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ASUS ROG Swift OLED PG27UCDM vs Dell Alienware AW3225QF

Product A: ASUS

ROG Swift OLED PG27UCDM

118 of 172 known
Change ASUS ROG Swift OLED PG27UCDM

Compare the Dell Alienware AW3225QF with

Product B: Dell

Alienware AW3225QF

115 of 172 known
Change Dell Alienware AW3225QF

Compare the ASUS ROG Swift OLED PG27UCDM with

74 of 164 fields differ

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

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use SDR (EU label)Lower is betterA: 25.4WB: 42.5WASUS is 17.1 W lower.
  2. Power use HDR (EU label)Lower is betterA: 36WB: 42.5WASUS is 6.5 W lower.
  3. Pixel densityA: 163.2ppiB: 139.4ppiASUS is 23.8 ppi higher.

Refresh rate per resolution

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

3840 × 2160Native 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
A7.62kg
B9.35kg
Weight without stand
A5kg
B6kg
Box weight
A12.4kg
B14.39kg

All 172 fields

Every value links to where we found it.

AASUS ROG Swift OLED PG27UCDM
BDell Alienware AW3225QF

General

5 of 8 differ
Series
ROG Swift OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Model heading: ROG Swift OLED PG27UCDM.
Alienware1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026General Information / Product Line.
Model numbers
PG27UCDM, 90LM0B30-B019711Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Model heading establishes PG27UCDM. Part number comes from the separately cited ASUS datasheet.4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026ASUS datasheet page 1: product number 90LM0B30-B01971 for ROG Swift PG27UCDM. No sales region inferred from suffix.
AW3225QF1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026General Information / Product Model. Regional ordering-part numbers are not listed as variants.
GTIN / EAN
47113878152364Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026ASUS datasheet page 1: EAN 4711387815236 for product number 90LM0B30-B01971.
Not available
Announced
2 January 20257Press releasepress.asus.com/news/press-releases/asus-rog-swift-oled-pg27ucdm-strix-oled-xg27aqdpg-gaming-monitorsRead 5 October 2026Body dateline: Taipei January 2, 2025 announced the pair including PG27UCDM. Page publication header is January 3. Announcement event dateline used.
8 January 20244Press releaseprnewswire.com/news-releases/alienware-doubles-qd-oled-family-with-two-worlds-first-gaming-monitors-302029006.htmlRead 5 October 2026Dell announcement at CES2024.
Status
Available10Retailer pageoffice-partner.de/asus-rog-swift-oled-pg27ucdm-gaming-monitor-67.32-cm-27-n2008213921Read 5 October 2026Exact product is currently offered for sale. Matching ASUS part number 90LM0B30-B01971.
Available1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Exact-model current U.S. listing has Add to Cart.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$1,0998Press releasepress.asus.com/news/press-releases/rog-swift-oled-pg27ucdm-27-inch-4k-gaming-monitorRead 5 October 2026January 21, 2025 exact-model launch preorder release explicitly states MSRP USD 1099. MSRP excludes sales tax. Not a later retailer price.
$1,199.994Press releaseprnewswire.com/news-releases/alienware-doubles-qd-oled-family-with-two-worlds-first-gaming-monitors-302029006.htmlRead 5 October 2026Target Pricing & Availability exact AW3225QF starting U.S. price, excluding tax. Not current discounted price.
Launch price (EU)
Not available
Not available
Markets
Not available
US1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Current U.S. sales listing.
Colours
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Colors Black.
Not available
Segment
Gaming1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Product is listed under Gaming Monitors.
Gaming1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Product Type and Application/Usage: Gaming.

