The ASUS ROG Zephyrus M16 offers higher performance ideal for intensive engineering tasks and gaming with its more powerful processor and dedicated graphics card but it is less portable due to its larger size and weight. The Razer Book 13, on the other hand, offers a highly portable design perfect for general use, with better battery life and a touch screen but isn't suited for demanding tasks like high-end gaming or 3D rendering. Both laptops are similarly priced, so choose the ASUS if performance is a priority or the Razer if you need something easy to carry around with better battery life. 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 ROG Zephyrus M16
Very good for engineering and design
Very good for gaming and AI
Very good for content creation
Excellent overall display quality
Best in class speakers
Advantages of the Razer Book 13
Excellent portability
Excellent battery life
Very good keyboard
Key differences
Gaming and AI
8.5/10
6.2/10
8.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1200
240Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.2/10
FAN NOISE SCORE
8.0/10
The ASUS ROG Zephyrus M16 is very good for gaming and AI, while the Razer Book 13 is only fair.
The ASUS ROG Zephyrus M16 is superior for gaming and 3D because it has a more powerful Nvidia RTX GPU and a higher screen refresh rate, enhancing visual fluidity and rendering performance essential for these tasks. In contrast, the Razer Book 13 uses an integrated Intel GPU with a lower refresh rate, suitable for lighter gaming and 3D work, but falls short for more demanding applications.
Engineering and Design
8.8/10
7.1/10
9.5/10
OVERALL CPU SCORE
5.5/10
8.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Zephyrus M16 is very good for engineering and design, while the Razer Book 13 is good.
The ASUS ROG Zephyrus M16 is excellent for engineering and design primarily due to its more powerful Intel i9 processor, superior Nvidia RTX GPU, and higher screen pixel density which directly translate to stronger performance and better visual detail, although it is heavier and has a shorter battery life compared to the Razer Book 13. The Razer Book 13, while still good for such tasks, has a less potent i7 processor and integrated Intel Iris Xe graphics, and while more portable with a longer battery life, it offers lower performance and screen quality for intensive tasks.
Content Creation
8.2/10
7.6/10
9.5/10
OVERALL CPU SCORE
5.5/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Zephyrus M16 is very good for content creation, while the Razer Book 13 is good.
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.
Screen Quality
9.0/10
7.3/10
16.0in
SIZE
13.4in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
60Hz
627.0 nits
BRIGHTNESS
507.0 nits
The ASUS ROG Zephyrus M16 has a better screen than the Razer Book 13 for general use, gaming and AI, engineering and design, software development, and content creation.
For general use, the ASUS ROG Zephyrus M16's high-resolution display with superior brightness makes for vivid and clear visuals, while the Razer Book 13's slightly lower brightness and resolution offer a still pleasing but less striking image. In engineering and design, the ASUS excels with wider color gamuts, ensuring more accurate color representation, essential for professional work, though the Razer's color reproduction is adequate for most tasks. However, for 3D and gaming, the ASUS' lower refresh rate means less fluid motion compared to laptops designed for such tasks, with the Razer similarly lagging behind specialized gaming machines.
Battery
4.5 Hours
14.0 Hours
The ASUS ROG Zephyrus M16 has 4.5 hours of battery life. The Razer Book 13 has 14 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
Excellent
16.0in
SIZE
13.4in
4.6 lbs
WEIGHT
3.0 lbs
0.8in
THICKNESS
0.6in
The Razer Book 13 has excellent portability, while the ASUS ROG Zephyrus M16 has good portability.
The most portable laptops are small, thin, and light.
Cost
$2,059
$1,389
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS ROG Zephyrus M16 has a price of $2,059 and the Razer Book 13 costs $1,389.
The ASUS ROG Zephyrus M16 and Razer Book 13 are both good for general use.
The ASUS ROG Zephyrus M16 is well-suited for general use thanks to its powerful CPU, ample RAM, and high-quality, large screen, but it is less portable and has shorter battery life compared to the Razer Book 13, which offers better portability and longer battery life making it a strong candidate for general use, especially when mobility is a priority, though its screen is smaller and less powerful CPU than the ASUS. Both have high-quality keyboards and excellent heat management, with the ASUS additionally excelling in speaker and screen quality, while the Razer Book 13 provides a quieter operating noise.
Software Development
7.7/10
7.5/10
9.5/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Zephyrus M16 and Razer Book 13 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.
Build Quality
8.5/10
8.5/10
The ASUS ROG Zephyrus M16 and Razer Book 13 both have very good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the ASUS ROG Zephyrus M16 and the Razer Book 13 compare to other laptops
"The ASUS ROG Zephyrus M16 is not yet as optimised as its predecessor. Compared to the previous gen, performance and efficiency have improved significantly. What's more, the wonderful, Mini-LED Nebula display is a contender for the main highlight and almost manages to put the CPU and GPU in the shade. We already found its predecessor to be a well-rounded and well-optimised gaming machine. Generally, but not unequivocally, that also applies to the new Asus M16. Similar to most of the current, new laptops, we are dealing with a double generational leap in terms of the CPU and GPU. However, this change doesn't always run smoothly."
"The Razer Book is like an XPS 13, but faster. The Book 13 combines the design philosophy and performance of a Blade Stealth with the 16:10 display of a Dell XPS 13 for an impressive piece of hardware. Office users who want something more stylish than the typical Dell, HP or Lenovo will certainly find themselves drawn to this Razer subnotebook. If your priorities are to have the best-looking and fastest 13-inch laptop in the office over auxiliary features, however, then the Book 13 proudly fulfills that niche."
Get a great deal on the ASUS ROG Zephyrus M16 or the Razer Book 13
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.
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
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
100,995
Recommendations made
21,883
Consumer hours saved
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.