LG Ultragear 27GX790B-B vs Asus VP228HE 21.5" Monitor Comparison

LG Ultragear 27GX790B-B and Asus VP228HE 21.5" are both monitors with the same Aspect Ratio (16:9). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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LG Ultragear 27GX790B-B	Asus VP228HE 21.5"
Prices (Change region) In Stock $994.99 Last updated 40 minutes ago. In Stock Free shipping $999.99 In Stock $999.99 In Stock $999.99 In Stock Free shipping $999.99 Show 2 more offers	Prices (Change region) In Stock $94.00
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Brand LG	Brand ASUS
Model 27GX790B-B	Model VP228HE 90LM01K0-B05170 90LM01K0-B031B0
Release Date 📅 December 2025	Release Date 📅 August 2019
* 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 21.5"
Resolution 2560 x 1440	Resolution 1920 x 1080
Pixel Density 108.79 PPI	Pixel Density 102.46 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.24 mm
Panel Type WOLED Tandem	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 90° H x 65° V
Brightness 335 cd/m²	Brightness 200 cd/m²
Response Time 0.02 ms	Response Time 1 ms
Refresh Rate 540 Hz	Refresh Rate 60 Hz
Built-in Speakers No	Built-in Speakers Yes
DVI 0	DVI 0
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