LG Ultragear 27GX790B-B vs BenQ XL2420TE Monitor Comparison

LG Ultragear 27GX790B-B and BenQ XL2420TE are both monitors with the same Aspect Ratio (16:9), DisplayPort (1) and HDMI (2). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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LG Ultragear 27GX790B-B	BenQ XL2420TE
Prices (Change region) In Stock $994.99 Last updated 15 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) - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 88
Brand LG	Brand BenQ
Model 27GX790B-B	Model XL2420TE
Release Date 📅 December 2025	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (191 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Pros -	Pros 144Hz refresh rate Excellent response time Good colors after calibration (for a TN panel) Very good OSD 3D support
Cons -	Cons Very bad factory colours Tight viewing angles
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 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 170° H x 160° V
Display Colors -	Display Colors 16700000
Brightness 335 cd/m²	Brightness 350 cd/m²
Contrast Ratio -	Contrast Ratio 12,000,000:1 (1000:1)
Response Time 0.02 ms	Response Time 1 ms
Refresh Rate 540 Hz	Refresh Rate 144 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 1
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 2
VGA 0	VGA 1
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support No