ASUS TUF Gaming VG34VQL3A 34-Inch Ultrawide Curved Monitor: specs explained

The ASUS TUF Gaming VG34VQL3A is a 34-inch ultrawide curved monitor with a 3440 x 1440 resolution and a refresh rate of up to 180Hz. The wide screen suits immersive games, racing and flight simulators, and work that benefits from side-by-side windows. This page explains what the main specs mean and what to check first.

What ultrawide QHD means

Ultrawide monitors have a 21:9 shape, wider than a standard 16:9 screen. At 3440 x 1440 (often called UWQHD or WQHD ultrawide), the height matches a regular 1440p monitor but the width is about 43% greater. That extra width gives a broader field of view in games that support it and room for two or three windows side by side. Not every game or video supports the format, so some content appears with black bars at the sides.

A 1500R curve

The 1500R curve means the screen follows a circle with a 1.5-metre radius. On a screen this wide, curvature helps keep the edges at a more even distance from your eyes. It also suits sitting at a typical desk distance.

180Hz and a 1ms response time

ASUS lists a 180Hz refresh rate and a 1ms (grey-to-grey) response time. A higher refresh rate shows motion in finer steps than the 60Hz typical of office monitors, provided the graphics card can produce enough frames. Running 3440 x 1440 at high frame rates takes more graphics power than 1080p, so expect to adjust game settings to reach the monitor's top refresh rate. ASUS Extreme Low Motion Blur (ELMB) is included to reduce ghosting and motion blur further, according to the brand.

FreeSync Premium Pro and HDR

AMD FreeSync Premium Pro enables variable refresh rate (VRR) by default, which lets the monitor match the frames the graphics card sends and helps prevent tearing. The monitor is also DisplayHDR 400 compliant and supports the HDR10 format. DisplayHDR 400 is the entry tier of the certification, so it adds some extra brightness range but does not offer the dramatic contrast of higher tiers. ASUS also lists 125% coverage of the sRGB colour space, which describes how wide the gamut is relative to that standard.

Size, stand and desk space

The monitor measures about 31.8 inches wide by 16.1 inches high including its stand, and weighs 17.9 lb (about 8.1 kg). The listing describes it as height adjustable. Check the width against your desk, as a 34-inch ultrawide takes a good amount of space.

Who it suits

It suits gamers who want an immersive widescreen view and a high refresh rate, and people who like multitasking with several windows open. Those who mainly play fast competitive games at the highest frame rates may prefer a smaller, lower-resolution screen, since it is easier for a graphics card to drive.

What to check before you buy

• Graphics card: confirm it can drive 3440 x 1440 at the frame rates you want.
• Game support: check that your favourite games support 21:9.
• Ports: confirm your computer's output matches the monitor's inputs, and use a cable that supports the full refresh rate.
• Desk and mounting: measure the width and height, and check whether you need a wall or arm mount.
• HDR expectations: DisplayHDR 400 is a modest step, so set expectations accordingly.
• Offers: the Adobe subscription in the listing has a stated end date, so don't count on it.

The short version

• 34-inch ultrawide QHD (3440 x 1440) monitor with a 1500R curve.
• 180Hz refresh rate, 1ms (GTG) response time and ELMB.
• FreeSync Premium Pro, DisplayHDR 400, HDR10 support and 125% sRGB.
• Height-adjustable stand, about 17.9 lb.
• 3-year warranty, according to the listing.

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