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Updated January 10, 2024·
When choosing between the ASUS Zenbook Pro 15 and the Dell Alienware m15 R7, consider the following: the ASUS offers a midrange price and decent battery life for general use with a touchscreen and OLED display, making it suitable for media consumption and tasks where color accuracy is important. The Alienware, priced at a premium, provides more power for 3D rendering, machine learning, and engineering software with a higher resolution display and significantly better refresh rates, catering to intensive gaming as well. However, expect the Alienware to have a shorter battery life and heavier build, making it less portable than the ASUS. 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 ASUS Zenbook Pro 15
- Good portability
- Excellent battery life
Advantages of the Dell Alienware m15 R7
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Very good keyboard
Key differences
Gaming and AI
6.7
7.8
4.8/10
OVERALL GPU SCORE
8.7/10
1920 x 1080
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.0/10
The Dell Alienware m15 R7 is good for gaming and AI, while the ASUS Zenbook Pro 15 is only fair.
The ASUS Zenbook Pro 15 is equipped with an Nvidia RTX 3050 Ti graphics card and a 60Hz screen refresh rate, making it fair for gaming and 3D applications; in contrast, the Dell Alienware m15 R7 boasts a more powerful Nvidia RTX 3070 Ti GPU and a higher 240Hz screen refresh rate, enhancing its performance for gaming and 3D tasks.
Engineering and Design
7.5
8.2
7.4/10
OVERALL CPU SCORE
8.5/10
4.8/10
OVERALL GPU SCORE
8.7/10
16.0 GB
RAM
16.0 GB
The Dell Alienware m15 R7 is very good for engineering and design, while the ASUS Zenbook Pro 15 is good.
The ASUS Zenbook Pro 15 is good for engineering and design with its OLED screen and sufficient processing power from an AMD Ryzen 7 CPU and Nvidia RTX 3050 Ti GPU for lighter tasks, but the Dell Alienware m15 R7 excels due to a more powerful AMD Ryzen 9 CPU and Nvidia RTX 3070 Ti GPU, combined with a higher resolution screen, making it very good for more demanding engineering and design applications. While the Zenbook Pro 15 is more portable and has better battery life, the Alienware m15 R7 offers superior CPU and GPU performance essential for intensive tasks, despite being less portable and having shorter battery life.
Screen Quality
7.6
8.2
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
2560 x 1440
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
346.0 nits
BRIGHTNESS
300.0 nits
The Dell Alienware m15 R7 has a better screen than the ASUS Zenbook Pro 15 for gaming and AI.
In choosing between the ASUS Zenbook Pro 15 and the Dell Alienware m15 R7, consider that both feature high-resolution displays with bright panels, ensuring crisp and clear visuals for everyday tasks and detailed engineering work, where color accuracy defined by wide color gamuts is crucial. However, for gaming and 3D applications, where smooth motion is key, these laptops may not be ideal as they lack the higher refresh rates preferred for these activities, despite their adequate resolution and panel quality. Therefore, while they excel for productivity and professional creative work, dedicated gamers and those heavily into 3D might find the screen performance lacking for their specific needs.
Battery
12.5 Hours
5.0 Hours
The ASUS Zenbook Pro 15 has 12.5 hours of battery life. The Dell Alienware m15 R7 has 5 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Good
Fair
15.6in
SIZE
15.6in
4.4 lbs
WEIGHT
5.9 lbs
0.7in
THICKNESS
0.9in
The ASUS Zenbook Pro 15 has good portability, while the Dell Alienware m15 R7 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
8.5
The Dell Alienware m15 R7 has very good build quality, while the ASUS Zenbook Pro 15 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,109
$2,200
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS Zenbook Pro 15 has a price of $1,109 and the Dell Alienware m15 R7 costs $2,200.
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Key similarities
General Use
7.7
7.5
1920 x 1080
RESOLUTION
2560 x 1440
OLED
DISPLAY TECHNOLOGY
IPS
346.0 nits
DISPLAY BRIGHTNESS
300.0 nits
12.5 Hours
BATTERY LIFE
5.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.6/10
PORTABILITY SCORE
6.4/10
The ASUS Zenbook Pro 15 and Dell Alienware m15 R7 are both good for general use.
The ASUS Zenbook Pro 15 provides a solid balance for general use with its capable Ryzen 7 CPU, 16GB RAM, and vivid OLED screen, enhanced by its lighter weight and longer battery life for better portability. In contrast, the Dell Alienware m15 R7, while heavier with shorter battery uptime, offers a more powerful Ryzen 9 processor and a higher-resolution screen which benefits visually intensive tasks despite being less travel-friendly.
Content Creation
7.7
7.5
7.4/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook Pro 15 and Dell Alienware m15 R7 are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.5
7.3
7.4/10
OVERALL CPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS Zenbook Pro 15 and Dell Alienware m15 R7 are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
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How the ASUS Zenbook Pro 15 and the Dell Alienware m15 R7 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Pro 15 | Dell Alienware m15 R7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,109 | $2,200 | ||
Release Date | |||
Release Date | October 1, 2021 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 13.9'' x 9.4'' x 0.7'' | 14'' x 10.7'' x 0.94'' | |
Weight | |||
Weight | 4.41 lbs | 5.93 lbs | |
Width | |||
Width | 13.94" | 14.02" | |
Depth | |||
Depth | 9.37" | 10.73" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800H | AMD Ryzen 9 6900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 12.5 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 96 Wh | 86 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 346 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 6.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS Zenbook Pro 15
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2022
"The ASUS Zenbook Pro 15 offers a strong CPU, chassis, and display. One of the most popular 15.6-inch prosumer or multimedia laptops out there is the Dell XPS 15. Thus, comparisons between it and the Asus Zenbook Pro 15 are inevitable. Asus has a couple of tricks up its sleeve that XPS users are still missing out on including 1080p OLED and an AMD Ryzen CPU which help separate the Zenbook Pro 15 from the XPS 15. It also integrates a numpad and a few more port options albeit at the cost of a larger chassis size."
Dell Alienware m15 R7
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Dig into reviews and images
Tom's Hardware
Brandon Hill | October 2022
"The Alienware M15 offers solid gaming and leading endurance. It makes the most of its CPU and GPU while delivering stellar battery life for a gaming laptop. Opening the lid presents a full-size keyboard with honeycomb cutouts above it on the deck. An oblong RBG lightning element surrounds the entire rear panel and can be color-synced with the other lights on the laptop. There’s not a lot to dislike about the M15 Its productivity performance lagged in some areas, particularly in the storage benchmark, and it’s a bit heavy. Alienware has a clear winner here with the M15 based on its strong overall performance and endurance."
Get a great deal on the ASUS Zenbook Pro 15 or the Dell Alienware m15 R7
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
About Dell
Dell is a highly recognizable American technology company, and is one of the largest personal computer vendor by market share. Their laptops are very popular for both personal and professional use, and they also own the Alienware brand which makes mid to high end gaming laptops. Their premium XPS range of laptops offer great build quality and portability, while Latitude and Precision laptops are known for reliability, repairability and performance for business users.
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