5 × 2.6 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Width610Height358Depth65mm(24 × 14.1 × 2.6 in)2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Manual p21 W x H x D: 610 x 358 x 65 mm. Webpage width 610.3 mm differs. Manual 610 mm takes precedence.
Stand footprint
Width266.49Depth218.83mm(10.5 × 8.6 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Outline Dimensions 3-17 labels the supplied base width 266.49 mm and full front-to-back depth 218.83 mm.
Not available
Weight with stand
7.44kg(16.4 lb)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-16: 7.44 +/- 0.5 kg with stand.
6.09kg(13.4 lb)2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Manual Specifications p21: 6.09 kg with stand, tolerance +/-0.5 kg.
Weight without stand
5kg(11 lb)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-16: 5.0 +/- 0.5 kg without stand.
4.59kg(10.1 lb)2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Manual Specifications p21: 4.59 kg without stand, tolerance +/-0.5 kg.
Box dimensions
Width500Height860Depth163mm(19.7 × 33.9 × 6.4 in)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-16 labels package W x H x D as 500 x 860 x 163 mm. Current website reverses W/H. Published manual orientation retained.
Width860Height470Depth160mm(33.9 × 18.5 × 6.3 in)1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Box weight
10.3kg(22.7 lb)2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026Specifications 3-16: 10.3 +/- 0.5 kg gross.
11.63kg(25.6 lb)1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker estimated gross 11.63 kg. This is a published estimate, rather than a measured unit weight.

Power

2 of 13 differ
Power supply
Internal6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026
Internal1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
100-240 V AC, 50/60 Hz2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026
Power use (typical)
Not available
Not available
Power use (max)
Not available
Not available
Power use SDR (EU label)
25.4W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026Current exact XG27UCDMG record. Default test input 60 Hz. Separate from native 240 Hz and unlabelled Power On <80 W manual bound.
25W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026Current EU SDR on-mode power 25 W. Maker 35 W under CEC lacks typical/max labels, so it is omitted from those claim fields.
Power use HDR (EU label)
34W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026Current exact XG27UCDMG record. On-mode power in watts, not rounded energy-label kWh.
28W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026Current EU HDR on-mode power 28 W.
Standby power
0.5W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026EPREL exact 0.5 W, not the manual less-than bound.
0.5W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026Current EU standby power 0.5 W. Maker bound <0.5 W.
Off-mode power
0.3W6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026EPREL exact 0.3 W, not the manual less-than bound.
0.3W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026Current EU off-mode power 0.3 W. Maker bound <0.3 W.
EU energy class SDR
F6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026
F5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026
EU energy class HDR
G6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026
G5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2267378Read 5 October 2026
Energy per 1000 h SDR
Not available
Not available
Energy per 1000 h HDR
Not available
Not available

Certifications

3 of 9 differ
VESA ClearMR
Not available
15,0001Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026
VESA AdaptiveSync Display
240Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
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-xg27ucdmg/specRead 5 October 2026
Low Blue Light Hardware Solution2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Explicit hardware low-blue-light certification in manual p15. No unstated Flicker Free certification is inferred.
Low blue light
Hardware1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Hardware2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Picture p15 explicitly Low Blue Light panel compliant with TUV Rheinland Low Blue Light Hardware Solution at factory/default settings.
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
Not available

In the box

2 of 2 differ
In the box
DisplayPort cable, HDMI Ultra High Speed Cable, Microfiber cloth, Power cord, Quick start guide, ROG pouch, ROG sticker, USB 3.2 cable, USB-C cable, VESA mount kit, Warranty Card1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Global list expressly varies by region. Cable counts are not inferred.
Monitor, Monitor Base, Stand, Power Cable, HDMI Cable, DisplayPort Cable, USB Cable, Cable Clip, Warranty Card, Quick Start Guide, Color Calibration Report2Owner's manualmanualslib.com/manual/4135118/Gigabyte-Mo27q2a.htmlRead 5 October 2026Package Contents p4 identifies all listed physical items.
Cables included
AASUS ROG Strix OLED XG27UCDMG
Type
DisplayPort cable
HDMI Ultra High Speed Cable
Power cord
USB 3.2 cable
USB-C cable
Source1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Maker accessories list. Unknown counts remain absent. Bundles can vary by region.
BGIGABYTE MO27Q2A
Type
Power Cable
HDMI Cable
DisplayPort Cable
USB Cable
Source1Maker product pagegigabyte.com/Monitor/MO27Q2A/spRead 5 October 2026Maker Accessories list names these four cable types. Numeric counts are unstated and omitted.

Warranty

0 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026Global ASUS specification states 3 years including panel burn-in. Local terms can vary.
3years3Maker product pagegigabyte.com/Monitor/MO27Q2ARead 5 October 2026Global exact-model policy is three years. Regional legal terms may vary.
Dead pixel policy
Not available
Not available

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