A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
AG456UCZD
Company ProductName Specs




PG27AQN
Company ProductName Specs




What we think

Chevron down
PerfectRec Logo
The PerfectRec monitor team Learn more
Updated April 11, 2024·

If you prioritize an immersive gaming experience with excellent contrast and deep blacks, the AOC AG456UCZD with its larger, curved OLED screen and superior overall gaming performance could be worth the higher price. However, if you're focused on high-speed, competitive gaming and need a monitor with faster response times to minimize motion blur, the Asus PG27AQN, being more affordable, with its high refresh rate and lower response time, would be a better fit. The AOC may disappoint for text clarity and productivity, while the Asus provides a balance of gaming performance and good screen clarity for general use. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the AOC AG456UCZD (W-OLED)
  • Best in class for casual gaming
  • Best in class contrast
  • Best in class response time
Advantages of the Asus PG27AQN (IPS)
  • Best in class for competitive gaming
  • Best in class refresh rate
  • Good text clarity
  • Good image clarity
  • Good brightness

Key differences

Chevron down

Casual Gaming

9.6
AG456UCZD
PG27AQN
6.7
3440 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
360Hz
Inf:1
NATIVE CONTRAST
974:1
200 nits
SDR PEAK BRIGHTNESS
414 nits
Unknown
HDR PEAK BRIGHTNESS
644 nits
98.5 %
DCI-P3 COLOR GAMUT
92.0 %
Matte
COATING
Semi-Gloss
The AOC AG456UCZD (W-OLED) is best in class for casual gaming, while the Asus PG27AQN (IPS) is only fair.

Competitive Gaming

6.0
AG456UCZD
PG27AQN
9.5
240Hz
REFRESH RATE
360Hz
0.0 ms
TOTAL RESPONSE TIME
5.6 ms
48 - 240 Hz
VARIABLE REFRESH RATE
20 - 360 Hz
No
STROBING / BFI
Yes
200 nits
SDR PEAK BRIGHTNESS
414 nits
The Asus PG27AQN (IPS) is best in class for competitive gaming, while the AOC AG456UCZD (W-OLED) is only fair.

Productivity

3.8
AG456UCZD
PG27AQN
6.5
3440 x 1440
RESOLUTION
2560 x 1440
83 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Asus PG27AQN (IPS) is only fair for productivity, while the AOC AG456UCZD (W-OLED) is poor.

Cost

$1,400
AG456UCZD
PG27AQN
$949
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

$2,500

The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Asus PG27AQN (IPS) costs $949.

HDR Gaming and Media Consumption

Yes
AG456UCZD
PG27AQN
No
The AOC AG456UCZD (W-OLED) is suitable for HDR gaming and media consumption while the Asus PG27AQN (IPS) is not suitable for HDR gaming and media consumption.

Digital Photo Editing

Yes
AG456UCZD
PG27AQN
No
The AOC AG456UCZD (W-OLED) is suitable for digital photo editing while the Asus PG27AQN (IPS) is not suitable for digital photo editing.

Print Photo Editing

Yes
AG456UCZD
PG27AQN
No
The AOC AG456UCZD (W-OLED) is suitable for print photo editing while the Asus PG27AQN (IPS) is not suitable for print photo editing.

Key similarities

Chevron down

Media Consumption

5.9
AG456UCZD
PG27AQN
6.0
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
974:1
200 nits
SDR PEAK BRIGHTNESS
414 nits
Unknown
HDR PEAK BRIGHTNESS
644 nits
Matte
COATING
Semi-Gloss
Although they have very similar scores, PerfectRec considers Asus PG27AQN (IPS) to be only fair for media consumption, while the AOC AG456UCZD (W-OLED) is poor.

HDR Video Editing and Color Grading

No
AG456UCZD
PG27AQN
No
Both the AOC AG456UCZD (W-OLED) and Asus PG27AQN (IPS) are not suitable for HDR video editing and color grading.

Give feedback

We’re constantly working to improve.

How the AOC AG456UCZD (W-OLED) and the Asus PG27AQN (IPS) compare to other monitors

Chevron down

Spec Comparison

Chevron down
AOC AG456UCZD (W-OLED)Asus PG27AQN (IPS)
AOC AG456UCZD (W-OLED)Asus PG27AQN (IPS)

GENERAL

Price
$1,400
$949
Screen Size
44.5"27"
Resolution
3440 x 14402560 x 1440
Screen Type
OLEDLED
Screen Sub-type
W-OLEDIPS
Local Dimming Zones
N/A32

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:1974:1
SDR Peak Brightness
200 nits414 nits
HDR Peak Brightness
Unknown644 nits
Suitable for HDR Gaming and Media Consumption
YesNo
sRGB Color Gamut
100 %98.5 %

MOTION CHARACTERISTICS

Total Response Time
0.03 ms5.6 ms
Variable Refresh Rate
48 - 240 Hz20 - 360 Hz
Strobing / BFI
NoYes
Persistence Blur Score
8/109.5/10
Ghosting Score
10/108.1/10

TEXT & IMAGE CLARITY

Pixels Per Inch
83 PPI109 PPI
Coating
MatteSemi-Gloss
Text Clarity Score
3.8/107/10
Image Clarity Score
4.9/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
03
HDMI 2.1 Ports
30
Micro HDMI Ports
00
DisplayPort 1.2 Ports
00

Shopping

Chevron down

Asus PG27AQN (IPS)

See more

Dig into reviews and images

IGN

Matthew Smith | March 2023
"The Asus ROG Swift PG27AQN is a motion clarity marvel. It’s the first 27-inch 1440p 360Hz monitor on the market, and also the first to use an Ultrafast IPS display. These advancements provide outstanding motion clarity across a broad range of refresh rates. Unfortunately, the monitor’s motion clarity does nothing for its image quality, which is just ok. To be clear, it’s a very nice looking monitor in many situations. However, the monitor’s contrast ratio is rather low. And while it can reach high levels of brightness in HDR, it lacks the nuance and contrast required to look great in HDR games."

Give feedback

We're constantly perfecting our model

FAQs

Chevron down

Why trust us

Chevron down
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.

By the numbers

210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
116,900
Recommendations made
17,535
Consumer hours saved

About the monitor team

Joe Golden, Ph.D

CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Featured in

Color LTT LogoGeekwire logo9to5 Mac logoPhone Arena LogoColor Daring Fireball logo