Acer Nitro XV275U P3 vs ASUS ROG Strix OLED XG27UCDMG Monitor Comparison

Acer Nitro XV275U P3 and ASUS ROG Strix OLED XG27UCDMG are both monitors with the same Aspect Ratio (16:9), Viewing Angle (178° H x 178° V) and Brightness (1000 cd/m²). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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Acer Nitro XV275U P3	ASUS ROG Strix OLED XG27UCDMG
Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock + €6.50 Shipping €424.84 Out of Stock Free shipping €434.54 Out of Stock €440.46 Out of Stock Free shipping €456.99 Out of Stock Free shipping €458.76 Out of Stock + €3.90 Shipping €470.60 Show 3 more offers	Prices (Change region) In Stock $799.00 Last updated 40 minutes ago. In Stock Free shipping $799.00 In Stock $799.99 In Stock Free shipping $825.99 In Stock $979.00 Show 2 more offers
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Brand Acer	Brand ASUS
Model UM.HXXEE.301 XV275UP3biiprx	Model 90LM0B20-B01971 XG27UCDMG ROG Strix OLED XG27UCDMG 90LM0B20-B019B1
Release Date -	Release Date 📅 August 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 27"	Screen Size 26.5"
Resolution 2560 x 1440	Resolution 3840 x 2160
Pixel Density 108.79 PPI	Pixel Density 166.26 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.15 mm
Panel Type Mini LED VA	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 1000 cd/m²	Brightness 1000 cd/m²
Response Time -	Response Time 0.03 ms
Response Time MPRT 2 ms	Response Time MPRT -
Refresh Rate 170 Hz	Refresh Rate 240 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 2
VGA 0	VGA 0
G-SYNC Support No	G-SYNC Support Yes
FreeSync Support Yes	FreeSync Support Yes