LG Ultragear 27GX790B-B vs ViewSonic VA2447-MHU Monitor Comparison

LG Ultragear 27GX790B-B and ViewSonic VA2447-MHU 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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LG Ultragear 27GX790B-B	ViewSonic VA2447-MHU
Prices (Change region) In Stock $994.99 Last updated 54 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) Out of Stock Free shipping $139.99
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Brand LG	Brand ViewSonic
Model 27GX790B-B	Model VA2447-MHU-NEW
Release Date 📅 December 2025	Release Date 📅 June 2022
* 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 24"
Resolution 2560 x 1440	Resolution 1920 x 1080
Pixel Density 108.79 PPI	Pixel Density 91.79 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.27 mm
Panel Type WOLED Tandem	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 335 cd/m²	Brightness 250 cd/m²
Contrast Ratio -	Contrast Ratio 3000:1
Response Time 0.02 ms	Response Time 5 ms
Refresh Rate 540 Hz	Refresh Rate 75 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