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ASUS ROG Strix OLED XG27UCDMG vs Dell Alienware AW2725D

Product A: ASUS

ROG Strix OLED XG27UCDMG

101 of 172 known
Change ASUS ROG Strix OLED XG27UCDMG

Compare the Dell Alienware AW2725D with

Product B: Dell

Alienware AW2725D

96 of 172 known
Change Dell Alienware AW2725D

Compare the ASUS ROG Strix OLED XG27UCDMG with

72 of 164 fields differ

Download CSVDownload JSON
  • 42 different values
  • 30 known for one only
  • 37 the same
  • 55 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 163.2ppiB: 110ppiASUS is 53.2 ppi higher.
  2. Power use HDR (EU label)Lower is betterA: 34WB: 25.3WDell is 8.7 W lower.
  3. Refresh rateA: 240HzB: 280HzDell is 40 Hz higher.

Refresh rate per resolution

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

3840 × 2160Native for A
A240Hz
BNot listed
2560 × 1440Native for B
ANot listed
B280Hz

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
B6.35kg
Weight without stand
A5kg
B3.92kg
Box weight
A10.3kg
B9.09kg

All 172 fields

Every value links to where we found it.

AASUS ROG Strix OLED XG27UCDMG
BDell Alienware AW2725D

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
Alienware1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026
Model numbers
XG27UCDMG1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
AW2725D, AW2725Dt, CPVH41Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US manufacturer part CPVH4. Regulatory model AW2725Dt verified on exact manual title.
GTIN / EAN
Not available
Not available
Announced
Not available
4 March 20254Press releasedell.com/en-us/blog/monitor-madness-alienware-announces-six-new-gaming-monitorsRead 5 October 2026Exact AW2725D and AW2525HM included in March 4 launch announcement. Approximate target prices are not stored as confirmed launch MSRP.
Status
Available1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Available1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026
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
Dark Blue1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US Product Color: Dark Blue. Interstellar Indigo is the finish name in feature copy, not a second sold colour.
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Gaming1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026

Display

7 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.
26.7in(67.8 cm)1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026Maker advertised diagonal 26.7 inches, distinct from its rounded class size.
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
26.7in(67.8 cm)1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
2560 × 1440px2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Resolution specifications table 6, pages 11-12.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Resolution specifications table 6, pages 11-12.
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 manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Pixel density
163.2ppi
110ppi
Pixel pitch
Not available
0.2292mm7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Original maker-authored user guide, Monitor specifications printed p10, explicitly equal horizontal and vertical 0.2292 mm pitch.
Active display area
Not available
Width590.42Height333.72mm(23.2 × 13.1 in)7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications printed p10 explicitly gives 590.42 x 333.72 mm active area. No image-only dimensions are calculated.
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.
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026
Curvature radius
Not available
Not available
Screen surface
Not available
Not available
Anti-reflection coating
Anti-Reflection1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Anti-reflection2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Touchscreen
Not available
Not available

Panel

10 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-OLED2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Exact AW2725D user guide technical panel type: Quantum Dot OLED.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Exact AW2725D user guide technical panel type: Quantum Dot OLED.
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
Quantum Dot OLED2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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.
Not available
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
Not available
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 billion2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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.
99.3%2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5: DCI-P3 99.3% CIE 1976 typical.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5: DCI-P3 99.3% CIE 1976 typical.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
Yes7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026More Information printed p43 Factory Color Report explicitly describes colour data calibrated at the factory production line. This is an on-screen report and does not establish a paper report in the package.
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.
12Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5: average Delta E <1 in sRGB. Separate DCI-P3 average <2 is not substituted.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5: average Delta E <1 in sRGB. Separate DCI-P3 average <2 is not substituted.
Paper calibration report in box
Not available
Not available
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
1,500,000:12Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5 gives native panel contrast. Current AW2725D page labels same number dynamic, so manual takes precedence.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5 gives native panel contrast. Current AW2725D page labels same number dynamic, so manual takes precedence.
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.).
250nits2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
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.
1,000nits2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5: HDR peak 1000 at APL 3%. Mode and duration are not stated.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5: HDR peak 1000 at APL 3%. Mode and duration are not stated.
HDR peak test window
Not available
3%2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5: 1000 cd/m² HDR peak at APL 3%. APL is the published stimulus condition, not an asserted 3% physical white window.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5: 1000 cd/m² HDR peak at APL 3%. APL is the published stimulus condition, not an asserted 3% physical white window.
Full-screen brightness
Not available
Not available
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 4002Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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°2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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°2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026

