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ZenBook Pro Duo 15
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Alienware m16 R2
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What we think

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Updated March 22, 2024·

If you prioritize a dual-screen setup and creative tasks such as video editing or graphic design, the Asus ZenBook Pro Duo offers unique features and an additional display for multitasking. On the other hand, if gaming or high-end computing is your primary focus, the Dell Alienware may provide better gaming performance and cooling systems suited for intensive tasks. The Asus tends to be more expensive, so if budget is a concern, the Alienware offers a balance between cost and capability. Consider also that the Asus may not be as portable due to its design, which can be a drawback if you travel frequently. 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 Duo 15
  • Very good for general use
  • Excellent for engineering and design
  • Very good for software development
  • Very good for content creation
  • Good portability
  • Best in class speakers
Advantages of the Dell Alienware m16 R2
  • Very good overall build quality
  • Very good keyboard

Key differences

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General Use

8.5
ZenBook Pro Duo 15
Alienware m16 R2
7.9
3840 x 2160
RESOLUTION
2560 x 1600
OLED
DISPLAY TECHNOLOGY
IPS
332.0 nits
DISPLAY BRIGHTNESS
302.0 nits
7.0 Hours
BATTERY LIFE
6.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
7.1/10
PORTABILITY SCORE
6.7/10
The ASUS ZenBook Pro Duo 15 is very good for general use, while the Dell Alienware m16 R2 is good.

Engineering and Design

9.0
ZenBook Pro Duo 15
Alienware m16 R2
8.4
9.2/10
OVERALL CPU SCORE
8.8/10
7.8/10
OVERALL GPU SCORE
8.5/10
32.0 GB
RAM
16.0 GB
The ASUS ZenBook Pro Duo 15 is excellent for engineering and design, while the Dell Alienware m16 R2 is very good.

Content Creation

8.7
ZenBook Pro Duo 15
Alienware m16 R2
7.9
9.2/10
OVERALL CPU SCORE
8.8/10
3840 x 2160
RESOLUTION
2560 x 1600
32.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS ZenBook Pro Duo 15 is very good for content creation, while the Dell Alienware m16 R2 is good.

Software Development

8.3
ZenBook Pro Duo 15
Alienware m16 R2
7.6
9.2/10
OVERALL CPU SCORE
8.8/10
32.0 GB
RAM
16.0 GB
3840 x 2160
RESOLUTION
2560 x 1600
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ZenBook Pro Duo 15 is very good for software development, while the Dell Alienware m16 R2 is good.

Screen Quality

8.3
ZenBook Pro Duo 15
Alienware m16 R2
8.2
15.6in
SIZE
16.0in
3840 x 2160
RESOLUTION
2560 x 1600
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
332.0 nits
BRIGHTNESS
302.0 nits
The ASUS Zenbook Pro Duo 15 has a better screen than the Dell Alienware m16 R2 for general use, engineering and design, software development, and content creation, while the Dell Alienware m16 R2 has a better screen for gaming and AI.

Build Quality

7.6
ZenBook Pro Duo 15
Alienware m16 R2
8.5
The Dell Alienware m16 R2 has very good build quality, while the ASUS ZenBook Pro Duo 15 has good build quality.

Cost

$2,000
ZenBook Pro Duo 15
Alienware m16 R2
$1,650
Product image
Product image

$500

$1,000

$1,500

$2,000

$2,500

$3,000

The ASUS ZenBook Pro Duo 15 has a price of $2,000 and the Dell Alienware m16 R2 costs $1,650.
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Key similarities

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Gaming and AI

7.8
ZenBook Pro Duo 15
Alienware m16 R2
7.9
7.8/10
OVERALL GPU SCORE
8.5/10
3840 x 2160
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.7/10
FAN NOISE SCORE
7.0/10
The Dell Alienware m16 R2 and ASUS ZenBook Pro Duo 15 are both good for gaming and AI.

Battery

7.0 Hours
ZenBook Pro Duo 15
Alienware m16 R2
6.0 Hours
The ASUS Zenbook Pro Duo 15 has 7 hours of battery life. The Dell Alienware m16 R2 has 6 hours of battery life.

Portability

Good
ZenBook Pro Duo 15
Alienware m16 R2
Fair
15.6in
SIZE
16.0in
5.1 lbs
WEIGHT
5.7 lbs
0.8in
THICKNESS
0.9in
Although they have very similar scores, PerfectRec considers ASUS ZenBook Pro Duo 15 to have good portability, while the Dell Alienware m16 R2 has only fair portability.
The most portable laptops are small, thin, and light.

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How the ASUS ZenBook Pro Duo 15 and the Dell Alienware m16 R2 compare to other laptops

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Spec Comparison

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ASUS ZenBook Pro Duo 15Dell Alienware m16 R2
ASUS ZenBook Pro Duo 15Dell Alienware m16 R2

GENERAL

Price
$2,000
$1,650
Release Date
February 1, 2023January 1, 2024
Overall Dimensions
14.2'' x 9.8'' x 0.85''14.3'' x 9.8'' x 0.93''
Weight
5.16 lbs5.75 lbs
Width
14.17"14.33"
Depth
9.81"9.81"

INTERNAL

Processor
Intel i9-12900HIntel Core Ultra 7 155H
RAM
32 GB16 GB
DDR Memory Version
55
RAM Slots
02
Storage
1024 GB1024 GB

BATTERY

Battery Life
7 Hours6 Hours
Battery Capacity
92 Wh90 Wh

SCREEN

Diagonal Size
15.6"16"
Display Technology
OLEDIPS
Resolution
3840 x 21602560 x 1600
Refresh Rate
60Hz240Hz
Display Brightness
332 nits302 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.6/108.5/10
Portability Score
7.1/106.8/10
Gaming Laptop Appearance
NoYes
Premium Business Laptop
NoNo
Fan Noise Score
7.8/107/10

HARDWARE FEATURES

Keyboard Quality Score
7.5/108.5/10
Speaker Quality Score
9.6/108.8/10
Webcam
720p1080p
Fingerprint Reader
NoNo
Backlit Keyboard
YesYes
Number Pad
NoNo

CONNECTIVITY

USB Type-A
12
USB-C ports
22
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
44

Shopping

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ASUS ZenBook Pro Duo 15

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Dig into reviews and images

PCWorld

Jared Newman | August 2021
"Benchmarks aside, the Asus ZenBook Pro Duo is hard to compare with other PCs. Its closest competition may be a multi-monitor desktop, or a laptop with an attached travel monitor. The Pro Duo is more portable and versatile than either of those options, especially with the software tools Asus has thrown on top. For a certain niche of artists, media creators, and gamers, all that might add up to something special, even if it’s unattainable for the rest of us."

Dell Alienware m16 R2

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Dig into reviews and images

LaptopMag

Momo Tabari | January 2024
"Alienware’s m16 R2 is a solid gaming laptop that leaves much to be desired, particularly in its quest to fulfill your needs as a product for productivity. Battery life under eight hours and a dim display are both vital issues for something that will accompany you through school projects or a workday. However, the Alienware m16 R2 is an exceedingly powerful gaming laptop, consistently being one of the best in our performance tests when compared against similar products. Even then, its display is lacking color, its fans get pretty darn loud, and its speakers aren’t punchy enough to rise above that noise."

Get a great deal on the ASUS ZenBook Pro Duo 15 or the Dell Alienware m16 R2

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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This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.

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Recommendations made
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About the laptop team

Joe Golden, Ph.D

CEO and Laptops 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
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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.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

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