ASUS ROG Strix OLED XG27AQDMG Gen2 vs Acer K242HQL bid Monitor Comparison

ASUS ROG Strix OLED XG27AQDMG Gen2 and Acer K242HQL bid are both monitors with the same Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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ASUS ROG Strix OLED XG27AQDMG Gen2	Acer K242HQL bid
Prices (Change region) In Stock $629.99 In Stock $649.00 Last updated 31 minutes ago. In Stock Free shipping $649.00 In Stock Free shipping $649.00 In Stock Free shipping $664.99 Show 2 more offers	Prices (Change region) In Stock $185.00 Last updated 26 minutes ago.
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Brand ASUS	Brand Acer
Model XG27AQDMGR ROG Strix OLED XG27AQDMG Gen2 90LM0CC0-B01171 90LM0CC0-B03171 ROG-STRIX-OLED-XG27AQDMGR 90LM0CC0-B011B3	Model UM.UX2AA.001
Release Date 📅 February 2026	Release Date -
* 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 26.5"	Screen Size 23.6"
Resolution 2560 x 1440	Resolution 1920 x 1080
Pixel Density 110.84 PPI	Pixel Density 93.34 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.27 mm
Panel Type WOLED	Panel Type VA
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 1300 cd/m²	Brightness 250 cd/m²
Response Time 0.03 ms	Response Time 5 ms
Refresh Rate 240 Hz	Refresh Rate 60 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 1
DisplayPort 1	DisplayPort 0
HDMI 2	HDMI 1
VGA 0	VGA 1
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support No