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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a serious gamer seeking swift response times, high refresh rates, and excellent contrast, the AOC AG276QZD would be an excellent investment despite its higher cost. On the other hand, if you prioritize a wider screen for multitasking and general productivity without requiring the top-tier gaming features, the LG 34WQ73A offers a larger, ultrawide display at a more affordable price, although it won't match the AOC in gaming performance. Keep in mind the AOC's OLED panel also offers superior image quality, which is great for HDR content, but the LG's wider color coverage is better if you're into print photo editing. 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
- Good for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the LG 34WQ73A (IPS)
- Good text clarity
- Good image clarity
Key differences
Casual Gaming
9.7
5.8
2560 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
300 nits
379 nits
HDR PEAK BRIGHTNESS
Unknown
96.0 %
DCI-P3 COLOR GAMUT
Unknown
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is best in class for casual gaming, while the LG 34WQ73A (IPS) is poor.
Competitive Gaming
9.6
3.8
240Hz
REFRESH RATE
60Hz
0.3 ms
TOTAL RESPONSE TIME
10.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
284 nits
SDR PEAK BRIGHTNESS
300 nits
The AOC AG276QZD (W-OLED) is best in class for competitive gaming, while the LG 34WQ73A (IPS) is poor.
Media Consumption
7.8
5.9
2560 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
1000:1
284 nits
SDR PEAK BRIGHTNESS
300 nits
379 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The AOC AG276QZD (W-OLED) is good for media consumption, while the LG 34WQ73A (IPS) is poor.
Cost
$700
$400
$200
$400
$600
$800
$1,000
$1,200
The AOC AG276QZD (W-OLED) has a price of $700 and the LG 34WQ73A (IPS) costs $400.
HDR Gaming and Media Consumption
Yes
No
The AOC AG276QZD (W-OLED) is suitable for HDR gaming and media consumption while the LG 34WQ73A (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 LG 34WQ73A (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 LG 34WQ73A (IPS) is suitable for print photo editing.
Key similarities
Productivity
5.7
6.0
2560 x 1440
RESOLUTION
3440 x 1440
108 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers LG 34WQ73A (IPS) to be only fair for productivity, while the AOC AG276QZD (W-OLED) is poor.
HDR Video Editing and Color Grading
No
No
Both the AOC AG276QZD (W-OLED) and LG 34WQ73A (IPS) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the AOC AG276QZD (W-OLED) and the LG 34WQ73A (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG276QZD (W-OLED) | LG 34WQ73A (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $400 | ||
Screen Size | |||
Screen Size | 27" | 34" | |
Resolution | |||
Resolution | 2560 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 284 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 379 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.3 ms | 10 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.9/10 | 7.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 110 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 7.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
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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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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