Refresh rate and motion

14 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.
BDell Alienware AW2725D
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
2560 × 1440Native280Hz10-bit280HzDSC
Source2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications physical connectivity table expressly states supports up to native resolution at the stored maximum on each input. This is maximum text, not an inference from preset timing entries. Lower-resolution and virtual 4K maxima remain omitted. Bit depth/chroma/compression are omitted when not directly proved.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications physical connectivity table expressly states supports up to native resolution at the stored maximum on each input. This is maximum text, not an inference from preset timing entries. Lower-resolution and virtual 4K maxima remain omitted. Bit depth/chroma/compression are omitted when not directly proved.
Max refresh rate
240Hz
280Hz
Max refresh rate at native resolution
240Hz
280Hz
Max refresh rate over DisplayPort
240Hz
280Hz
Max refresh rate over HDMI
240Hz
280Hz
Max refresh rate over USB-C
120Hz
Not available
Max refresh rate at 10-bit
Not available
280Hz
Native refresh rate
240Hz1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
280Hz2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
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
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Product Features names AMD tier and G-SYNC Compatible / VESA AdaptiveSync Display certifications. Connectivity table separately states HDMI VRR.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Product Features names AMD tier and G-SYNC Compatible / VESA AdaptiveSync Display certifications. Connectivity table separately states HDMI VRR.
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.
BDell Alienware AW2725D
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
0.03ms2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications table 5: maker grey-to-grey claim 0.03 ms.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications table 5: maker grey-to-grey claim 0.03 ms.
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.
Not available
Blur-reduction technology
ELMB2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Not available
Blur reduction works with VRR
No2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Black frame insertion
Not available
Not available

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
269nits8Measurementexpertreviews.co.uk/technology/monitors/alienware-aw2725d-reviewRead 8 October 2026Exact AW2725D review records SDR peak white 269 cd/m2 with brightness control at maximum. Default brightness 75/100 measures 183 cd/m2 separately. Window size, colour preset for this white run, firmware, meter model and connection are not stated. HDR highlight results do not enter this SDR cell.
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
1.158Measurementexpertreviews.co.uk/technology/monitors/alienware-aw2725d-reviewRead 8 October 2026Exact AW2725D default Standard preset before calibration, described as Display P3 target with sRGB-like gamma and 6500 K white point. Reviewer explicitly gives average Delta E 1.15 and measured white point 6263 K. Delta E formula, firmware, meter and connection are unstated. Creator sRGB average 1.29 is a separate preset, and other reviews use different methods.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

