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ZenBook Pro Duo 15
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Blade 17
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What we think

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The PerfectRec laptop team Learn more
Updated January 10, 2024·

Let's consider your options. The ASUS ZenBook Pro Duo 15 offers a unique dual-screen setup which is great for multitasking and creative tasks, and its lower price can be appealing if you're on a budget. However, it's heavier and may have a shorter battery life compared to the Razer Blade 17, which is not as advantageous for mobility. The Razer Blade 17, on the other hand, typically provides top-tier gaming and processing performance and a more portable design, but it comes at a higher cost. If price is a major factor and you value screen real estate for productivity, go for the ASUS. But if you prefer gaming performance and better portability regardless of the higher expense, the Razer could be the way to go. 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
  • Good portability
  • Good battery life
  • Best in class speakers
Advantages of the Razer Blade 17
  • Very good for gaming and AI
  • Very good overall build quality
  • Excellent keyboard

Key differences

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Gaming and AI

7.8
ZenBook Pro Duo 15
Blade 17
8.6
7.8/10
OVERALL GPU SCORE
9.2/10
3840 x 2160
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.7/10
FAN NOISE SCORE
7.2/10
The Razer Blade 17 is very good for gaming and AI, while the ASUS ZenBook Pro Duo 15 is good.

Screen Quality

8.3
ZenBook Pro Duo 15
Blade 17
8.6
15.6in
SIZE
17.3in
3840 x 2160
RESOLUTION
3840 x 2160
OLED
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
332.0 nits
BRIGHTNESS
486.0 nits
The ASUS Zenbook Pro Duo 15 has a better screen than the Razer Blade 17 for engineering and design, while the Razer Blade 17 has a better screen for gaming and AI.

Battery

7.0 Hours
ZenBook Pro Duo 15
Blade 17
5.5 Hours
The ASUS Zenbook Pro Duo 15 has 7 hours of battery life. The Razer Blade 17 has 5.5 hours of battery life.

Build Quality

7.6
ZenBook Pro Duo 15
Blade 17
8.5
The Razer Blade 17 has very good build quality, while the ASUS ZenBook Pro Duo 15 has good build quality.

Cost

$2,000
ZenBook Pro Duo 15
Blade 17
$4,300
Product image
Product image

$1,000

$1,500

$2,000

$2,500

$3,000

$3,500

$4,000

The ASUS ZenBook Pro Duo 15 has a price of $2,000 and the Razer Blade 17 costs $4,300.
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Key similarities

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General Use

8.5
ZenBook Pro Duo 15
Blade 17
8.5
3840 x 2160
RESOLUTION
3840 x 2160
OLED
DISPLAY TECHNOLOGY
IPS
332.0 nits
DISPLAY BRIGHTNESS
486.0 nits
7.0 Hours
BATTERY LIFE
5.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
9.0/10
7.1/10
PORTABILITY SCORE
6.7/10
The ASUS ZenBook Pro Duo 15 and Razer Blade 17 are both very good for general use.

Engineering and Design

9.0
ZenBook Pro Duo 15
Blade 17
9.1
9.2/10
OVERALL CPU SCORE
9.2/10
7.8/10
OVERALL GPU SCORE
9.2/10
32.0 GB
RAM
32.0 GB
The Razer Blade 17 and ASUS ZenBook Pro Duo 15 are both excellent for engineering and design.

Content Creation

8.7
ZenBook Pro Duo 15
Blade 17
8.5
9.2/10
OVERALL CPU SCORE
9.2/10
3840 x 2160
RESOLUTION
3840 x 2160
32.0 GB
RAM
32.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS ZenBook Pro Duo 15 and Razer Blade 17 are both very good for content creation.

Software Development

8.3
ZenBook Pro Duo 15
Blade 17
8.5
9.2/10
OVERALL CPU SCORE
9.2/10
32.0 GB
RAM
32.0 GB
3840 x 2160
RESOLUTION
3840 x 2160
7.5/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 17 and ASUS ZenBook Pro Duo 15 are both very good for software development.

Portability

Good
ZenBook Pro Duo 15
Blade 17
Fair
15.6in
SIZE
17.3in
5.1 lbs
WEIGHT
6.0 lbs
0.8in
THICKNESS
0.7in
Although they have very similar scores, PerfectRec considers ASUS ZenBook Pro Duo 15 to have good portability, while the Razer Blade 17 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 Razer Blade 17 compare to other laptops

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Spec Comparison

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ASUS ZenBook Pro Duo 15Razer Blade 17
ASUS ZenBook Pro Duo 15Razer Blade 17

GENERAL

Price
$2,000
$4,300
Release Date
February 1, 2023February 1, 2022
Overall Dimensions
14.2'' x 9.8'' x 0.85''15.6'' x 10.2'' x 0.78''
Weight
5.16 lbs6.06 lbs
Width
14.17"15.55"
Depth
9.81"10.24"

INTERNAL

Processor
Intel i9-12900HIntel i9-12900H
RAM
32 GB32 GB
DDR Memory Version
55
RAM Slots
02
Storage
1024 GB1024 GB

BATTERY

Battery Life
7 Hours5.5 Hours
Battery Capacity
92 Wh82 Wh

SCREEN

Diagonal Size
15.6"17.3"
Display Technology
OLEDIPS
Resolution
3840 x 21603840 x 2160
Refresh Rate
60Hz144Hz
Display Brightness
332 nits486 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
7.8/107.3/10

HARDWARE FEATURES

Keyboard Quality Score
7.5/109/10
Speaker Quality Score
9.6/109.1/10
Webcam
720p1080p
Fingerprint Reader
NoNo
Backlit Keyboard
YesYes
Number Pad
NoNo

CONNECTIVITY

USB Type-A
13
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."

Razer Blade 17

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Dig into reviews and images

NotebookCheck

Sascha Mölck | July 2022
"Our test configuration of the Blade 17 targets gamers and creative professionals. A Core i9-12900H processor, GeForce RTX 3080 Ti Laptop GPU (175 watts TGP after the BIOS update, 16 GB of VRAM), and 32 GB of working memory equip the laptop for video processing, rending, and 4k gaming at the highest level. In addition, a fast PCIe-4 SSD (1 TB) ensures short load and storage times. With the Blade 17 (Early 2022), Razer delivers a successful and powerful work device for creative professionals. But this also has its price."

Get a great deal on the ASUS ZenBook Pro Duo 15 or the Razer Blade 17

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 Razer

Razer is an American-Singaporean technology company. Razer is best known for their Blade series laptops, well known for their strong performance and sleek design. Although Razer charges a premium price tag for their laptops, buyers can expect a stealthy laptop with clean fit and finish and strong performance. All of their models offer great portability and build quality compared to other gaming laptops.

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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.

By the numbers

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97,695
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
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.

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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