ASUS TUF Gaming VG249Q3A 23.8-inch Full HD Monitor: specs and who it suits

The ASUS TUF Gaming VG249Q3A is a 23.8-inch (60.5 cm) Full HD LCD monitor from ASUS's TUF Gaming line. The listing gives a short, clear set of specs: a 1920 x 1080 resolution, a 1 ms response time, wide viewing angles, built-in speakers and a VESA mount. This page explains what each of those means, and what the listing does not state.

Screen size and Full HD resolution

The panel measures 60.5 cm across the diagonal, or about 23.8 inches, with a resolution of 1920 x 1080 pixels, known as Full HD. The aspect ratio is 16:9, the standard shape for most video, games and web pages. At this size, Full HD gives a sharp picture at a normal desk distance, and it is also undemanding for a graphics card or laptop to drive, which keeps frame rates higher in games.

What a 1 ms response time means

Response time describes how quickly a pixel changes from one shade to another. ASUS lists 1 ms for this monitor. In general, lower numbers reduce the smearing behind fast-moving objects, which matters most in action games. Manufacturers usually measure this in specific modes, so the figure is a guide rather than a guarantee of what you will see in every situation.

Viewing angles

The listing gives 178 degrees both horizontally and vertically. This is the wide-angle figure typical of IPS-style panels, and it indicates that the image should stay readable when you sit off-centre or share the screen with someone beside you. Colours and brightness do shift at extreme angles on any LCD, so a figure of 178 degrees describes the manufacturer's measurement threshold.

Built-in speakers

The VG249Q3A has built-in speakers. Monitor speakers are typically small, so they suit system sounds, video calls and casual viewing, while headphones or external speakers remain the better choice for music and detailed game audio. The listing does not describe the speaker power or the audio connections, so check the manual or ASUS's product page for those.

Mounting and size

The monitor is VESA mountable, which means you can attach it to a monitor arm or wall bracket that uses the standard VESA hole pattern. The listing doesn't state the pattern, so confirm it before buying a mount. With its stand, the product measures about 21.3 inches wide and 15.5 inches high, and the listing shows a weight of 2.2 lb (about 1 kg). It comes in black.

What the listing doesn't say

The listing does not state the refresh rate, the panel type by name, the ports, adaptive sync support or HDR. The ASUS page for the VG249Q3A is the place to confirm these. Support is listed as one year of technical support.

Who it suits

It suits someone who wants a compact Full HD screen for gaming, everyday computing or a second display, and who values the option to wall- or arm-mount it. If you need a higher resolution or a larger desktop, a different size class would be a better match.

What to check before you buy

• Refresh rate and sync: confirm the refresh rate and adaptive sync support on ASUS's product page, especially if you play fast games.
• Ports and cables: check which video inputs it has and whether the cables you need are included.
• Your computer's output: make sure your PC, laptop or console has a matching video output.
• Desk space: the stand is about 21 inches wide, so measure your desk.
• Mounting: if you plan to use an arm, check the VESA pattern and how much weight the arm can carry.
• Audio: decide whether the built-in speakers will do, or whether you'll use headphones.

The short version

• 23.8-inch (60.5 cm) Full HD LCD monitor, 1920 x 1080, 16:9.
• 1 ms response time, 178-degree horizontal and vertical viewing angles.
• Built-in speakers and VESA mount support, in black.
• The listing doesn't give the refresh rate, ports or HDR details, so confirm them first.
• One year of technical support is listed.

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