10 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
BDell Alienware AW2725D
TypeVersionCountDSCHDCP
DisplayPort1.41Yes1.4 and 2.3
HDMI2.12Not available1.4 and 2.3
Source2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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.
VRR2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Monitor specifications physical HDMI connectivity table explicitly includes VRR.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications physical HDMI connectivity table explicitly includes VRR.
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
No2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026AW2725D USB-C is explicitly data-only downstream, not a video input.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026AW2725D USB-C is explicitly data-only downstream, not a video input.
USB-C power delivered
90W1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
15W2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Data-only USB-C downstream charging up to 15 W. It is not video-capable laptop USB-C input.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Data-only USB-C downstream charging up to 15 W. It is not video-capable laptop USB-C input.
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.
BDell Alienware AW2725D
ConnectorUSB versionCount
USB-B5Gbps1
Source2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20261 physical USB Type-B upstream, published as USB 5Gbps. A numbered USB revision is not inferred from speed alone.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications printed p10 and Product features printed p7 explicitly identifies Type-B USB 5Gbps upstream. Literal speed is retained without inventing a numbered revision.
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
BDell Alienware AW2725D
ConnectorUSB versionCount
USB-A5Gbps1
USB-C5Gbps1
Source2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026One USB 5Gbps Type-A and one USB-C 5Gbps peripheral downstream socket. USB-C is data-only with up to 15 W charging. A numbered USB revision is not inferred from speed.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Monitor specifications printed p10 explicitly identifies USB-A 5Gbps and USB-C 5Gbps downstream. Type-C is data only with up to 15 W charging. No Type-C video input is inferred.
KVM switch
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
No7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Complete Bottom View and Connectivity inventories printed p9-p10 contain no Ethernet socket.
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
No7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Complete Bottom View and Connectivity inventories printed p9-p10 contain HDMI, DP and USB connectors with no audio output socket. HDMI audio transport does not imply a 3.5 mm output.
3.5 mm microphone input
Not available
No7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Complete Bottom View and Connectivity inventories printed p9-p10 contain no microphone input socket.
Optical out
No2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
No7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Complete Bottom View and Connectivity inventories printed p9-p10 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 manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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 manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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

0 of 5 differ
Speakers
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
No6Reviewtomsguide.com/computing/monitors/alienware-aw2725d-reviewRead 5 October 2026Verdict explicitly states lack of built-in speakers. Unspecified-mode Delta E and impossible gamut-coverage values from the review are omitted.
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

7 of 15 differ
Stand height adjustment
120mm2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
110mm2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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°2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Swivel
Left45°Right45°2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Left20°Right20°2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Pivot
Counterclockwise90°Clockwise90°2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Counterclockwise90°Clockwise90°2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Removable stand
Yes2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Yes2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
VESA mount
100 x 1002Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
100 x 1002Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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
Yes2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 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, Software2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Using joystick and AlienFX/AWCC sections. Software provides monitor gaming controls rather than only desktop window layout.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Using joystick and AlienFX/AWCC sections. Software provides monitor gaming controls rather than only desktop window layout.
Desktop software
ASUS DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Alienware Command Center (AWCC)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
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-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.
Yes2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026AlienFX Lighting OSD section lists LED-zone 20 colours with RGB codes.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026AlienFX Lighting OSD section lists LED-zone 20 colours with RGB codes.
Gaming menu features
GamePlus, GameVisual, Shadow Boost2Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/XG27UCDMG/ASUS_XG27UCDMG_UM-English.pdfRead 5 October 2026
Timer, Frame Rate, Display Alignment, Dark Stabilizer2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026

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 Refresh, Panel Health indicator2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026OLED PANEL MAINTENANCE menu: Pixel Refresh after four cumulative hours plus OSD panel health indicator.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026OLED PANEL MAINTENANCE menu: Pixel Refresh after four cumulative hours plus OSD panel health indicator.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Yes1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US maker Advanced Exchange service explicitly includes OLED burn-in.
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.
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US maker three-year coverage explicitly includes OLED burn-in.

Dimensions and weight

7 of 7 differ
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.
Width609.51Height (lowest)406.41Height (highest)516.41Depth206mm(24 × 16 to 20.3 × 8.1 in)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Physical characteristics table 10 page 14 labels extended and compressed display height, distinct from stand-only height.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Physical characteristics table 10 page 14 labels extended and compressed display height, distinct from stand-only height.
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
Width609.51Height355.58Depth69.48mm(24 × 14 × 2.7 in)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
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.
Width240Depth206mm(9.4 × 8.1 in)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
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.
6.35kg(14 lb)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Physical characteristics table 10: weight with stand assembly and cables.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Physical characteristics table 10: weight with stand assembly and cables.
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.
3.92kg(8.6 lb)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Physical characteristics table 10: no stand and no cables.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Physical characteristics table 10: no stand and no cables.
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.
Not available
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.
9.09kg(20 lb)2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Physical characteristics table 10: weight with packaging.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Physical characteristics table 10: weight with packaging.