Display

9 of 12 differ
Screen size
27in(68.6 cm)2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Product heading explicitly says 27-inch (26.5-inch viewable). Advertised class size stored separately from viewable diagonal.
31.6in(80.3 cm)1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Tech specs / Viewable Screen Size. Advertised 32-inch class has a 31.6-inch diagonal.
Viewable screen diagonal
26.5in(67.3 cm)2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Product heading explicitly says 26.5-inch viewable.
31.62in(80.3 cm)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Monitor specifications / Viewable image diagonal.
Native resolution
3840 × 2160px1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Resolution 3840x2160.
3840 × 2160px2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Connectivity says supports up to 3840x2160 at 240 Hz, separately from preset timing tables.
Aspect ratio
16:91Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Aspect Ratio 16:9.
16:92Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Aspect ratio.
Pixel density
163.2ppi
139.4ppi
Pixel pitch
0.1553mm4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026Technical data page 2: 0.15525 x 0.15525 mm. Webpage says 0.153 mm. Datasheet preferred. Published pitch does not exactly reproduce the stated viewing area, so no area is derived from pitch.
0.1814mm2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Pixel pitch: horizontal and vertical 0.1814 mm.
Active display area
Width589.97Height332.93mm(23.2 × 13.1 in)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display Viewing Area (HxV): 589.97 x 332.93 mm. Published area is retained, not calculated from pitch. ASUS datasheet rounds this to 590 x 333 mm.
Width699.48Height394.73mm(27.5 × 15.5 in)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Viewable image active area, horizontal and vertical.
Curved
No4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026Technical data page 2: Bildschirmform Flach (flat).
Yes1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Curved Screen: Yes.
Curvature radius
Not available
1,700mm2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Curvature 1700R typical.
Screen surface
Semi-glossy6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Key Specs and Features and Screen coating: standard semi-glossy QD-OLED coating.
Semi-glossy8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Screen coating exact description, AR treatment.
Anti-reflection coating
Anti-Reflection1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display Surface: Anti-Reflection. No coating brand is assigned from the generic OLED FAQ.
Anti-reflection2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Faceplate coating.
Touchscreen
No4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026Technical data page 2: Touchscreen Nein.
Not available

Panel

6 of 31 differ
Panel type
QD-OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Panel Type QD-OLED.
QD-OLED2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Panel technology: QD OLED.
Panel type (as published)
Tandem QD-OLED1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Panel Technology Tandem QD-OLED.
Quantum Dot OLED1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Panel Technology.
Backlight
None (self-emissive)6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Black Depth, Shadow Detail and Contrast explains OLED pixels turn off individually to create black. No backlight.
None (self-emissive)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Luminous substance: OLED. Product features p9 defines organic light emitting diode.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Key Specs and Features names Samsung Display QD-OLED panel.
Samsung Display8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Introduction and Key Specs.
Panel part number
Not available
Not available
Panel generation
4th gen2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Product highlights and 4th Gen QD-OLED section explicitly name fourth-generation QD-OLED.
3rd generation8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Introduction, exact tested AW3225QF.
Subpixel layout
Not available
Triangular RGB8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Sub-pixel Layout and Text Rendering.
Colour depth
10bits3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Display colors 10 bit.
10bits2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p96 troubleshooting explicitly instructs 10 bpc output selection. Native panel versus FRC method is not established and omitted.
Colour depth method
Native2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Product highlights expressly say true 10-bit color.
Native13Reviewtomshardware.com/monitors/gaming-monitors/alienware-aw3225qf-oled-4k-gaming-monitor-reviewRead 8 October 2026The exact AW3225QF specification table expressly labels Native Color Depth and Gamut as 10-bit. This identifies native panel implementation rather than only an accepted 10-bit input signal. Other connector and weight entries in that review table are not used to replace the exact maker manual.
Displayable colours
1.07 billion1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display Colors: 1073.7M (10 bit), normalized to the project text convention.
1.07 billion2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Color depth, published 1.07 billion colors.
sRGB coverage
Not available
Not available
DCI-P3 coverage
99%1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Color Space (DCI-P3) 99%. CIE reference is not stated. The separate 145% sRGB claim is not coverage and is omitted.
99%2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 DCI-P3 typical 99%, CIE 1976. Public sheet p4 says 99.3%, but its technical table p12 and manual both say 99%. Manual takes precedence.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026sRGB Emulation Modes: the display comes factory calibrated to Delta E below 2 in sRGB Cal preset. The calibration report is electronic and accessible through OSD. This does not establish a paper report in the box.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p8 factory calibration report and p15 calibration accuracy at sRGB/DCI-P3 presets.
Claimed Delta E
21Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Color Accuracy Delta E < 2. Less-than qualifier retained. Exact calibration mode is sRGB Cal in the TFTCentral report.
22Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 visual table lists average Delta E 2000 below 2 at sRGB preset mode and at most 2 at DCI-P3 preset mode. The numeric bound 2 is stored. Qualifiers differ by mode.
Paper calibration report in box
Not available
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p8 Package contents lists Factory calibration report. Some components may vary by country.
Hardware calibration support
Not available
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Calibration section explicitly says no hardware calibration.
Static contrast ratio
1,500,000:13Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Contrast ratio 1.5M:1. Maker typical panel contrast.
1,500,000:12Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 Contrast ratio 1.5 million:1 at SDR and HDR. Current store dynamic 1 million:1 uses a different contrast label, not this field.
Brightness (typical, SDR)
250nits3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Brightness 250 nits (typ.). No full-screen or window condition is stated.
250nits2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 typical SDR full white pattern.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
1,000nits1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Brightness (HDR, Peak) 1000 cd/m2. Footnote says peak may vary due to color pre-calibration. Window size is not published.
1,000nits2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 typical HDR peak. Window percentage not given and omitted.
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
250nits2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 typical SDR full white pattern. Not HDR full-screen brightness.
HDR formats
HDR10, Dolby Vision1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: HDR10 and Dolby Vision.
HDR10, Dolby Vision8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Key Specs and QD-OLED panel benefits explicitly names both.
HDR certification
DisplayHDR True Black 4001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Certificate: VESA DisplayHDR 400 True Black.
DisplayHDR True Black 4002Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 HDR support.
Viewing angle (horizontal)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Viewing Angle (CR >= 10) 178 degrees horizontal.
178°2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 horizontal viewing angle typical.
Viewing angle (vertical)
178°1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Viewing Angle (CR >= 10) 178 degrees vertical.
178°2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 vertical viewing angle typical.

