ultrawide
ASUS

ROG Swift OLED PG34WCDN

Category
Ultrawide
Panel
QD-OLED, curved
Screen
34" 3440×1440, 360 Hz, 1800R
Inputs
DisplayPort 2.1, 2× HDMI 2.1, USB-C (DP Alt Mode)
Weight
8.3 kg with stand

What owners keep saying · from 4 reviews

sharp text2connection issues1glossy1quality control issues1smooth motion1

Tried the PG34WCDN after several 5K2K monitors; it came closest to what they wanted, but dropping from a 32-inch 4K to 34-inch 1440p cost too much sharpness and vertical space.

“I tried the PG34WCDN and this came the closest to being the one that fit what I wanted but dropping from a 32" 4K to a 34" 1440p was too much of a hit to both sharpness”
mixed

Upgraded from an AW3423DW to the PG34WCDN and found the difference small: everything looks a little crisper thanks to the RGB-stripe layout and HDR is a bit brighter, but not a big improvement.

“Went from AW3423DW to a PG34WCDN. Wasn't a huge difference tbh.”
mixedsharp text

Bought the ASUS PG34WCDN and highly recommends it, though it is pricier than other 34-inch 5th-gen QD-OLEDs.

“I grabbed the Asus pg34wcdn. Bit pricey for some but I can highly recommend it for those that are able.”
positive

Their ASUS PG34WCDN occasionally blacks out for a split second while browsing, gaming or idling.

“my monitor will just black screen for a split second and then go back to normal.”
negativeconnection issues

1,200 hours since June on the ASUS PG34WCDN, half work and half gaming at 60% brightness, with no burn-in.

“I don't have any burn in (so far).”
positive

Their ASUS PG34WCDN has one dead pixel.

“yep, have 1 dead pixel on my PG34WCDN which is the same panel”
negativequality control issues

The ASUS PG34WCDN was incredible: smooth 360Hz, crystal-clear text and a great glossy coating, but it felt like an upgrade rather than a change, so they returned it.

“Text is crystal clear. I was easily able to use it for work with zero strain”
positivesharp textsmooth motionglossy

The PG34WCDN is a nice, accurate panel, but 1440p felt like a big PPI downgrade from their 4K monitors.

“The PG34WCDN is a nice panel, but it doesn’t feel like an upgrade.”
mixed