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ASUS PG42UQ vs ASUS PG48UQ – Which should you buy?

Which ASUS OLED monitor is best?

Updated: Feb 28, 2023 11:55 am
ASUS PG42UQ vs ASUS PG48UQ – Which should you buy?

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ASUS is a leading light in monitor production and these two OLED monitors are fine examples of why ASUS is a market leader. Today we’re going to be looking at the ASUS ROG Swift PG42UQ vs ASUS ROG Swift PG48UQ; which one is better, and which one should you spend your hard-earned cash on?

The blacks and contrast that OLED monitors and OLED TVs can produce are pretty much unparalleled. This means that they’re absolutely fantastic for gaming, and film and TV watching.

You might be wondering what the difference is between an OLED monitor vs TV is, well read on and all will be revealed.

First though, let’s take a closer look at these ASUS monitors.

ASUS PG42UQ vs ASUS PG48UQ: Specifications

ASUS ROG Swift PG42UQ OLED

PG42UQ 80

Refresh Rate

138Hz (overclockable)

Response time

0.1ms GTG

Screen size

41.5″ display

Resolution

3840 x 2160

Aspect ratio

16:9

Panel type

OLED

Brightness

450cd/m2

Contrast ratio

Infinite

Color Depth

10 bits

Viewing angle

178/178

Color Gamut

130% sRGB, 98% DCI-P3

Backlight technology

OLED

Panel Coating

Anti Glare (in matte)

Curvature

Flat

VESA

300 x 300

Pros

OLED panel technology

138Hz refresh rate

Stunning image quality

Brightness uniformity feature

Incredible text clarity

Cons

High price point

Peak brightness is a little lacking when compared to LED alternatives

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ASUS ROG Logo

ASUS ROG Swift PG48UQ OLED

PG42UQ 84

Refresh Rate

138Hz (overclockable)

Response time

0.1ms GTG

Screen size

47.5″ display

Resolution

3840 x 2160

Aspect ratio

16:9

Panel type

OLED

Brightness

450cd/m2

Contrast ratio

Infinite

Color Depth

10 bits

Viewing angle

178/178

Color Gamut

130% sRGB, 98% DCI-P3

Backlight technology

OLED

Panel Coating

Anti Glare (in matte)

Curvature

Flat

VESA

300 x 300

Pros

OLED panel technology

138Hz refresh rate

Stunning image quality

Brightness uniformity feature

Incredible text clarity

5 x USB 3.2 ports

Cons

High price point

Peak brightness is a little lacking when compared to LED alternatives

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CHECK PRICE

There is not a great deal that sets these two models apart at all. In fact, the differences essentially boil down to just two things.

The main difference between the ASUS PG42UQ and the ASUS PG48UQ is their size. The PG42UQ has a screen size of 41.5 inches and the PG48UQ has a screen size of 47.5 inches. Other than this their performance is going to be the same.

The other difference is that the PG48UQ has one more USB 3.2 port for a total of 5. The PG42UQ has just 4 USB 3.2 ports. Your decision here will be based on your peripheral setup and the other devices you intend to use.

ASUS PG42UQ vs ASUS PG48UQ: Performance

As mentioned these two monitors are essentially the same and as such their performances are going to be pretty indistinguishable.

One thing you might want to note is the difference in these monitors’ power consumption. The 42-inch model will use <220W whereas the 48-inch monitor guzzles <300W. If like us your bills have gone up in recent times, this may well be a factor to consider.

OLED screen technology is really the gold standard now when it comes to getting the best contrast and the truest blacks. Thanks to this and 98% DCI-P3 color gamut coverage the PG42UQ and PG48UQ deliver absolutely spectacular picture quality.

If you’re using an OLED TV as a monitor, such as the LG C2, you get the beautiful picture supplied by OLED but your screen is still a TV; it hasn’t been designed specifically with PC usage in mind. These ASUS monitors are just that, monitors, and as such they boast superb response times and fast refresh rates. G-Sync and FreeSync VRR support are also covered so you can make the most out of that higher frame rate.

If you’re a console player and want to hook your Xbox or PS5 up to either of these giant monitors don’t worry. Both of these models come with two HDMI 2.1 ports so you can get the most out of the latest consoles.

ASUS PG42UQ vs ASUS PG48UQ: Price

In the price department, there is again not a great deal of difference between the two. This means your decision is going to largely depend upon which size you’d prefer.

The ASUS PG42UQ is available from Amazon for $1399. The ASUS PG48UQ is also available from Amazon but for a slightly higher price of $1499.

These screens are undoubtedly quite expensive but there aren’t many great OLED monitors available right now and for the luxury of OLED you’re going to have to pay a premium.

ASUS PG42UQ vs ASUS PG48UQ: Which is best?

Your decision between the ASUS PG42UQ and the ASUS PG48UQ is going to come down to your personal preferences. The main difference between these monitors is their size. Therefore depending on your available space, you might want to go for the smaller PG42UQ. On the other hand, if space isn’t an issue and you can spare the extra $100, the 48-inch variant does provide more visual real estate.


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