Refresh rate and motion

10 of 22 differ
Refresh rate per resolution and port
AASUS ROG Swift OLED PG27UCDM
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1a UHBR20, 1.4USB-C
3840 × 2160Native240Hz240Hz240Hz
Source6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Gaming native-resolution maximum table explicitly gives 240Hz for DP, HDMI and USB-C. DisplayPort 2.1 section states 4K240 uncompressed on UHBR20, or DP1.4 with DSC. Bit depth and chroma are not attached to those 240Hz rows without explicit evidence. USB-C 240Hz requires USB 2.0 data bandwidth. Manual 3-14 limits USB 3.2 data mode to 4K120Hz. NVIDIA DSR/DLDSR table gives DP1.4 DSC-off maxima 4K97Hz 8-bit RGB and 4K120Hz 10-bit 4:2:2, plus HDMI 2.1 DSC-off 4K120Hz 10-bit RGB. Test GPU RTX 3090 had DP1.4. No lower-resolution preset is treated as a maximum.
BDell Alienware AW3225QF
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160Native240HzDSC240HzDSC
Source2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Connectivity explicitly supports up to 3840x2160 at 240 Hz on DP 1.4 and both HDMI 2.1 FRL inputs. p17 maximum-resolution spec states DSC enabled for both. Bit depth/chroma not tied to this maximum. Lower-resolution preset rows pp18-19 are not proven maxima and omitted.
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
240Hz
Not available
Max refresh rate at 10-bit
120Hz
Not available
Native refresh rate
240Hz6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Gaming: 240Hz OLED panel and native-resolution maximum refresh table. No overclock setting is claimed.
240Hz2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p9 product features and p16 Connectivity explicit up to 240 Hz native 4K.
Overclocked refresh rate
Not available
Not available
Dual mode
No6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Conclusion explicitly says dual-mode functionality and boosted refresh rate are missing.
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Features and Certificate name FreeSync Premium Pro, G-SYNC Compatible and VESA AdaptiveSync Display 240Hz. HDMI VRR is separately verified by TFTCentral. Its early review says FreeSync Premium, superseded here by current maker Premium Pro claim.6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Console Gaming table marks HDMI-VRR supported. Early review names FreeSync Premium. Current maker names Premium Pro, which takes precedence.
G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p9 NVIDIA G-SYNC Compatible and VESA AdaptiveSync Display certifications. p16 HDMI VRR as specified in HDMI 2.1. No FreeSync certification inferred.
VRR range per port
AASUS ROG Swift OLED PG27UCDM
InputMin (Hz)Max (Hz)
HDMI48240
DisplayPort48240
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Gaming 3-2: Variable Refresh Rate can only be activated within 48Hz to 240Hz for HDMI and DisplayPort. USB-C is not named, so no USB-C range is inferred.
BDell Alienware AW3225QF
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
0.03ms1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Response Time 0.03ms (GTG). Transition endpoints are not stated.
0.03ms2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p15 gray-to-gray. Maker launch footnote calls this minimum, with 0.1 ms most observed at native spec.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Gaming 3-2: ELMB mode, available only at 120Hz. TFTCentral verifies black frame insertion.
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Gaming extras says no blur-reduction/BFI mode.
Blur-reduction technology
ELMB3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Gaming 3-2: ELMB.
Not available
Blur reduction works with VRR
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Gaming 3-2: turn off Variable Refresh Rate before activating ELMB.
Not available
Flicker-free (claimed)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Display: Flicker free Yes. This is the maker claim, distinct from VRR flicker.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p10 product features explicitly names Flicker-Free technology.
Black frame insertion
Yes6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026ELMB section verifies fixed 120Hz SDR BFI with 50:50 duty cycle. Does not work with VRR or HDR.
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Gaming extras explicitly absent.

