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Asus ROG Strix OLED XG27UCDMG 27"
Asus ROG Swift OLED PG27UCDM 27"

Asus ROG Strix OLED XG27UCDMG 27" Asus ROG Swift OLED PG27UCDM 27"

Common Features

  • ✓ Both products have a screen size of 26.5″.
  • ✓ Both products have a resolution of 3840 x 2160 px.
  • ✓ Both products have a pixel density of 166 ppi.
  • ✓ Both products have an anti-glare coating.
  • ✓ Both products have a refresh rate of 240Hz.
  • ✓ Both products have a maximum horizontal viewing angle of 178º.
  • ✓ Both products have a maximum vertical viewing angle of 178º.
  • ✓ Both products support Nvidia G-Sync Compatible.
  • ✓ Both products support AMD FreeSync Premium Pro.
  • ✓ Both products are gaming monitors.
  • ✓ Both products support tilt adjustment.
  • ✓ Both products have a swivel stand.
  • ✓ Both products support VESA mounting.
  • ✓ Both products support portrait mode.
  • ✓ Both products have 4 USB ports.
  • ✓ Both products have USB Type-C.
  • ✓ Both products have HDMI 2.1 ports.
  • ✓ Both products have 2 HDMI ports.
  • ✓ Both products consume 80W of power during operation.
  • ✓ Both products consume 0.5W of power in standby mode.

Main Differences

  • • The display type is OLED/AMOLED on Asus ROG Strix OLED XG27UCDMG 27″ and QD-OLED, OLED/AMOLED on Asus ROG Swift OLED PG27UCDM 27″.
  • • The adaptive synchronization on Asus ROG Strix OLED XG27UCDMG 27″ includes Nvidia G-Sync, AMD FreeSync, Nvidia G-Sync Compatible, and AMD FreeSync Premium Pro, while Asus ROG Swift OLED PG27UCDM 27″ includes only AMD FreeSync Premium Pro and Nvidia G-Sync Compatible.
  • • The height is 369.2 mm on Asus ROG Strix OLED XG27UCDMG 27″ and 369 mm on Asus ROG Swift OLED PG27UCDM 27″.
  • • The width is 610.3 mm on Asus ROG Strix OLED XG27UCDMG 27″ and 610 mm on Asus ROG Swift OLED PG27UCDM 27″.
  • • The thickness is 66.5 mm on Asus ROG Strix OLED XG27UCDMG 27″ and 70 mm on Asus ROG Swift OLED PG27UCDM 27″.
  • • The weight is 7440 g on Asus ROG Strix OLED XG27UCDMG 27″ and 7620 g on Asus ROG Swift OLED PG27UCDM 27″.
  • • The volume is 14983.96354 cm³ on Asus ROG Strix OLED XG27UCDMG 27″ and 15756.3 cm³ on Asus ROG Swift OLED PG27UCDM 27″.
  • • The typical brightness is 450 nits on Asus ROG Strix OLED XG27UCDMG 27″ and 250 nits on Asus ROG Swift OLED PG27UCDM 27″.
  • • The DisplayPort version is 1.4 on Asus ROG Strix OLED XG27UCDMG 27″ and 2.1 on Asus ROG Swift OLED PG27UCDM 27″.
  • • Asus ROG Strix OLED XG27UCDMG 27″ has a socket for a 3.5 mm audio jack, while Asus ROG Swift OLED PG27UCDM 27″ does not.
Specs Comparison
Asus ROG Strix OLED XG27UCDMG 27"

Asus ROG Strix OLED XG27UCDMG 27"

Asus ROG Swift OLED PG27UCDM 27"

Asus ROG Swift OLED PG27UCDM 27"

Display:
Display type OLED/AMOLED QD-OLED, OLED/AMOLED
response time 0.03 ms 0.03 ms
screen size 26.5" 26.5"
resolution 3840 x 2160 px 3840 x 2160 px
pixel density 166 ppi 166 ppi
Adaptive synchronization Nvidia G-Sync, AMD FreeSync, Nvidia G-Sync Compatible, AMD FreeSync Premium Pro AMD FreeSync Premium Pro, Nvidia G-Sync Compatible
has anti-glare coating ✓ ✓
refresh rate 240Hz 240Hz
maximum horizontal viewing angle 178º 178º
maximum vertical viewing angle 178º 178º
has a matte panel ✓ ✓
has a glossy panel ✕ ✕
has a touch screen ✕ ✕

The Asus ROG Strix OLED XG27UCDMG and Asus ROG Swift OLED PG27UCDM both feature a 26.5″ screen size with a resolution of 3840 x 2160 px and a pixel density of 166 ppi, providing sharp and clear visuals. Both monitors offer a fast response time of 0.03 ms, ensuring smooth motion in gaming or high-speed applications. The refresh rate is identical at 240Hz for both models, allowing for ultra-smooth gameplay.

In terms of display technology, the XG27UCDMG uses a standard OLED/AMOLED panel, while the PG27UCDM uses a QD-OLED panel, which may provide differences in color accuracy and contrast. However, both displays have an anti-glare coating and a matte panel, with neither featuring a glossy panel or touch functionality.

When it comes to adaptive synchronization, the XG27UCDMG supports both Nvidia G-Sync and AMD FreeSync, along with Nvidia G-Sync Compatible and AMD FreeSync Premium Pro. The PG27UCDM, on the other hand, supports only AMD FreeSync Premium Pro and Nvidia G-Sync Compatible, with no mention of G-Sync or FreeSync support for both ecosystems. Additionally, both monitors offer a wide viewing angle of 178º horizontally and vertically, ensuring consistent image quality from different positions.

