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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize a top-notch gaming experience with deep blacks and vibrant colors, the Dell Alienware with QD-OLED technology will impress, especially in darker environments, though it's less suitable for productivity due to its smaller screen size and aspect ratio. On the other hand, if you seek a wider screen for multitasking and a decent gaming experience at a lower cost, the LG with an IPS panel offers a larger, more immersive space for productivity and casual gaming, but falls short for competitive gaming and doesn't deliver the same level of color contrast as the Dell. 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 Dell Alienware AW2725DF (QD-OLED)
- Best in class for casual gaming
- Best in class for competitive gaming
- Best in class for media consumption
- Best in class refresh rate
- Good image clarity
- Best in class contrast
- Best in class color volume
- Best in class response time
Advantages of the LG 34GN850B (IPS)
- The LG 34GN850B (IPS) has no clear advantages over the Dell Alienware AW2725DF (QD-OLED).
Key differences
Casual Gaming
9.7
5.9
2560 x 1440
RESOLUTION
3440 x 1440
360Hz
REFRESH RATE
144Hz
Inf:1
NATIVE CONTRAST
950:1
235 nits
SDR PEAK BRIGHTNESS
359 nits
445 nits
HDR PEAK BRIGHTNESS
436 nits
99.6 %
DCI-P3 COLOR GAMUT
94.5 %
Glossy
COATING
Matte
The Dell Alienware AW2725DF (QD-OLED) is best in class for casual gaming, while the LG 34GN850B (IPS) is poor.
Competitive Gaming
9.7
4.5
360Hz
REFRESH RATE
144Hz
0.6 ms
TOTAL RESPONSE TIME
6.2 ms
20 - 360 Hz
VARIABLE REFRESH RATE
20 - 160 Hz
No
STROBING / BFI
No
235 nits
SDR PEAK BRIGHTNESS
359 nits
The Dell Alienware AW2725DF (QD-OLED) is best in class for competitive gaming, while the LG 34GN850B (IPS) is poor.
Media Consumption
9.5
5.9
2560 x 1440
RESOLUTION
3440 x 1440
Inf:1
NATIVE CONTRAST
950:1
235 nits
SDR PEAK BRIGHTNESS
359 nits
445 nits
HDR PEAK BRIGHTNESS
436 nits
Glossy
COATING
Matte
The Dell Alienware AW2725DF (QD-OLED) is best in class for media consumption, while the LG 34GN850B (IPS) is poor.
Cost
$900
$750
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Alienware AW2725DF (QD-OLED) has a price of $900 and the LG 34GN850B (IPS) costs $750.
HDR Gaming and Media Consumption
Yes
No
The Dell Alienware AW2725DF (QD-OLED) is suitable for HDR gaming and media consumption while the LG 34GN850B (IPS) is not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Dell Alienware AW2725DF (QD-OLED) is suitable for digital photo editing while the LG 34GN850B (IPS) is not suitable for digital photo editing.
Key similarities
Productivity
5.8
5.9
2560 x 1440
RESOLUTION
3440 x 1440
111 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The LG 34GN850B (IPS) and Dell Alienware AW2725DF (QD-OLED) are both poor for productivity.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW2725DF (QD-OLED) and LG 34GN850B (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW2725DF (QD-OLED) and LG 34GN850B (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Dell Alienware AW2725DF (QD-OLED) and the LG 34GN850B (IPS) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW2725DF (QD-OLED) | LG 34GN850B (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $750 | ||
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 | QD-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 360Hz | 144Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 950:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 235 nits | 359 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 445 nits | 436 nits | |
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 | 0.6 ms | 6.2 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 20 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 9.8/10 | 8/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 108 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.7/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 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 | |
Shopping
LG 34GN850B (IPS)
See more
Dig into reviews and images
TechSpot
Tim Schiesser | August 2020
"Mid-range 3440 x 1440 144Hz VA monitors are ~$500 to $600 these days. You are getting a much better product for the higher price of the LG, with faster response times and better colors (outside of the contrast ratio), but this is definitely a monitor that is reserved for those that want the best of the best and are willing to pay for it."
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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
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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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