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Predator X45
Company ProductName Specs




XB323U-GX
Company ProductName Specs




What we think

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The PerfectRec monitor team Learn more
Updated April 22, 2024·

If you're into immersive gaming with rich colors and deep contrast, especially in darker scenes, the Acer Predator X45 with its OLED panel will provide an excellent experience. However, if you're a competitive gamer who values quick response times and high refresh rates, the Acer XB323U-GX IPS monitor is a better fit. For tasks that require accurate color reproduction, like photo editing, both monitors will serve you well, but keep in mind that OLED panels, like the one in the X45, can suffer from burn-in over time with static images. If you're looking to consume high dynamic range (HDR) content, the X45 will offer a more vibrant picture with its higher HDR brightness. For productivity tasks involving reading or writing text, neither monitor stands out for exceptional text clarity, but they both have a large enough screen size to comfortably work with multiple windows open. 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 Acer Predator X45 (W-OLED)
  • Best in class for casual gaming
  • Good for media consumption
  • Best in class contrast
  • Best in class brightness
  • Best in class response time
Advantages of the Acer XB323U-GX (IPS)
  • The Acer XB323U-GX (IPS) has no clear advantages over the Acer Predator X45 (W-OLED).

Key differences

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Casual Gaming

9.8
Predator X45
XB323U-GX
5.9
3440 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
270Hz
Inf:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
400 nits
Unknown
HDR PEAK BRIGHTNESS
600 nits
98.5 %
DCI-P3 COLOR GAMUT
95.0 %
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is best in class for casual gaming, while the Acer XB323U-GX (IPS) is poor.

Competitive Gaming

6.4
Predator X45
XB323U-GX
5.3
240Hz
REFRESH RATE
270Hz
0.0 ms
TOTAL RESPONSE TIME
8.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 270 Hz
No
STROBING / BFI
Yes
1000 nits
SDR PEAK BRIGHTNESS
400 nits
The Acer Predator X45 (W-OLED) is only fair for competitive gaming, while the Acer XB323U-GX (IPS) is poor.

Productivity

4.0
Predator X45
XB323U-GX
4.8
3440 x 1440
RESOLUTION
2560 x 1440
83 PPI
PIXELS PER INCH
91 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Acer XB323U-GX (IPS) and Acer Predator X45 (W-OLED) are both poor for productivity, though the Acer XB323U-GX (IPS) is somewhat better.

Media Consumption

7.1
Predator X45
XB323U-GX
5.4
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
1000:1
1000 nits
SDR PEAK BRIGHTNESS
400 nits
Unknown
HDR PEAK BRIGHTNESS
600 nits
Matte
COATING
Matte
The Acer Predator X45 (W-OLED) is good for media consumption, while the Acer XB323U-GX (IPS) is poor.

HDR Gaming and Media Consumption

Yes
Predator X45
XB323U-GX
No
The Acer Predator X45 (W-OLED) is suitable for HDR gaming and media consumption while the Acer XB323U-GX (IPS) is not suitable for HDR gaming and media consumption.

HDR Video Editing and Color Grading

Yes
Predator X45
XB323U-GX
No
The Acer Predator X45 (W-OLED) is suitable for HDR video editing and color grading while the Acer XB323U-GX (IPS) is not suitable for HDR video editing and color grading.

Key similarities

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Cost

$1,200
Predator X45
XB323U-GX
$1,147
Product imageProduct image

$400

$600

$800

$1,000

$1,200

$1,400

$1,600

$1,800

The Acer Predator X45 (W-OLED) has a price of $1,200 and the Acer XB323U-GX (IPS) costs $1,147.

Digital Photo Editing

Yes
Predator X45
XB323U-GX
Yes
Both the Acer Predator X45 (W-OLED) and Acer XB323U-GX (IPS) are suitable for digital photo editing.

Print Photo Editing

Yes
Predator X45
XB323U-GX
Yes
Both the Acer Predator X45 (W-OLED) and Acer XB323U-GX (IPS) are suitable for print photo editing.

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We’re constantly working to improve.

How the Acer Predator X45 (W-OLED) and the Acer XB323U-GX (IPS) compare to other monitors

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Spec Comparison

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Acer Predator X45 (W-OLED)Acer XB323U-GX (IPS)
Acer Predator X45 (W-OLED)Acer XB323U-GX (IPS)

GENERAL

Price
$1,200
$1,147
Screen Size
45"32"
Resolution
3440 x 14402560 x 1440
Screen Type
OLEDLED
Screen Sub-type
W-OLEDIPS
Local Dimming Zones
N/A16

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:11000:1
SDR Peak Brightness
1000 nits400 nits
HDR Peak Brightness
Unknown600 nits
Suitable for HDR Gaming and Media Consumption
YesNo
sRGB Color Gamut
Unknown173.4 %

MOTION CHARACTERISTICS

Total Response Time
0.01 ms8 ms
Variable Refresh Rate
48 - 240 Hz48 - 270 Hz
Strobing / BFI
NoYes
Persistence Blur Score
8/108.5/10
Ghosting Score
10/107.6/10

TEXT & IMAGE CLARITY

Pixels Per Inch
83 PPI91 PPI
Coating
MatteMatte
Text Clarity Score
3.8/106.1/10
Image Clarity Score
4.9/106.1/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
21
HDMI 2.1 Ports
00
Micro HDMI Ports
00
DisplayPort 1.2 Ports
01

Give feedback

We're constantly perfecting our model

FAQs

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Why trust us

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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
120,800
Recommendations made
18,120
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.

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