ASUS ROG Swift OLED PG49WCD Review – Where QD-OLED And Super Ultrawide Meet

Unboxing

With an incredibly huge super-ultrawide monitor like the ASUS ROG Swift OLED PG49WCD, naturally the box comes in very wide sizes. I’d recommend getting a second person to help you out if you can, though this should be doable for a single person – you just need some strength to handle all that weight this monitor carries. Inside the box you get:

• DisplayPort cable
• HDMI cable
  
• USB Type-B upstream cable
• USB-C (DisplayPort + 90W PD) cable
• Power cord (Type G, UK/Malaysia)
• Power cord (Type I, Australia/China)*
• Quick start guide
• Cable storage pouch (not shown)
• ROG sticker pack
• ASUS VIP Member notice
• Unboxing instruction leaflet
  
• Color calibration report
• 100mm x 100mm VESA mounting kit
• Stand base
• Stand strut
• ASUS ROG Swift OLED PG49WCD itself

*Note: Type I plug is for Australian models – you may not receive this with local units. Do note that our review unit are not fully representative of the items included.

Specifications

ASUS ROG Swift OLED PG49WCD

Display Panel Type	49″ curved QD-OLED
Display Surface Type	Glossy
Resolution & Refresh Rate	5120 x 1440 (32:9, Dual QHD) @ 144Hz
Pixel Response Time	0.03ms (GTG)
Gamut Coverage	99% DCI-P3 △E <2
Color Depth	10-bit, 1.07 billion colors
HDR Support	Yes
Brightness	250 cd/m² (typical) 1,000 cd/m² (HDR peak)
Contrast Ratio	1,500,000:1 (typical) 100,000,000:1 (HDR)
Viewing Angle (CR≧10)	178°(H) / 178°(V)
Variable Refresh Rate Support	AMD FreeSync Premium Pro NVIDIA G-SYNC Compatible
Display Certifications	TÜV Flicker-free TÜV Low Blue Light (Hardware Solution) VESA AdaptiveSync Display 144Hz VESA DisplayHDR 400 True Black
I/O	1x DisplayPort 1.4 1x HDMI 2.1 1x USB-C (DisplayPort Alt Mode, 90W PD) 1x USB-B upstream port 2x USB-A 3.2 Gen 1 2x USB-A 2.0 1x 3.5mm headphone jack 1x SPDIF optical audio out 1x AC-in (IEC C13/C14)
KVM Switch	Yes
Onboard Speakers	No
Power Consumption	Unspecified
Stand Articulation	Tilt: +20° ~ -5° Swivel: +15° ~ -15° Pivot: Unavailable Height Adjustment: 0~100mm Integrated 1/4″ tripod socket
VESA Mounting	100 x 100 mm
Dimensions & Weight	Monitor including stand: Unspecified, 11.7kg Monitor only: 1196.4 x 371.7 x 155.4 mm, 8.5kg Box: 1320 x 250 x 490 mm, 17.0kg

Performance

Brightness Uniformity

Since this is a huge monitor to begin with, a usual 3×3 grid on brightness uniformity test simply wouldn’t cut it. In this case, we run the test with 7×3 grid to see how the OLED display handles brightness (note that this is with the Uniform Brightness setting off). We found very little difference in brightness in the majority areas of the display, short for the 4 outermost corners (top-left and bottom-right in particular) that deviates slightly further than the central reference point.

We also get the brightness of ~500cd/m², which is helpful given that this display utilizes the glossy surface, so extra brightness is helpful at combatting against glare. That being said, the brightness may very depending on the window, so smaller spots can be cranked way up, and full-panel white is expected to drop the overall brightness down.

Color Accuracy

Measurement: sRGB (sRGB Mode)	Default	Calibrated
Whitepoint	6600K	6600K
Average ΔE	0.95	0.17
Maximum ΔE	3.26	0.86

The PG49WCD comes factory calibrated with sRGB color space in particular – and you’ll need to switch to the dedicated sRGB mode to enable this. This naturally makes the colors duller than what you’d see in native, DCI-P3 or other wide-gamut color space, but out-of-the-box it’s already quite accurate short for one outlier that pushed the ΔE slightly outside of 3 – the threshold of telling colors apart from a typical human eye. Further calibrations pushed the values down to sub-1, which is near-perfect.

Measurement: DCI-P3 (Racing Mode)	Default	Calibrated
Whitepoint	6500K	6500K
Average ΔE	4.01	0.29
Maximum ΔE	9.86	1.29

However, one thing about this factory calibration is that there wasn’t any calibration made for the DCI-P3 color space commonly used in films. In fact, going through multiple GameVisual modes (Racing is default out-of-the-box, and I used Scenery and Cinema for good measure) ended up with all modes giving me bad ΔE values referencing the DCI-P3 color space. That being said, since this QD-OLED panel offers massive color volume, it’s just the matter of calibration to get the colors back into their place – and we get the equally impressive ΔE values as the sRGB mode as a result.

Gamut Coverage

Gamut		Default (Racing)	sRGB Mode
sRGB	Coverage	99.9%	98.7%
	Volume	175.4%	105.2%
Adobe RGB	Coverage	97.2%	69.6%
	Volume	120.9%	72.5%
DCI-P3	Coverage	97.2%	74.2%
	Volume	124.2%	74.5%

The QD-OLED is capable of displaying lots of colors – as evidenced by the native Racing mode that provides nearly full coverage of AdobeRGB and DCI-P3 color space, and offers much more color volume than as stipulated in these color standards. sRGB mode naturally clamps these values down to match the sRGB color space, which makes it suitable for color-critical work (if you deal with web and graphic design, for example).

The Good

Straight out of the gate, the PG49WCD establishes itself with the sheer size – this dual-QHD 49-inch panel is pretty much as good as it gets today. Granted, it’ll take a lot of graphics horsepower to drive this 5120 x 1440 @ 144Hz panel in games; but in return you get a gorgeous looking display that pretty much fills up your entire field of view. As with any OLED panel, you get instantaneous response time, impressive contrast, plus the highest-grade AMD FreeSync Premium Pro certification (NVIDIA lists this as G-SYNC Compatible as it doesn’t contain dedicated G-SYNC module).

In terms of colors, the gamut coverage is very wide, covering the entirety of sRGB and virtually all of DCI-P3 as well, thanks to the QD-OLED panel. Firing up HDR mode through your device and you get incredibly high brightness levels that not many OLED monitors can achieve today, thanks to the upgraded cooling system that allows for better passive cooling performance. As a bonus, it’s factory-calibrated for sRGB color space for those dealing with graphic design work.