A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Lenovo Legion 5 17" offers a larger screen, more potent graphics for gaming and engineering applications, and is slightly less expensive but is bulkier and has shorter battery life. The Razer Book 13 is more portable and has a longer battery life, better for on-the-go use and general tasks with a higher resolution touchscreen. Choose the Lenovo for gaming or engineering work, and the Razer if you prioritize portability and battery life for general use. 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 Lenovo Legion 5 17"
- Good for gaming and AI
Advantages of the Razer Book 13
- Very good overall build quality
- Excellent portability
- Excellent battery life
Key differences
Gaming and AI
7.4
6.2
7.5/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1200
144Hz
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 5 17" is good for gaming and AI, while the Razer Book 13 is only fair.
The Lenovo Legion 5 17" is geared towards gaming and 3D applications, sporting a dedicated Nvidia RTX 3060 graphics card and a higher screen refresh rate, which provides a smoother visual experience critical for gaming. In contrast, the Razer Book 13 has an integrated Intel Iris Xe graphics and a standard refresh rate, which can handle lighter gaming and 3D tasks but may struggle with more demanding graphics processing.
Engineering and Design
7.6
7.1
7.4/10
OVERALL CPU SCORE
5.5/10
7.5/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 5 17" and Razer Book 13 are both good for engineering and design, though the Lenovo Legion 5 17" is somewhat better.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Screen Quality
7.3
7.3
17.3in
SIZE
13.4in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
305.0 nits
BRIGHTNESS
507.0 nits
The Lenovo Legion 5 17" has a better screen than the Razer Book 13 for gaming and AI, while the Razer Book 13 has a better screen for general use, content creation, and software development.
For general use, the Lenovo Legion 5 17" and the Razer Book 13 both offer screens that are bright and clear with solid resolutions, making text and images sharp, which is essential for everyday tasks like browsing and document editing. When it comes to engineering and design, both laptops have screens that cover a range of colors well, rendering them accurately, which is crucial for professionals who need precise color representation for their work. However, their lower refresh rates make them less suitable for gaming and 3D, where fast and fluid motion is key, and higher refresh rates help prevent motion blur and provide a more immersive experience.
Battery
4.5 Hours
14.0 Hours
The Lenovo Legion 5 17" 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
Poor
Excellent
17.3in
SIZE
13.4in
6.5 lbs
WEIGHT
3.0 lbs
1.0in
THICKNESS
0.6in
The Razer Book 13 has excellent portability, while the Lenovo Legion 5 17" has poor portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.5
The Razer Book 13 has very good build quality, while the Lenovo Legion 5 17" has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,200
$1,389
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Legion 5 17" has a price of $1,200 and the Razer Book 13 costs $1,389.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.2
7.6
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
305.0 nits
DISPLAY BRIGHTNESS
507.0 nits
4.5 Hours
BATTERY LIFE
14.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
5.8/10
PORTABILITY SCORE
9.0/10
The Razer Book 13 and Lenovo Legion 5 17" are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
7.2
7.6
7.4/10
OVERALL CPU SCORE
5.5/10
1920 x 1080
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Book 13 and Lenovo Legion 5 17" 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
7.0
7.5
7.4/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Razer Book 13 and Lenovo Legion 5 17" 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.
Give feedback
We’re constantly working to improve.
How the Lenovo Legion 5 17" and the Razer Book 13 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion 5 17" | Razer Book 13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $1,389 | ||
Release Date | |||
Release Date | October 1, 2021 | April 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 15.7'' x 11.4'' x 1'' | 11.6'' x 7.8'' x 0.6'' | |
Weight | |||
Weight | 6.57 lbs | 3.09 lbs | |
Width | |||
Width | 15.7" | 11.64" | |
Depth | |||
Depth | 11.41" | 7.81" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-11800H | Intel i7-1165G7 | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 4.5 Hours | 14 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 55 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 13.4" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 305 nits | 507 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 5.8/10 | 9.1/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7/10 | |
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 | 4 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Lenovo Legion 5 17"
See more
Dig into reviews and images
NotebookCheck
Sebastian Bade | February 2022
"The Lenovo Legion 5 17 is a current-gen 17-inch gaming laptop and equipped with the latest AMD CPU and a powerful GPU, that manages to reach its full potential. The AMD Ryzen 5 5600H is a very good choice for this laptop and able to maintain its performance level for long periods of time. Our test model only falls behind consistently in a direct comparison with its competitors that are often equipped with eight cores and 16 threads. Despite this, the Legion 5 17 leaves an excellent impression and is almost able to keep up with an Nvidia GeForce RTX 3070 mobile GPU in synthetic benchmarks."
Razer Book 13
See more
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 5 17" 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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Lenovo Legion 5 17" vs. Microsoft Surface Laptop 6 13.5"
VS
Compare Lenovo Legion 5 17" vs. Microsoft Surface Laptop 6 15"
VS
Compare Lenovo Legion 5 17" vs. Dell Inspiron 14 Plus
VS
Compare Razer Book 13 vs. ASUS ROG Strix G15 Advantage Edition
VS
Compare Razer Book 13 vs. MSI Pulse GL66
VS
Compare Razer Book 13 vs. ASUS TUF Gaming F15
VS
FAQs
FAQs about laptops
Why trust us
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
131,595
Recommendations made
28,513
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.
Featured in
