LG UltraGear G6 34G630A-B 34-inch UWQHD 240Hz Gaming Monitor

UWQHD: The LG UltraGear G6 34G630A-B is a curved 34-inch ultrawide gaming monitor with a listed 3440 x 1440 resolution and 240 Hz refresh rate. Its 21:9 VA screen and FreeSync Premium target immersive, high-refresh gaming, while the broad display can also suit desktop use. Check the connection details carefully, as the listing gives inconsistent USB-C and port information.

At a glance

The 21:9 ultrawide resolution provides a wider desktop and gaming view than a standard 16:9 screen, according to the listing.
A 240 Hz refresh rate and claimed 1 ms GtG response time are aimed at fast-paced gaming.
The listing claims FreeSync Premium, DisplayHDR 400 and 95% typical DCI-P3 coverage.
The feature list includes built-in speakers, picture-in-picture and picture-by-picture modes, plus stand height, tilt and swivel adjustment.

Price

£289.00Save 28%

Reference price: ~~£399.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

34-inch 3440 x 1440 ultrawide format combines a broad workspace with detailed gaming resolution.
240 Hz refresh and FreeSync Premium are useful features for high-frame-rate gaming setups.
Stand adjustment and picture-in-picture/picture-by-picture features add flexibility for desk use.

Technical specifications

20 specifications

Identity
Brand	LG
Model	UltraGear G6 34G630A-B

Display and video
Screen size	34 Inches
Screen technology listed	VA
Resolution	3440 x 1440 Pixels
Aspect ratio	21:9
Surface	Matte
Refresh rate	240 Hz
Response time	1 Milliseconds
Brightness	300 Candela per Square Meter
Colour gamut value	95.0
Image contrast ratio	400:1
Image enhancement claims	DCI-P3, DisplayHDR 400, AMD FreeSync Premium

Connectivity and features
Connectivity listed	HDMI, DisplayPort, USB Type C
Total USB ports	1
Product features	Built-In Speakers, High Dynamic Range, Picture-In-Picture, 2x Picture-By-Picture, Tilt/Height/Swivel Adjustment, Ultrawide Screen

Dimensions and installation
Form factor	Curved
Dimensions (D x W x H)	23.5D x 80.8W x 51.3H centimetres
Weight listed	7.3 Kilograms

Warranty
Warranty	2 Years Manufacturer Warranty

What to know before buying

Listing details to confirm

The listing is inconsistent about the image contrast ratio, giving 400:1 in the specifications while describing the VA panel as having superior contrast without a matching figure. Connectivity details also conflict: one entry lists HDMI, DisplayPort and USB Type-C, while feature text claims HDMI 2.1 and USB-C with 15W power delivery, and the USB count is listed as one. Confirm the exact ports and their capabilities for the selected listing before buying. The listing's resolution wording also varies between QHD Ultra Wide 1440p and 3440 x 1440 Pixels.

Who is it for?

A good fit for

PC gamers seeking a 34-inch ultrawide screen and a listed 240 Hz refresh rate.
Buyers who want an expansive desktop display with stand adjustment and multi-source picture modes.

Less suited to

Buyers who need confirmed USB-C power delivery or a precise port configuration without checking the selected listing.
Anyone prioritising a verified contrast specification, as the supplied listing details are inconsistent.

LG UltraGear G6 34G630A-B 34-inch UWQHD 240Hz Gaming Monitor · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 29 ratings

5 stars71%71%
4 stars14%14%
3 stars10%10%
2 stars5%5%
1 star0%0%

Customer feedback describes the display as crisp and considers the monitor worthwhile for its price. These are reported impressions, not confirmation of measured image performance. The positive overall rating distribution is encouraging but includes some lower ratings, and the limited aggregate data does not explain those differences. For buyers considering the listed 34-inch 3440 x 1440 display, feedback on clarity is relevant, but it cannot resolve the listing's conflicting contrast and connectivity details.

Positive themes

Customers report a crisp-looking display.
Customers mention value for money.

Frequently asked questions

What resolution does the LG UltraGear G6 34G630A-B have?

The listing gives a maximum resolution of 3440 x 1440 Pixels, although another resolution field uses the wording QHD Ultra Wide 1440p.

Does this monitor support 240 Hz?

Yes. The listing specifies a refresh rate of 240 Hz. Actual operation at that rate depends on the connected source and connection configuration.

Which ports does the monitor have?

The details list HDMI, DisplayPort and USB Type C, but feature text separately mentions HDMI 2.1 and USB-C with 15W power delivery. Check the selected listing for the exact port configuration.

Does it include built-in speakers?

Built-in speakers are claimed in the product features. The supplied information does not specify their audio output details.