ASUS ROG Swift OLED PG42UQ vs MSI MAG 272QP QD-OLED X50 Monitor Comparison

ASUS ROG Swift OLED PG42UQ and MSI MAG 272QP QD-OLED X50 are both monitors with the same Aspect Ratio (16:9), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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ASUS ROG Swift OLED PG42UQ	MSI MAG 272QP QD-OLED X50
Prices (Change region) Out of Stock $799.00 Out of Stock $899.99 Out of Stock Free shipping $999.00 Out of Stock $999.00 Out of Stock Free shipping $999.99 Out of Stock Free shipping $1,049.00 Out of Stock Free shipping $1,249.02 - Buy now Show 5 more offers	Prices (Change region) In Stock $649.99 Last updated 20 minutes ago. In Stock Free shipping $649.99 In Stock $649.99 In Stock Free shipping $649.99 Out of Stock Free shipping $699.00 In Stock Free shipping $699.99 In Stock Free shipping $774.99 Show 4 more offers
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Brand ASUS	Brand msi
Model PG42UQ 90LM0850-B011B0	Model MAG 272QP QD-OLED X50
Release Date 📅 August 2022	Release Date 📅 October 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Screen Size 42"	Screen Size 26.5"
Resolution 3840 x 2160	Resolution 2560 x 1440
Pixel Density 104.9 PPI	Pixel Density 110.84 PPI
Dot Pitch 0.24 mm	Dot Pitch 0.22 mm
Panel Type OLED	Panel Type QD-OLED
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 450 cd/m²	Brightness 500 cd/m²
Contrast Ratio 135,000:1 (Typ.), 1,500,000:1 (HDR, Max)	Contrast Ratio -
Response Time 0.1 ms	Response Time 0.03 ms
Refresh Rate 138 Hz	Refresh Rate 500 Hz
Built-in Speakers Yes	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 4	HDMI 2
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support No	FreeSync Support Yes