Measured

5 of 12 differ
Input lag at maximum refresh rate
Not available
0.43ms8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Lag section total display lag at 240 Hz, includes pixel-response component. Estimated 0.30 ms signal processing not substituted. M2B103 firmware.
Input lag at 60 Hz
Not available
8.2ms8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Lag section total display lag at 60 Hz. Firmware M2B103.
Average response time (measured)
0.5ms6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Response Times chart response_1-1.png: average G2G across 30 measured transitions at 240Hz. Method is initial response time G2G, gamma corrected, RGB 10 tolerance. Overdrive n/a. Article says results remain consistent at 120Hz, 60Hz and VRR. Not the best or worst transition.
0.51ms8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Response Times true average G2G across tested transitions, consistent 240/120/60 Hz and VRR, M2B103. TFTCentral improved oscilloscope method. Endpoint percentages unspecified in article, no overdrive control.
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
263nits6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Brightness and Contrast: Uniform Brightness ON, maximum brightness setting, OLED care disabled for testing. Luminance remains constant across APL window sizes. UB OFF reaches 465 nits in text (463 in summary table), with ABL. Uniform mode value stored.
271nits8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Brightness and Contrast: approximately 271 nits at 100% brightness in Standard preset with Calman varied APL test patterns, firmware M2B103. Desktop content outside Creator modes dims to about 240 nits, not the same condition.
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Not available
Colour accuracy (measured Delta E)
1.46Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026sRGB Colour Gamut mode (Racing preset): average sRGB color Delta E 2000 before calibration. CIE 1976 gamut method, factory settings otherwise, ICC profiles deactivated. Default wide-gamut average is 4.1, not selected here.
2.9611Measurementtechspot.com/review/2814-dell-alienware-aw3225qfRead 5 October 2026sRGB Mode Color Performance: ColorChecker average 2.96 before user calibration, Creator mode sRGB, gamma 2.2. Native 4K 240 Hz with Calman Ultimate. Delta E ITP metric, not Delta E 2000. Firmware unspecified in article. Default wide-gamut mode oversaturates SDR, its grayscale 5.6 is not stored as color error.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

