LG Ultragear 27GX790B-B vs Lenovo Legion Y34wz-30 Monitor Comparison

LG Ultragear 27GX790B-B and Lenovo Legion Y34wz-30 are both monitors with the same Dot Pitch (0.23 mm), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Panel Type.

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LG Ultragear 27GX790B-B	Lenovo Legion Y34wz-30
Prices (Change region) In Stock $994.99 Last updated 48 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 $849.99 Out of Stock Free shipping $999.99
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Brand LG	Brand Lenovo
Model 27GX790B-B	Model 67B0UAC1US 67B0UAC1EU 67B0UAC1UK 67B0UAC1AU
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 Add a product review
Price history View Details ►	Price history View Details ►
Screen Size 27"	Screen Size 34"
Resolution 2560 x 1440	Resolution 3440 x 1440
Pixel Density 108.79 PPI	Pixel Density 109.68 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.23 mm
Panel Type WOLED Tandem	Panel Type Mini LED VA
Widescreen Yes	Widescreen Yes
Aspect Ratio 16:9	Aspect Ratio 21:9
Curved Screen No	Curved Screen Yes
Viewing Angle 178° H x 178° V	Viewing Angle 178° H x 178° V
Brightness 335 cd/m²	Brightness 1200 cd/m²
Response Time 0.02 ms	Response Time 11 ms
Response Time MPRT -	Response Time MPRT 1 ms
Refresh Rate 540 Hz	Refresh Rate 180 Hz
Built-in Speakers No	Built-in Speakers Yes
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 2
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support No
FreeSync Support Yes	FreeSync Support Yes