General info:
Type Gaming Gaming
release date March 2025 January 2025
supports total tilt ✓ ✓
Has a swivel stand ✓ ✓
Supports VESA mount ✓ ✓
height 369.2 mm 369 mm
width 610.3 mm 610 mm
thickness 66.5 mm 70 mm
weight 7440 g 7620 g
supports portrait mode ✓ ✓
volume 14983.96354 cm³ 15756.3 cm³

Both the Asus ROG Strix OLED XG27UCDMG and Asus ROG Swift OLED PG27UCDM are gaming monitors with similar design features. Both models support total tilt, have a swivel stand, and are compatible with VESA mounts for flexible positioning. They also both support portrait mode, giving users additional display orientation options.

In terms of size, the height of the XG27UCDMG is 369.2 mm, while the PG27UCDM stands at 369 mm, making them nearly identical in this dimension. The width of both monitors is 610.3 mm for the XG27UCDMG and 610 mm for the PG27UCDM, also showing minimal variation.

When it comes to thickness, the XG27UCDMG is slightly slimmer at 66.5 mm, compared to the 70 mm thickness of the PG27UCDM. This difference might affect the overall space occupied on a desk or mounting setup. Additionally, the XG27UCDMG weighs 7440 g, while the PG27UCDM is slightly heavier at 7620 g. Both monitors have substantial volumes, with the XG27UCDMG at 14983.96 cm³ and the PG27UCDM at 15756.3 cm³, which reflects the small size and weight differences between the two models.

Colors:
brightness (typical) 450 nits 250 nits
supports color calibration ✕ ✕
display colors 1073 million 1073 million
bit depth 10-bit 10-bit

The Asus ROG Strix OLED XG27UCDMG and Asus ROG Swift OLED PG27UCDM both offer 1073 million display colors and support a 10-bit color depth, ensuring vibrant and smooth color transitions. However, there is a noticeable difference in brightness between the two monitors. The XG27UCDMG has a typical brightness of 450 nits, while the PG27UCDM is significantly lower at 250 nits.

Both monitors do not support color calibration, meaning users may not have the option for fine-tuning the color accuracy beyond factory settings.

Connectivity:
HDMI ports 2 2
supports Thunderbolt ✕ ✕
DisplayPort outputs 1 1
DisplayPort version DisplayPort 1.4 DisplayPort 2.1
has a socket for a 3.5 mm audio jack ✓ ✕
has a DVI connector ✕ ✕
USB ports 4 4
Has USB Type-C ✓ ✓
HDMI version HDMI 2.1 HDMI 2.1
supports Ethernet ✕ ✕
supports Wi-Fi ✕ ✕
has AirPlay ✕ ✕
mini DisplayPort outputs 0 0
has a VGA connector ✕ ✕

Both the Asus ROG Strix OLED XG27UCDMG and Asus ROG Swift OLED PG27UCDM have similar connectivity features, each offering 2 HDMI ports and 1 DisplayPort output. The XG27UCDMG uses DisplayPort 1.4, while the PG27UCDM supports the newer DisplayPort 2.1, allowing for potentially higher bandwidth and better performance with compatible devices.

Both monitors are equipped with 4 USB ports and support USB Type-C. Neither model supports Thunderbolt, Ethernet, Wi-Fi, or AirPlay. The XG27UCDMG has a socket for a 3.5 mm audio jack, whereas the PG27UCDM does not. Neither monitor includes a DVI connector, mini DisplayPort outputs, or VGA connectors, ensuring compatibility with modern devices.

Power:
operating power consumption 80W 80W
standby power consumption 0.5W 0.5W

Both the Asus ROG Strix OLED XG27UCDMG and the Asus ROG Swift OLED PG27UCDM have identical power consumption specifications. Each monitor consumes 80W during operation and 0.5W in standby mode, making them equal in terms of energy usage.

There are no differences in the power-related specs between the two models.

Features:
has PiP ✓ ✓
has stereo speakers ✕ ✕
has built-in smart TV ✕ ✕
has a remote control ✕ ✕
supports Dolby Digital ✕ ✕
supports Dolby Digital Plus ✕ ✕
has DTS Surround ✕ ✕
has an ambient light sensor ✕ ✕
has a front camera ✕ ✕

Both the Asus ROG Strix OLED XG27UCDMG and Asus ROG Swift OLED PG27UCDM include Picture-in-Picture (PiP) functionality, allowing users to view multiple sources on the screen simultaneously. Neither monitor has stereo speakers, built-in smart TV capabilities, or a remote control. Both also lack support for Dolby Digital, Dolby Digital Plus, and DTS Surround, and neither has an ambient light sensor or a front camera.

There are no differences in the feature set between the two monitors in this group.

Comparison Summary

This is a specification comparison between Asus ROG Strix OLED XG27UCDMG 27″ and Asus ROG Swift OLED PG27UCDM 27″. Both monitors share a screen size of 26.5″, resolution of 3840 x 2160 px, and 240Hz refresh rate. The typical brightness is higher on the Strix model at 450 nits, compared to 250 nits on the Swift model. The Strix model uses OLED/AMOLED display type, while the Swift features both QD-OLED and OLED/AMOLED. The Swift model also has DisplayPort 2.1, while the Strix uses DisplayPort 1.4. Additionally, the Strix model is slightly lighter and thinner than the Swift model.