11 of 19 differ
Video inputs
AASUS ROG Swift OLED PG27UCDM
TypeVersionCountMax bandwidth (Gbps)
DisplayPort2.1a UHBR20180
HDMI2.1248
USB-CNot available1Not available
Source2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Unlock the future with DisplayPort 2.1a section gives 80 Gbps DP and 48 Gbps HDMI. Physical counts and USB-C DP Alt Mode come from I/O Ports on the spec page. No link version or bandwidth is inferred for USB-C.
BDell Alienware AW3225QF
TypeVersionCountMax bandwidth (Gbps)DSCHDCP
DisplayPort1.41Not availableYes1.4, 2.3
HDMI2.1248Yes1.4, 2.3
Source2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 complete Connectivity inventory, DP DSC and HDCP 1.4/2.3. p17 HDMI native maximum requires DSC. HDMI 48 Gbps bandwidth is independently tested in TFTCentral Design and Features / Console Gaming.9Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Design and Features and Console Gaming independently test two HDMI 2.1 ports at 48 Gbps.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
2.1a UHBR20
1.4
HDMI features
CEC, VRR, ALLM3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026System Setup 3-15: ASUS Power Sync controls CEC source power. TFTCentral Console Gaming verifies HDMI VRR and ALLM.6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Console Gaming table explicitly marks HDMI-VRR and Auto Low Latency Mode (ALLM) supported. CEC separately sourced to manual.
ALLM, VRR, eARC, CEC1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Maximized console gaming explicitly names variable refresh rate, auto low latency mode and eARC. Manual pp14 and 67 documents HDMI CEC.
USB-C video (DP Alt Mode)
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026I/O Ports: USB-C x1 (DP Alt Mode).
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Design and Features and Useful Features explicitly state USB-C data/charging only.
USB-C power delivered
90W1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026I/O Ports: USB-C Power Delivery 90W.
15W2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026Exact AW3225QF June 2024 Rev. A02 guide p26 gives USB Type-C power charging up to 15 W and up to 3 A for the downstream battery-icon port. This is downstream device charging and USB data, not USB-C video or a laptop docking input.
Thunderbolt
Not available
Not available
USB upstream ports
AASUS ROG Swift OLED PG27UCDM
ConnectorUSB versionCount
USB-B3.2 Gen 11
USB-CNot available1
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: USB 3.2 Gen 1 Type-B x1 upstream. Back View 1-5: USB-C supports data transmission. System Setup 3-14: USB-C data can be USB 2.0 or USB 3.2, so no single USB version is assigned to that row.
BDell Alienware AW3225QF
ConnectorUSB versionCount
USB-B3.2 Gen 11
Source2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Connectivity: one 5 Gbps USB 3.2 Gen 1 Type-B upstream.
USB downstream hub ports
AASUS ROG Swift OLED PG27UCDM
ConnectorUSB versionCount
USB-A3.2 Gen 13
Source3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: downstream USB Type-A x3. The ASUS datasheet mislabels host-facing USB-C as downstream, so it is excluded from peripheral hub count.
BDell Alienware AW3225QF
ConnectorUSB versionCount
USB-A3.2 Gen 13
USB-C3.2 Gen 11
Source2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp13-16 complete inventory: two rear Type-A plus one quick-access Type-A and one quick-access Type-C, all 5 Gbps USB 3.2 Gen 1. USB-C supports BC1.2 charging, not video.
KVM switch
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Features: KVM Switch Yes.
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Design and Features explicitly no KVM.
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
Not available
3.5 mm headphone output
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026I/O Ports: Earphone jack Yes. ASUS datasheet specifies 3.5 mm.4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026Connectivity page 2: Kopfhörer-Anschluss 3.5 mm.
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Useful Features explicitly no audio output. HDMI eARC audio remains supported.
3.5 mm microphone input
No6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Useful Office Features table explicitly marks Mic input unsupported.
Not available
Optical out
No3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: SPDIF out No.
Not available
Picture in picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026PIP/PBP menu 3-11 offers PIP Mode.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p9 product features and pp61-62 PIP/PBP controls.
Picture by picture
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026PIP/PBP menu 3-11 offers PBP Mode.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p9 product features and pp61-62 PIP/PBP controls.

