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ASUS ROG Strix OLED XG27UCDMG vs ASUS ROG Swift OLED PG32UCDM

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

ASUSROG Strix OLED XG27UCDMGASUSROG Swift OLED PG32UCDM
Overview
ReleasedApril 2025February 2024
Display
Screen size26.5″31.5″
Resolution3840 × 2160 (4K)3840 × 2160 (4K)
Sharpness166 pixels per inch140 pixels per inch
PanelQD-OLED (4th-gen Tandem QD-OLED)QD-OLED (3rd-gen QD-OLED)
Refresh rate240 Hz240 Hz
Response time (grey to grey)0.03 ms0.03 ms
Brightness (typical)250 nits250 nits
HDR peak brightness1,000 nits1,000 nits
HDR certificationDisplayHDR True Black 400DisplayHDR True Black 400
HDR formatsHDR10HDR10, Dolby Vision
Contrast ratio1,500,000:11,500,000:1
Colour range99% DCI-P3, 145% sRGB99% DCI-P3
DCI-P3 coverage99%99%
Screen finish–Glossy
ShapeFlatFlat
Adaptive syncFreeSync Premium Pro, G-Sync Compatible, VESA AdaptiveSyncFreeSync Premium Pro, G-Sync Compatible
Colour depth10-bit (1.07 billion colours)10-bit (1.07 billion colours)
sRGB coverage145%–
Colour accuracyΔE < 2; colour calibration report via DisplayWidget CenterΔE < 2; colour calibration report via DisplayWidget Center
HDR detailHDR10; 1,000 cd/m² peakHDR10, Dolby Vision; 1,000 cd/m² peak
Motion blur reductionExtreme Low Motion BlurExtreme Low Motion Blur
Viewing angles178° / 178° (CR ≥ 10)178° / 178° (CR ≥ 10)
Pixel pitch0.153 mm0.1814 x 0.1814 mm
Eye careFlicker-free, OLED Anti-Flicker 2.0, TÜV Low Blue Light (hardware)Flicker-free, TÜV Low Blue Light (hardware)
Burn-in protectionASUS OLED Care Pro, custom heatsink, Neo Proximity SensorASUS OLED Care, custom heatsink with graphene film, proximity sensor
Connections
Video inputs2 × HDMI 2.1, DisplayPort 1.4, USB-C2 × HDMI 2.1, DisplayPort 1.4, USB-C
USB-C chargingUp to 90 WUp to 90 W
USB ports3 × USB-A3 × USB-A
KVM switchYesYes
EthernetNoNo
SpeakersNoNo
HDMI detail2 x HDMI 2.1 (FRL)2 x HDMI 2.1 (FRL)
DisplayPort detail1 x DisplayPort 1.4 with DSC1 x DisplayPort 1.4 with DSC
USB-C detail1 x USB-C with DisplayPort Alt Mode and 90 W Power Delivery1 x USB-C with DisplayPort Alt Mode and 90 W Power Delivery
USB hub detail3 x USB-A 3.2 Gen 1 (5 Gbps) downstream, 1 x USB-B upstream3 x USB-A 3.2 Gen 1, 1 x USB-B upstream
Picture by picturePiP and PbPPiP and PbP
Audio outEarphone jackEarphone jack, S/PDIF optical out
Design
Stand adjustsHeight, tilt, swivel, pivotHeight, tilt, swivel
VESA mountYesYes
Weight with stand7.44 kg8.8 kg
Height adjustment0–120 mm0–80 mm
Tilt-5° to 20°-5° to 20°
Swivel-45° to 45°-15° to 15°
Pivot-90° to 90°–
VESA pattern100 x 100 mm100 x 100 mm
Size with stand610.3 x 389.4–509.4 x 168.7 mm (W x H x D)718 x 499–579 x 274 mm (W x H x D)
Size without stand610.3 x 369.2 x 66.5 mm (W x H x D)718 x 430 x 74 mm (W x H x D)
Weight without stand5.0 kg6.0 kg
Controls1/4-inch tripod socket on the stand, Aura Sync lighting1/4-inch tripod socket, Aura Sync lighting
ColoursBlackBlack
Power and support
Power useLess than 80 W on (200 nits), less than 0.5 W power saving, less than 0.3 W offLess than 42 W on (200 nits), less than 0.5 W standby, less than 0.3 W off
Power supplyAC 100–240 V, 50/60 HzExternal adapter, AC 100–240 V; DC 20 V 14 A
SoftwareDisplayWidget CenterDisplayWidget Center
CertificationsVESA DisplayHDR 400 True Black, VESA AdaptiveSync Display 240Hz, AMD FreeSync Premium Pro, G-SYNC Compatible, TÜV Flicker-free, TÜV Low Blue LightVESA DisplayHDR 400 True Black, AMD FreeSync Premium Pro, G-SYNC Compatible, TÜV Flicker-free, TÜV Low Blue Light
Warranty3 years, including panel burn-in3 years, including panel burn-in
In the boxDisplayPort cable, HDMI Ultra High Speed cable, USB-C cable, USB 3.2 cable, power cord, VESA mount kit, microfiber cloth, ROG pouchPower adapter and cord, DisplayPort cable, HDMI Ultra High Speed cable, USB-C cable, USB 3.2 cable, VESA mount kit, ROG pouch

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