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
Advantages of the Lenovo Legion Slim 5
- Good for gaming and AI
- Very good keyboard
Advantages of the Samsung Galaxy Book4 Pro
- Very good for content creation
- Very good overall display quality
- Very good portability
- Very good battery life
- Very good speakers
Key differences
Gaming and AI
7.7
6.6
8.4/10
OVERALL GPU SCORE
4.1/10
1920 x 1200
RESOLUTION
2880 x 1800
144Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.7/10
The Lenovo Legion Slim 5 is good for gaming and AI, while the Samsung Galaxy Book4 Pro is only fair.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Content Creation
7.5
8.1
8.3/10
OVERALL CPU SCORE
8.6/10
1920 x 1200
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book4 Pro is very good for content creation, while the Lenovo Legion Slim 5 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
7.2
8.7
16.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
144Hz
REFRESH RATE
120Hz
300.0 nits
BRIGHTNESS
408.0 nits
The Samsung Galaxy Book4 Pro has a better screen than the Lenovo Legion Slim 5 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
7.0 Hours
10.0 Hours
The Lenovo Legion Slim 5 has 7 hours of battery life. The Samsung Galaxy Book4 Pro has 10 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
Fair
Very Good
16.0in
SIZE
16.0in
5.2 lbs
WEIGHT
3.4 lbs
0.9in
THICKNESS
0.4in
The Samsung Galaxy Book4 Pro has very good portability, while the Lenovo Legion Slim 5 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$1,450
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Legion Slim 5 has a price of $1,000 and the Samsung Galaxy Book4 Pro costs $1,450.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.6
7.9
1920 x 1200
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
300.0 nits
DISPLAY BRIGHTNESS
408.0 nits
7.0 Hours
BATTERY LIFE
10.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
6.7/10
PORTABILITY SCORE
8.5/10
The Samsung Galaxy Book4 Pro and Lenovo Legion Slim 5 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.
Engineering and Design
8.0
8.0
8.3/10
OVERALL CPU SCORE
8.6/10
8.4/10
OVERALL GPU SCORE
4.1/10
16.0 GB
RAM
16.0 GB
The Samsung Galaxy Book4 Pro and Lenovo Legion Slim 5 are both very good for engineering and design.
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.
Software Development
7.4
7.9
8.3/10
OVERALL CPU SCORE
8.6/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2880 x 1800
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Pro and Lenovo Legion Slim 5 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
7.4
7.6
The Samsung Galaxy Book4 Pro and Lenovo Legion Slim 5 both have 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 Lenovo Legion Slim 5 and the Samsung Galaxy Book4 Pro compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Slim 5 | Samsung Galaxy Book4 Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,450 | ||
Release Date | |||
Release Date | May 1, 2023 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10.3'' x 0.99'' | 14'' x 9.9'' x 0.49'' | |
Weight | |||
Weight | 5.29 lbs | 3.44 lbs | |
Width | |||
Width | 14.16" | 13.99" | |
Depth | |||
Depth | 10.25" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 7640HS | Intel Core Ultra 5 125H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 63 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 1920 x 1200 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 300 nits | 408 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 6.7/10 | 8.6/10 | |
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 | 7.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 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 | N/A | 4 | |
Shopping
Lenovo Legion Slim 5
See more
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."
Get a great deal on the Lenovo Legion Slim 5 or the Samsung Galaxy Book4 Pro
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 Samsung
Samsung Electronics is one of the largest technology corporation by revenue. Based in South Korea, they are very well known for their wide range of phones, tablets, TVs and appliances. Their main line of laptops is the Galaxy Book series, launched in 2017. This range includes 2-in-1 convertible devices and standard notebooks, with a focus on portability and value for money.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Lenovo Legion Slim 5 vs. LG Ultra 16
VS
Compare Lenovo Legion Slim 5 vs. ASUS Vivobook 16X
VS
Compare Lenovo Legion Slim 5 vs. ASUS TUF Gaming F17
VS
Compare Samsung Galaxy Book4 Pro vs. Lenovo Legion Slim 5
VS
Compare Samsung Galaxy Book4 Pro vs. Samsung Galaxy Book4 Pro 360
VS
Compare Samsung Galaxy Book4 Pro vs. Lenovo Yoga Pro 9i
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
130,995
Recommendations made
28,383
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