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
No1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Audio: Speaker No.
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Audio / Speakers: No. Product connectivity section also explicitly states no built-in speakers.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
No4Maker spec sheet (PDF)gzhls.at/blob/ldb/8/d/d/9/3249322c8dac04e25c37cdf4197f284bead7.pdfRead 5 October 2026Multimedia page 3: Integrierte Kamera Nein.
Not available
Microphone
Not available
Not available

Ergonomics and controls

8 of 15 differ
Stand height adjustment
110mm3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Height adjustment 0 to 110 mm.
110mm2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Adjustability 0 to 110 mm.
Tilt
Forward5°Backward20°3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: tilt -5 to +20 degrees. Positive directional magnitudes stored.
Forward5°Backward21°2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Tilt -5 to 21 degrees.
Swivel
Left30°Right30°3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: swivel +/-30 degrees.
Left20°Right20°2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p16 Swivel -20 to 20 degrees.
Pivot
Counterclockwise90°Clockwise90°3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: pivot +/-90 degrees.
Not available
Removable stand
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Detaching the Stand 2-3 instructs pressing release button and removing stand.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p9 removable stand. Procedure pp40-41.
VESA mount
100 x 1001Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Mechanical Design: VESA Wall Mounting 100x100mm.
100 x 1002Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p12 VESA mounting holes 100x100 mm, behind cover. p42 wall mounting.
VESA adapter needed
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Detaching the Stand 2-3 instructs installing the wall mount bracket on the rear, then the VESA wall mount kit. Manual calls kit separately purchased, while package list and maker page list it in the box.
No2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p42 standard 100x100 mm VESA wall bracket attaches directly to the four monitor holes after removing screws.
Security lock slot
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Mechanical Design: Kensington Lock Yes.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p13 complete parts inventory security-lock slot based on Kensington Security Slot.
On-screen menu controls
Joystick, Buttons, Software2Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdmRead 5 October 2026Product highlights say DisplayWidget Center adjusts monitor settings with a mouse. Physical controls are described in manual 1.3.1 and TFTCentral Design and Features.
Joystick, Software2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p13 joystick, p43 control procedure. pp85-86 AWCC Game/Display/PIP configuration.
Desktop software
DisplayWidget Center1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Features: DisplayWidget Center.
Dell Display Manager and Alienware Command Center (AWCC)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p17 lists Dell Display Manager compatibility and AWCC: Yes.
User firmware updates
Yes6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Design and Features says user-updatable firmware. Current maker support download also lists MCM108 firmware.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p97 troubleshooting directs refresh/update monitor firmware. Actual Dell FWUpdate tool independently linked below.12Maker product pagedell.com/support/home/en-au/drivers/driversdetailsRead 5 October 2026Exact-model Alienware_AW3225QF_FWUpdate_M2B107_Windows.exe tool. Downloads not executed.
Ambient light sensor
No6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Useful Office Features table explicitly marks Ambient light sensor unsupported. Not inferred from EPREL ABC status.
No8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026Useful Features explicitly no ambient-light sensor, not inferred from lack of ABC.
Presence sensor
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Mechanical Design: Neo Proximity Sensor. It detects a user near the screen, not room occupancy.
Not available
RGB lighting
Yes6Measurementtftcentral.co.uk/reviews/asus-rog-swift-pg27ucdmRead 5 October 2026Design and Features explicitly describes RGB lighting logo on rear.
Yes2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp54-56 AlienFX controls document RGB color codes for three zones.
Gaming menu features
FPS Counter, Crosshair, Dynamic Crosshair, Sniper, Timer, Stopwatch, Display Alignment, GameVisual, Shadow Boost, Aspect Control3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026GamePlus 1.3.3 and Gaming 3-2 to 3-3 list these functions. Image 3-5 names Aspect Control.
Timer, Frame Rate, Display Alignment, Dark Stabilizer, Console Mode, AlienVision2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp48-52 Game menu entries. Verbatim functions, not ordinary picture presets.

