Compare Monitors

Compare ASUS ProArt Display PA278QV vs ROG Strix OLED XG27AQDMG Gen2

ASUS ProArt Display PA278QV and ASUS ROG Strix OLED XG27AQDMG Gen2 are both monitors with the same Resolution (2560 x 1440), Dot Pitch (0.23 mm) and Aspect Ratio (16:9). The main differences are in Screen Size, Pixel Density, Panel Type and Brightness.

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ASUS ProArt Display PA278QV

ASUS ROG Strix OLED XG27AQDMG Gen2

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In Stock

Last updated 49 minutes ago.

In Stock

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In Stock

Free shipping

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Prices
(Change region)

In Stock

Last updated 54 minutes ago.

In Stock

In Stock

Free shipping

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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

ASUS

Brand

ASUS

Model

PA278QV

Model

XG27AQDMGR
ROG Strix OLED XG27AQDMG Gen2
90LM0CC0-B01171
90LM0CC0-B03171
ROG-STRIX-OLED-XG27AQDMGR
90LM0CC0-B011B3

Release Date

📅 May 2020

Release Date

📅 February 2026

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Screen Size

27"

Screen Size

26.5"

Resolution

2560 x 1440

Resolution

2560 x 1440

Pixel Density

108.79 PPI

Pixel Density

110.84 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.23 mm

Panel Type

IPS

Panel Type

WOLED

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

16:9

Aspect Ratio

16:9

Curved Screen

No

Curved Screen

No

Viewing Angle

178° H x 178° V

Viewing Angle

178° H x 178° V

Brightness

350 cd/m²

Brightness

1300 cd/m²

Response Time

5 ms

Response Time

0.03 ms

Refresh Rate

75 Hz

Refresh Rate

240 Hz

Built-in Speakers

Yes

Built-in Speakers

No

DVI

0

DVI

0

DisplayPort

1

DisplayPort

1

HDMI

1

HDMI

2

VGA

0

VGA

0

G-SYNC Support

No

G-SYNC Support

Yes

FreeSync Support

Yes

FreeSync Support

Yes

Options (2)

	24.1" 1920x1200 IPS (Color pre-Calibrated) $199.95
	25" QHD/2K IPS

-

Comparison and key differences summary

Reasons to buy the ASUS ProArt Display PA278QV:

57% cheaper, you can save $342.85
Bigger screen size (+0.50")
Built-in speakers

Reasons to buy the ASUS ROG Strix OLED XG27AQDMG Gen2:

Newer Product, it was released around 6 years later
Better pixel density (110.84 PPI)
More brightness (+950 cd/m²)
Less response time (-4.97 ms)
Higher refresh rate (240 Hz)
+1 Ports HDMI
Supports NVIDIA G-Sync

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