ASUS TUF Gaming VG27AQL1A 27-inch 1440p Monitor: features, specs, who it suits

The ASUS TUF Gaming VG27AQL1A is a 27-inch gaming monitor with a 2560 x 1440 IPS panel and a refresh rate that can be overclocked to 170Hz. This listing is for a pre-owned or refurbished unit that the seller describes as professionally inspected and tested. Below is what the main specs mean for gaming and everyday work.

Resolution and panel type

WQHD (2560 x 1440) puts more pixels on screen than Full HD, so text and detail look sharper at 27 inches. It also asks less of a graphics card than 4K. The panel is IPS, a type generally known for good colour accuracy and wide viewing angles compared with other common panel types.

170Hz refresh and 1ms response

The refresh rate is how often the picture updates each second. ASUS lists 170Hz as an overclock, with 144Hz also supported. Higher rates make motion look smoother, provided your graphics card produces enough frames. The 1ms (MPRT) figure is a measure of motion blur, not the same as grey-to-grey response, and it is the brand's own figure.

Motion clarity and sync technologies

ELMB SYNC (Extreme Low Motion Blur Sync) is ASUS's technology for reducing ghosting and tearing, and the listing says it works together with G-SYNC Compatibility. Tearing happens when the monitor and graphics card are out of step; variable refresh rate fixes this by letting the screen follow the card's frame output. The monitor supports Adaptive-Sync with NVIDIA GeForce cards (GTX 10 series, GTX 16 series, RTX 20 series and newer) and FreeSync with AMD Radeon cards.

HDR and image tools

The monitor meets the DisplayHDR 400 certification. That is the entry tier of the DisplayHDR scheme, so it signals support for HDR content, though it is not the same as the brightest HDR displays. Shadow Boost brightens dark areas of a scene without over-exposing bright ones, which can help you see detail in dim game environments.

Eye care and the stand

ASUS says the display has TÜV Rheinland certification for flicker-free and low blue light technologies. The stand is ergonomic and supports tilt, swivel, pivot and height adjustment, so it can be set up in landscape or portrait.

Connections and power

There are two HDMI (v2.0) ports and one DisplayPort 1.2. The input voltage range is 100-240V, so it works on mains supplies in many countries with a suitable plug. It measures about 25.0 x 2.0 x 15.0 inches and weighs 14.6 lb as listed.

About the refurbished condition

The listing describes the unit as inspected and tested to work and look like new, and says refurbished items can be replaced or refunded under the seller's guarantee. Check the exact terms and what accessories are included.

Who it suits

It suits gamers who want smooth motion at 1440p, and people who want a sharp 27-inch screen for work and play. It pairs best with a graphics card able to push high frame rates.

What to check before you buy

• Graphics card: confirm it supports the refresh rate and sync mode you want over the available ports.
• Cables: the 170Hz overclock typically needs DisplayPort; confirm what cable is included.
• Desk space: check width and the stand's depth.
• Condition and warranty: read the refurbished terms and the length of cover.
• Mounting: if you plan to use a wall or arm mount, check the manual for compatibility.

The short version

• 27-inch WQHD (2560 x 1440) IPS gaming monitor, listed as refurbished.
• 170Hz overclock (144Hz supported) and 1ms MPRT.
• G-SYNC Compatible, FreeSync supported, ELMB SYNC and Shadow Boost.
• DisplayHDR 400, two HDMI 2.0 ports and DisplayPort 1.2.
• Tilt, swivel, pivot and height-adjustable stand.

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