ASUS ROG Strix OLED XG27AQDMG Gen2 vs Acer Nitro VG271U M3 Monitor Comparison

ASUS ROG Strix OLED XG27AQDMG Gen2 and Acer Nitro VG271U M3 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.

Save comparison

ASUS ROG Strix OLED XG27AQDMG Gen2	Acer Nitro VG271U M3
Prices (Change region) In Stock $629.99 In Stock $649.00 Last updated 54 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 Free shipping $159.99
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * 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 Acer
Model XG27AQDMGR ROG Strix OLED XG27AQDMG Gen2 90LM0CC0-B01171 90LM0CC0-B03171 ROG-STRIX-OLED-XG27AQDMGR 90LM0CC0-B011B3	Model VG271U M3 VG271U M3bmiipx UM.HV1AA.301 UM.HV1EE.304
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 27"
Resolution 2560 x 1440	Resolution 2560 x 1440
Pixel Density 110.84 PPI	Pixel Density 108.79 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.23 mm
Panel Type WOLED	Panel Type IPS
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 1 ms
Refresh Rate 240 Hz	Refresh Rate 180 Hz
Built-in Speakers No	Built-in Speakers Yes
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 2
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support Yes