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What we think
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Updated April 22, 2024·
If competitive gaming performance and fast-paced action are your priorities, the Gigabyte FO27Q3, with its outstanding response times and very high refresh rate, makes it a strong choice for that adrenaline rush without spending as much. However, for an immersive experience in gaming and media consumption, the AOC AG456UCZD's larger screen and ultrawide aspect may be appealing, especially if you're interested in the expansive field of view it offers. The AOC monitor offers a unique size advantage but demands a higher price, whereas the Gigabyte provides excellent gaming performance at a more accessible price point. Both monitors excel in color depth and HDR content, making them suitable for vibrant gameplay and photo editing. If productivity and text clarity are crucial, neither of these might be optimal due to their focus on gaming and media prowess. 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)
- The AOC AG456UCZD (W-OLED) has no clear advantages over the Gigabyte FO27Q3 (QD-OLED).
Advantages of the Gigabyte FO27Q3 (QD-OLED)
- Best in class for competitive gaming
- Best in class for media consumption
- Best in class refresh rate
- Good image clarity
- Best in class brightness
- Best in class color volume
Key differences
Competitive Gaming
6.0
10.0
240Hz
REFRESH RATE
360Hz
0.0 ms
TOTAL RESPONSE TIME
0.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 360 Hz
No
STROBING / BFI
No
200 nits
SDR PEAK BRIGHTNESS
1000 nits
The Gigabyte FO27Q3 (QD-OLED) is best in class for competitive gaming, while the AOC AG456UCZD (W-OLED) is only fair.
Productivity
3.8
6.0
3440 x 1440
RESOLUTION
2560 x 1440
83 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Gigabyte FO27Q3 (QD-OLED) is only fair for productivity, while the AOC AG456UCZD (W-OLED) is poor.
Media Consumption
5.9
9.8
3440 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
200 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Gigabyte FO27Q3 (QD-OLED) is best in class for media consumption, while the AOC AG456UCZD (W-OLED) is poor.
Cost
$1,400
$800
$0
$500
$1,000
$1,500
$2,000
$2,500
The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Gigabyte FO27Q3 (QD-OLED) costs $800.
HDR Video Editing and Color Grading
No
Yes
The AOC AG456UCZD (W-OLED) is not suitable for HDR video editing and color grading while the Gigabyte FO27Q3 (QD-OLED) is suitable for HDR video editing and color grading.
Key similarities
Casual Gaming
9.6
10.0
3440 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
360Hz
Inf:1
NATIVE CONTRAST
Inf:1
200 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
98.5 %
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The Gigabyte FO27Q3 (QD-OLED) and AOC AG456UCZD (W-OLED) are both best in class for casual gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Gigabyte FO27Q3 (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Gigabyte FO27Q3 (QD-OLED) are suitable for digital photo editing.
Print Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Gigabyte FO27Q3 (QD-OLED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the AOC AG456UCZD (W-OLED) and the Gigabyte FO27Q3 (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| AOC AG456UCZD (W-OLED) | Gigabyte FO27Q3 (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $800 | ||
Screen Size | |||
Screen Size | 44.5" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 360Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 200 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | Unknown | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 360 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 9.5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 110 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 3 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
We're constantly perfecting our model
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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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