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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If budget is a concern and you primarily engage in competitive gaming or require a monitor that performs well for productivity tasks, the Dell Alienware might suit you. On the other hand, if you are willing to invest more for an immersive experience in HDR gaming and media consumption due to better contrast and color performance, the LG with its larger, ultra-wide screen could be a more satisfying choice, though it may not be as sharp or clear for reading text and detailed productivity work. Keep in mind also, the LG's OLED technology provides deep blacks and vibrant colors but can be more prone to burn-in over time compared to the Dell's IPS panel. 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 AW2721D (IPS)
- Very good for competitive gaming
- Good text clarity
- Good image clarity
- Good brightness
Advantages of the LG 45GR95QE-B (W-OLED)
- Good for casual gaming
- Best in class contrast
- Very good response time
Key differences
Casual Gaming
6.5
7.8
2560 x 1440
RESOLUTION
3440 x 1440
240Hz
REFRESH RATE
240Hz
1088:1
NATIVE CONTRAST
Inf:1
474 nits
SDR PEAK BRIGHTNESS
203 nits
788 nits
HDR PEAK BRIGHTNESS
665 nits
71.9 %
DCI-P3 COLOR GAMUT
96.9 %
Semi-Gloss
COATING
Matte
The LG 45GR95QE-B (W-OLED) is good for casual gaming, while the Dell Alienware AW2721D (IPS) is only fair.
Competitive Gaming
8.0
5.3
240Hz
REFRESH RATE
240Hz
7.1 ms
TOTAL RESPONSE TIME
2.7 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
474 nits
SDR PEAK BRIGHTNESS
203 nits
The Dell Alienware AW2721D (IPS) is very good for competitive gaming, while the LG 45GR95QE-B (W-OLED) is poor.
Productivity
6.5
3.9
2560 x 1440
RESOLUTION
3440 x 1440
109 PPI
PIXELS PER INCH
84 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The Dell Alienware AW2721D (IPS) is only fair for productivity, while the LG 45GR95QE-B (W-OLED) is poor.
Cost
$902
$1,700
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Dell Alienware AW2721D (IPS) has a price of $902 and the LG 45GR95QE-B (W-OLED) costs $1,700.
HDR Gaming and Media Consumption
No
Yes
The Dell Alienware AW2721D (IPS) is not suitable for HDR gaming and media consumption while the LG 45GR95QE-B (W-OLED) is suitable for HDR gaming and media consumption.
Key similarities
Media Consumption
6.2
5.7
2560 x 1440
RESOLUTION
3440 x 1440
1088:1
NATIVE CONTRAST
Inf:1
474 nits
SDR PEAK BRIGHTNESS
203 nits
788 nits
HDR PEAK BRIGHTNESS
665 nits
Semi-Gloss
COATING
Matte
Although they have very similar scores, PerfectRec considers Dell Alienware AW2721D (IPS) to be only fair for media consumption, while the LG 45GR95QE-B (W-OLED) is poor.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW2721D (IPS) and LG 45GR95QE-B (W-OLED) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW2721D (IPS) and LG 45GR95QE-B (W-OLED) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW2721D (IPS) and LG 45GR95QE-B (W-OLED) are not suitable for print photo editing.
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How the Dell Alienware AW2721D (IPS) and the LG 45GR95QE-B (W-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW2721D (IPS) | LG 45GR95QE-B (W-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$902 | $1,700 | ||
Screen Size | |||
Screen Size | 27" | 45" | |
Resolution | |||
Resolution | 2560 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | W-OLED | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1088:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 474 nits | 203 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 788 nits | 665 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 136.9 % | 99.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 7.1 ms | 2.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 20 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 7.9/10 | 8.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 84 PPI | |
Coating | |||
Coating | Semi-Gloss | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 4/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 5.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell Alienware AW2721D (IPS)
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Dig into reviews and images
PC Mag
Chris Stobing | July 2021
"If cost isn't an issue and you want a gaming monitor that will give your content all-new life for years to come, the Alienware 27 Gaming Monitor defines the upper echelon of what gaming monitors do best today. This display does everything the HP Omen X 27 tried to do, but does it a whole lot better for just a slight bump in price. If you're choosing between the two, the Alienware is the clear winner, and that story repeats itself again and again no matter which 1440p contender we put the Alienware 27 up against."
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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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