OLED care

1 of 3 differ
OLED care
Screen Saver, Pixel Cleaning, Pixel Cleaning Reminder, Screen Move, Auto Logo Brightness, Neo Proximity Sensor, OLED Usage Info3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026OLED Care 3-8 to 3-9 names these options. Latest manual used rather than older review menu screenshots.
Pixel Refresh, Panel Refresh, Pixel shift2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp68-69 OLED Panel Maintenance. p96 explicitly defines pixel-shift retention prevention. A04 panel refresh threshold 7000 hours differs from early review 9000 hours, no threshold value stored.
Burn-in covered by warranty
Yes1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Warranty: 3 years including panel burn-in.
Yes1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026U.S. Additional Warranty Information explicitly includes OLED burn-in.
Burn-in warranty length
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Warranty: 3 years including panel burn-in.
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026U.S. three-year Advanced Exchange and Premium Panel Exchange including OLED burn-in.

Dimensions and weight

7 of 7 differ
Dimensions with stand
Width610.3Height (lowest)439.5Height (highest)549.5Depth218.8mm(24 × 17.3 to 21.6 × 8.6 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16 explicitly labels lowest 610.3 x 439.5 x 218.8 mm and highest 610.3 x 549.5 x 218.8 mm.
Width715.56Height (lowest)472.77Height (highest)582.77Depth305.72mm(28.2 × 18.6 to 22.9 × 12 in)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 physical characteristics, stand compressed/extended.
Dimensions without stand
Width610.3Height369.2Depth70.5mm(24 × 14.5 × 2.8 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: 610.3 x 369.2 x 70.5 mm without stand. Matches webpage and ASUS datasheet. Outline 3-18 instead marks 66.5 mm depth and 352.4 mm height, an unresolved drawing conflict.
Width715.56Height421.92Depth106.44mm(28.2 × 16.6 × 4.2 in)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 physical characteristics, without stand.
Stand footprint
Not available
Width430.72Depth305.72mm(17 × 12 in)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 Stand dimensions width and depth.
Weight with stand
7.62kg(16.8 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-17: 7.62 +/-0.5 kg with stand. Cable inclusion is not stated.
9.35kg(20.6 lb)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 weight with stand assembly and cables.
Weight without stand
5kg(11 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-17: 5.0 +/-0.5 kg without stand. Webpage estimates 4.97 kg. Manual preferred. Cable inclusion is not stated.
6kg(13.2 lb)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 without stand and cables, for VESA mount.
Box dimensions
Width490Height894Depth188mm(19.3 × 35.2 × 7.4 in)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-17 explicitly labels 490 x 894 x 188 mm (W x H x D). Webpage and datasheet reverse first two axes and give 896 mm instead of 894 mm. Manual published orientation retained.
Not available
Box weight
12.4kg(27.3 lb)3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-17: 12.4 +/-0.5 kg gross.
14.39kg(31.7 lb)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p21 Weight with packaging.

Power

6 of 13 differ
Power supply
Internal5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2195069_EN.pdfRead 5 October 2026Page 1 parameter 24: Internal.
Internal6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1830139_EN.pdfRead 5 October 2026p1 row 25.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: AC 100-240V, 50/60Hz.
100-240 V AC, 50/60 Hz2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p20 input 100 VAC to 240 VAC, frequency 50 Hz or 60 Hz plus/minus 3 Hz.
Power use (typical)
Not available
Not available
Power use (max)
Not available
190W2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p20 maximum brightness/contrast with maximum power load on all USB ports.
Power use SDR (EU label)
25.4W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2195069_EN.pdfRead 5 October 2026Page 1 parameter 4: on-mode SDR power demand 25.4W.
42.5W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1830139_EN.pdfRead 5 October 2026p1 row 4 On mode SDR.
Power use HDR (EU label)
36W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2195069_EN.pdfRead 5 October 2026Page 1 parameter 6: on-mode HDR power demand 36.0W.
42.5W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1830139_EN.pdfRead 5 October 2026p1 row 6 On mode HDR.
Standby power
0.5W3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Power saving <0.5W. Upper bound retained, not an exact measured consumption.
0.5W2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p20 Standby, EU 2019/2021 and 2019/2013.
Off-mode power
0.3W3Owner's manualdlcdnets.asus.com/pub/ASUS/LCD%20Monitors/PG27UCDM/ASUS_PG27UCDM_UM-EN.pdfRead 5 October 2026Specifications 3-16: Power Off <0.3W. Upper bound retained.
0.3W2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p20 Off mode, EU 2019/2021 and 2019/2013.
EU energy class SDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2195069_EN.pdfRead 5 October 2026Page 1 parameter 3: F.
G6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1830139_EN.pdfRead 5 October 2026p1 row 3.
EU energy class HDR
G5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2195069_EN.pdfRead 5 October 2026Page 1 parameter 5: G.
G6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_1830139_EN.pdfRead 5 October 2026p1 row 5.
Energy per 1000 h SDR
Not available
43kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1830139.pdfRead 5 October 2026Printed label SDR 43 kWh/1000h. Not derived from 42.5 W.
Energy per 1000 h HDR
Not available
43kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_1830139.pdfRead 5 October 2026Printed label HDR 43 kWh/1000h.

