LG Ultragear 27GX790B-B vs Dell P2723QE Monitor Comparison

LG Ultragear 27GX790B-B and Dell P2723QE are both monitors with the same Screen Size (27"), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Resolution, Pixel Density, Dot Pitch and Panel Type.

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LG Ultragear 27GX790B-B	Dell P2723QE
Prices (Change region) In Stock $994.99 Last updated 14 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 $379.99 Out of Stock Free shipping $429.99 Out of Stock $461.34 Out of Stock $479.99 Out of Stock $491.95 Out of Stock Free shipping $498.99 Out of Stock Free shipping $549.95 - Buy now Show 5 more offers
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Brand LG	Brand DELL
Model 27GX790B-B	Model P2723QE DELL-P2723QE
Release Date 📅 December 2025	Release Date 📅 March 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 27"
Resolution 2560 x 1440	Resolution 3840 x 2160
Pixel Density 108.79 PPI	Pixel Density 163.18 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.15 mm
Panel Type WOLED Tandem	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 335 cd/m²	Brightness 350 cd/m²
Contrast Ratio -	Contrast Ratio 1,000:1
Response Time 0.02 ms	Response Time 8 ms
Refresh Rate 540 Hz	Refresh Rate 60 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 1
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support No