ASUS ROG Swift PG32UQXR 32-inch 4K Mini LED monitor: specs explained

The ASUS ROG Swift PG32UQXR is a 32-inch 4K gaming monitor that uses a Mini LED backlight and a Fast IPS panel. It combines a 160Hz refresh rate with local dimming and a DisplayHDR 1000 certification, and it has the newest video connections for both PCs and consoles. Here is what the main specs mean.

4K at 32 inches

The resolution is 3840 x 2160, four times the pixels of Full HD. At 32 inches it gives a large, sharp picture for games, films and editing. Running games at 4K is demanding, so a powerful graphics card is typically needed to reach high frame rates. The 160Hz refresh rate lets the screen show up to 160 frames per second, and ASUS lists a 1ms (GTG) response time for the Fast IPS panel.

Mini LED and local dimming

Instead of a few large backlight zones, Mini LED uses many small LEDs. ASUS lists Full Array Local Dimming (FALD) with 576 independent zones and peak brightness of 1000 nits. The backlight is dimmed or brightened zone by zone, which in general improves contrast in scenes with bright highlights next to dark areas. With zone-based backlights, some brightening around small bright objects on a dark background, called blooming, can occur; the more zones there are, the less it typically shows.

HDR and colour

The monitor is certified for DisplayHDR 1000, which is VESA's tier for high peak brightness and wide contrast. ASUS adds quantum dot technology, which it says enables over one billion colours and smoother gradations. To see the benefits, you need HDR content and a source set up for HDR.

Connections for PCs and consoles

The listing highlights HDMI 2.1, which supports native 4K at 120Hz in 4:4:4 (without chroma subsampling) on PlayStation 5 and Xbox Series X. It also has DisplayPort 2.1 with Display Stream Compression (DSC). DSC is a method that compresses the signal slightly, so that high resolutions and refresh rates fit within a cable's bandwidth. The listing also names a USB hub and a tripod socket on top of the monitor, which can hold a camera or accessory.

Variable refresh rate

The title mentions FreeSync Premium Pro, AMD's variable refresh rate and HDR certification. It reduces tearing by matching the screen to the frame rate of the graphics card. Check your own card's compatibility.

Size and weight

The listing gives its dimensions as 28.6 inches wide by 21.3 inches tall including the stand, with 11.0 inches of depth. It weighs 23.8 lb (about 10.8 kg), which is heavy enough that a sturdy desk matters.

Who it suits

It suits PC gamers with a powerful graphics card who want 4K detail and strong HDR, and console owners who want 4K 120Hz. It can also serve creators who like a bright, high-contrast display for video.

What to check before you buy

• Graphics power: confirm your graphics card can drive 4K at high frame rates.
• Ports and cables: DisplayPort 2.1 needs a compatible card and cable; HDMI 2.1 needs an HDMI 2.1 cable.
• Desk: it's large and heavy; allow for depth and stand footprint.
• HDR setup: HDR needs to be enabled in the operating system or console and in the game.
• Room: local dimming works best in a dimly lit room.
• Fan or noise: read the manual for any notes on operation and heat.

The short version

• 32-inch 4K (3840 x 2160) Fast IPS Mini LED panel.
• 160Hz refresh rate and 1ms (GTG) response time.
• 576-zone FALD backlight, 1000 nits peak, DisplayHDR 1000, quantum dot.
• HDMI 2.1 (4K 120Hz 4:4:4 on PS5 and Xbox Series X), DisplayPort 2.1 with DSC, USB hub.
• 23.8 lb, with a tripod socket on top.

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