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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If superior contrast and responsiveness are priorities for you, especially for fast-paced gaming, the AOC AG276QZD, with its OLED panel, offers deep blacks and minimal motion blur. However, if you're seeking a monitor with higher resolution for sharper images and better suited for tasks like photo editing, all while saving money, the Asus VG28UQL1A could serve you well despite its less impressive contrast and motion handling. Keep in mind that while the AOC excels in gaming, it falls short for productivity and media tasks where the Asus provides a balanced performance across various uses. 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 AG276QZD (W-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Very good refresh rate
- Best in class contrast
Advantages of the Asus VG28UQL1A (IPS)
- Very good for productivity
- Good text clarity
- Good image clarity
Key differences
Casual Gaming
9.7
7.2
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
350 nits
379 nits
HDR PEAK BRIGHTNESS
350 nits
96.0 %
DCI-P3 COLOR GAMUT
90.0 %
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is best in class for casual gaming, while the Asus VG28UQL1A (IPS) is good.
Competitive Gaming
9.6
6.1
240Hz
REFRESH RATE
144Hz
0.3 ms
TOTAL RESPONSE TIME
1.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 144 Hz
No
STROBING / BFI
No
284 nits
SDR PEAK BRIGHTNESS
350 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the Asus VG28UQL1A (IPS) is only fair.
Productivity
5.7
8.8
2560 x 1440
RESOLUTION
3840 x 2160
108 PPI
PIXELS PER INCH
157 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Asus VG28UQL1A (IPS) is very good for productivity, while the AOC AG276QZD (W-OLED) is poor.
Media Consumption
7.8
7.0
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
350 nits
379 nits
HDR PEAK BRIGHTNESS
350 nits
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) and Asus VG28UQL1A (IPS) are both good for media consumption, though the AOC AG276QZD (W-OLED) is somewhat better.
Cost
$700
$611
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the Asus VG28UQL1A (IPS) costs $611.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (W-OLED) is suitable for HDR gaming and media consumption while the Asus VG28UQL1A (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The AOC AG276QZD (W-OLED) is suitable for digital photo editing while the Asus VG28UQL1A (IPS) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The AOC AG276QZD (W-OLED) is not suitable for print photo editing while the Asus VG28UQL1A (IPS) is suitable for print photo editing.
Key similarities
HDR Video Editing and Color Grading
No
No
Both the AOC AG276QZD (W-OLED) and Asus VG28UQL1A (IPS) are not suitable for HDR video editing and color grading.
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We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the Asus VG28UQL1A (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | Asus VG28UQL1A (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $611 | ||
Screen Size | |||
Screen Size | 27" | 28" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 284 nits | 350 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 nits | 350 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 82 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 48 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 9.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 157 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 1 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 1 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Asus VG28UQL1A (IPS)
See more
Dig into reviews and images
PC World
Matthew Smith | March 2022
"The Asus TUF Gaming VG28UQL1A is, in many ways, a great 4K gaming monitor. It has a sharp, accurate image with good contrast and excellent motion clarity. Luminance uniformity is its only weakness. The monitor’s $799 MSRP is relatively affordable for a 4K HDMI 2.1 monitor, as well."
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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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