ASUS ROG Strix OLED XG27AQDMG Gen2 vs VS278Q-P Monitor Comparison

ASUS ROG Strix OLED XG27AQDMG Gen2 and ASUS VS278Q-P are both monitors with the same Aspect Ratio (16:9), DisplayPort (1) and HDMI (2). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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ASUS ROG Strix OLED XG27AQDMG Gen2	ASUS VS278Q-P
Prices (Change region) Out of Stock Free shipping $582.20 In Stock Free shipping $589.99 In Stock $599.00 Last updated 45 minutes ago. In Stock Free shipping $599.00 Out of Stock $599.00 Out of Stock Free shipping $599.99 Show 3 more offers	Prices (Change region) Out of Stock Free shipping $119.00 Out of Stock Free shipping $189.99 - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 80
Brand ASUS	Brand ASUS
Model XG27AQDMGR ROG Strix OLED XG27AQDMG Gen2 90LM0CC0-B01171 90LM0CC0-B03171 ROG-STRIX-OLED-XG27AQDMGR 90LM0CC0-B011B3	Model VS278Q-P
Release Date 📅 February 2026	Release Date 📅 September 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (386 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Pros -	Pros Very fast response time 2x HDMI and DisplayPort Good colours and contrast
Cons -	Cons Poor adjustability Tight viewing angles No DVI input
Screen Size 26.5"	Screen Size 27"
Resolution 2560 x 1440	Resolution 1920 x 1080
Pixel Density 110.84 PPI	Pixel Density 81.59 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.31 mm
Panel Type WOLED	Panel Type TN
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 170° H x 160° V
Display Colors -	Display Colors 16700000
Brightness 1300 cd/m²	Brightness 300 cd/m²
Contrast Ratio -	Contrast Ratio 80,000,000:1
Response Time 0.03 ms	Response Time 1 ms
Refresh Rate 240 Hz	Refresh Rate 75 Hz
Built-in Speakers No	Built-in Speakers Yes
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 2
VGA 0	VGA 1
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support No