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-swift-oled-pg27ucdm/specRead 5 October 2026Certificate: VESA AdaptiveSync Display 240Hz.
240Hz8Measurementtftcentral.co.uk/reviews/dell-alienware-aw3225qfRead 5 October 2026VRR capabilities exact tier AdaptiveSync Display 240.
TÜV certifications
TÜV Flicker-free, TÜV Low Blue Light (Hardware Solution)1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Certificate lists both exact names.
Low Blue Light (Hardware Solution)2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p10 exact published TÜV Rheinland compliance wording.
Low blue light
Hardware1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Certificate expressly names Low Blue Light (Hardware Solution). The manual also has a software filter.
Hardware2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026p10 TÜV Rheinland Hardware Solution at factory reset/default. ComfortView Plus hardware panel.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
FSC MIX1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Certificate: FSC MIX.
Not available

In the box

2 of 2 differ
In the box
DisplayPort 2.1 (DP80) 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-swift-oled-pg27ucdm/specRead 5 October 2026Accessories vary by region. Manual 1-1 calls USB-C, HDMI, DP and USB cables optional. No paper color-calibration report is listed.
Display, Stand riser, Stand base, I/O cover, Power cable (varies by country), HDMI 2.1 FRL cable (1.80 m), DisplayPort to DisplayPort 1.4 cable (1.80 m), USB 3.2 Gen 1 (5 Gbps) upstream cable (1.80 m), Microfiber cloth, Quick Start Guide, Safety, Environmental, and Regulatory Information, Factory calibration report, Alienware Sticker2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp7-8 Package contents. Some components may be optional or unavailable in some countries.
Cables included
AASUS ROG Swift OLED PG27UCDM
Type
DisplayPort 2.1 (DP80) 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-swift-oled-pg27ucdm/specRead 5 October 2026Accessories vary by region. Counts are not stated. DisplayPort cable and DP80 cable are not counted as two separate cables.
BDell Alienware AW3225QF
TypeCount
Power cable1
HDMI 2.1 FRL cable (1.80 m)1
DisplayPort to DisplayPort 1.4 cable (1.80 m)1
USB 3.2 Gen 1 (5 Gbps) upstream cable (1.80 m)1
Source2Owner's manualcdn.cs.1worldsync.com/35/cd/35cd75c0-6c66-43c1-8ac7-def4c0885989.pdfRead 8 October 2026pp7-8 each pictured once. U.S. page package list explicitly confirms 1 of each. Power cable depends on country.10Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Package Contents and Cable Type Included lists 1 of each of the four cables.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagerog.asus.com/monitors/27-to-31-5-inches/rog-swift-oled-pg27ucdm/specRead 5 October 2026Warranty: global page states 3 years including panel burn-in.
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026U.S. limited hardware warranty, Advanced Exchange and Premium Panel Exchange.
Dead pixel policy
Not available
Free panel replacement during the Limited Hardware Warranty if one bright pixel is found1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-32-4k-qdoled-gaming-monitor-aw3225qf/aw3225qf_monitor/-Read 5 October 2026Premium Panel Exchange. U.S. policy.

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