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Legion Slim 5 16" (2024)
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Book 13
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Advantages of the Lenovo Legion Slim 5 16" (2024)
  • Very good for general use
  • Very good for engineering and design
  • Very good for gaming and AI
  • Very good for content creation
  • Very good overall display quality
  • Very good speakers
Advantages of the Razer Book 13
  • Very good overall build quality
  • Excellent portability
  • Excellent battery life

Key differences

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Gaming and AI

8.4
Legion Slim 5 16" (2024)
Book 13
6.2
8.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Legion Slim 5 16" (2024) is very good for gaming and AI, while the Razer Book 13 is only fair.

Engineering and Design

8.5
Legion Slim 5 16" (2024)
Book 13
7.1
8.9/10
OVERALL CPU SCORE
5.5/10
8.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5 16" (2024) is very good for engineering and design, while the Razer Book 13 is good.

Content Creation

8.1
Legion Slim 5 16" (2024)
Book 13
7.6
8.9/10
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 Lenovo Legion Slim 5 16" (2024) is very good for content creation, while the Razer Book 13 is good.

Screen Quality

8.0
Legion Slim 5 16" (2024)
Book 13
7.3
16.0in
SIZE
13.4in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
350.0 nits
BRIGHTNESS
507.0 nits
The Lenovo Legion Slim 5 has a better screen than the Razer Book 13 for general use, gaming and AI, engineering and design, software development, and content creation.

Battery

7.0 Hours
Legion Slim 5 16" (2024)
Book 13
14.0 Hours
The Lenovo Legion Slim 5 has 7 hours of battery life. The Razer Book 13 has 14 hours of battery life.

Portability

Fair
Legion Slim 5 16" (2024)
Book 13
Excellent
16.0in
SIZE
13.4in
5.0 lbs
WEIGHT
3.0 lbs
0.9in
THICKNESS
0.6in
The Razer Book 13 has excellent portability, while the Lenovo Legion Slim 5 16" (2024) has only fair portability.
The most portable laptops are small, thin, and light.

Build Quality

7.8
Legion Slim 5 16" (2024)
Book 13
8.5
The Razer Book 13 has very good build quality, while the Lenovo Legion Slim 5 16" (2024) has good build quality.
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Key similarities

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General Use

8.0
Legion Slim 5 16" (2024)
Book 13
7.6
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
507.0 nits
7.0 Hours
BATTERY LIFE
14.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
6.8/10
PORTABILITY SCORE
9.0/10
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 5 16" (2024) to be very good for general use, while the Razer Book 13 is good.

Software Development

7.8
Legion Slim 5 16" (2024)
Book 13
7.5
8.9/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo Legion Slim 5 16" (2024) and Razer Book 13 are both good for software development.

Cost

$1,300
Legion Slim 5 16" (2024)
Book 13
$1,389
Product imageProduct image

$500

$1,000

$1,500

$2,000

$2,500

The Lenovo Legion Slim 5 16" (2024) has a price of $1,300 and the Razer Book 13 costs $1,389.

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How the Lenovo Legion Slim 5 16" (2024) and the Razer Book 13 compare to other laptops

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Spec Comparison

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Lenovo Legion Slim 5 16" (2024)Razer Book 13
Lenovo Legion Slim 5 16" (2024)Razer Book 13

GENERAL

Price
$1,300
$1,389
Release Date
February 1, 2024April 1, 2021
Overall Dimensions
14.2'' x 10.3'' x 0.99''11.6'' x 7.8'' x 0.6''
Weight
5.07 lbs3.09 lbs
Width
14.16"11.64"
Depth
10.26"7.81"

INTERNAL

Processor
AMD Ryzen 7 8845HSIntel i7-1165G7
RAM
16 GB16 GB
DDR Memory Version
54
RAM Slots
20
Storage
1024 GB512 GB

BATTERY

Battery Life
7 Hours14 Hours
Battery Capacity
73.6 Wh55 Wh

SCREEN

Diagonal Size
16"13.4"
Display Technology
IPSIPS
Resolution
2560 x 16001920 x 1200
Refresh Rate
165Hz60Hz
Display Brightness
350 nits507 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.8/108.5/10
Portability Score
6.8/109.1/10
Gaming Laptop Appearance
YesNo
Premium Business Laptop
NoNo
Fan Noise Score
6.5/108/10

HARDWARE FEATURES

Keyboard Quality Score
8.5/108/10
Speaker Quality Score
8/107/10
Webcam
1080p720p
Fingerprint Reader
NoNo
Backlit Keyboard
YesYes
Number Pad
NoNo

CONNECTIVITY

USB Type-A
31
USB-C ports
22
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
N/A4

Shopping

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Lenovo Legion Slim 5 16" (2024)

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Dig into reviews and images

PCMag

Mark Knapp | August 2023
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."

Razer Book 13

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Dig into reviews and images

NotebookCheck

Allen Ngo | December 2020
"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 Lenovo Legion Slim 5 16" (2024) or the Razer Book 13

About Lenovo

Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.

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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Laptops evaluated
48,640
Laptops stats compiled
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Proprietary Laptops ratings developed
95,895
Recommendations made
20,778
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.

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