Power

5 of 13 differ
Power supply
Internal6EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2195060Read 5 October 2026
Internal5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2281221Read 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 manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 20267Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026
Power use (typical)
Not available
24.16W2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Electrical specifications table 9: Pon measured with reference to Energy Star test method. Separate EU on-mode consumption is not stored as typical.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Electrical specifications table 9: Pon measured with reference to Energy Star test method. Separate EU on-mode consumption is not stored as typical.
Power use (max)
Not available
120W2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Electrical specifications table 9: maximum brightness/contrast with maximum loading on all USB ports.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Electrical specifications table 9: maximum brightness/contrast with maximum loading on all USB ports.
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.
25.3W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2281221Read 5 October 2026Current exact AW2725D record, EU SDR on-mode power watts. Native max 280 Hz is distinct from default 60 Hz EU test.
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.
25.3W5EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2281221Read 5 October 2026
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.
0.5W2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Electrical specifications table 9: EU 2019/2021 and EU 2019/2013 standby mode.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Electrical specifications table 9: EU 2019/2021 and EU 2019/2013 standby mode.
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.
0.3W2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Electrical specifications table 9: EU 2019/2021 and EU 2019/2013 off mode.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Electrical specifications table 9: EU 2019/2021 and EU 2019/2013 off mode.
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/2281221Read 5 October 2026
EU energy class HDR
G6EU 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/2281221Read 5 October 2026
Energy per 1000 h SDR
Not available
Not available
Energy per 1000 h HDR
Not available
Not available

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
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
Not available
Low blue light
Hardware1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-strix-oled-xg27ucdmg/specRead 5 October 2026
Hardware2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Product Features: TÜV Rheinland hardware low-blue-light certification Category 3 at factory/default settings.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Product Features: TÜV Rheinland hardware low-blue-light certification Category 3 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, Stand riser, Stand base, Power cable (varies by country or region), USB 5Gbps Type-A to Type-B cable (1.80 m), DisplayPort to DisplayPort 1.4 cable (1.80 m), HDMI 2.1 FRL cable (1.80 m), QR Card, Safety, Environmental, and Regulatory Information, Alienware Sticker, Microfiber Cloth2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Package contents page 6. Power cord differs by country.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Package contents page 6. Power cord differs by country.
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.
BDell Alienware AW2725D
TypeCount
Power cable1
USB 5Gbps Type-A to Type-B cable (1.80 m)1
DisplayPort to DisplayPort 1.4 cable (1.80 m)1
HDMI 2.1 FRL cable (1.80 m)1
Source2Owner's manualdl.dell.com/content/manual27898846-alienware-27-280hz-qd-oled-gaming-monitor-aw2725d-user-s-guide.pdfRead 5 October 2026Package contents page 6 and US maker Cable Type Included explicitly list one of each cable.7Owner's manualgzhls.at/blob/ldb/1/5/f/9/bfacc16e0d69f5f3bea181ec3faa41ef2a88.pdfRead 8 October 2026Package contents page 6 and US maker Cable Type Included explicitly list one of each cable.

Warranty

1 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.
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US maker page. 3-year limited hardware and Advanced Exchange service.
Dead pixel policy
Not available
Free panel replacement for one bright pixel during the limited hardware warranty1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-27-280hz-qdoled-gaming-monitor-aw2725d/aw2725d_monitor/-Read 5 October 2026US Premium Panel Exchange: even one bright pixel allows panel replacement during the limited hardware warranty.

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