The Lenovo Legion Slim 5 16" (2024) is very good for gaming and AI, while the ASUS Zenbook 14X 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.
Engineering and Design
7.7/10
8.5/10
7.9/10
OVERALL CPU SCORE
8.9/10
3.9/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5 16" (2024) is very good for engineering and design, while the ASUS Zenbook 14X is good.
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.
Content Creation
7.6/10
8.1/10
7.9/10
OVERALL CPU SCORE
8.9/10
2880 x 1800
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5 16" (2024) is very good for content creation, while the ASUS Zenbook 14X 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
8.3/10
8.0/10
14.0in
SIZE
16.0in
2880 x 1800
RESOLUTION
2560 x 1600
OLED
DISPLAY TECHNOLOGY
IPS
90Hz
REFRESH RATE
165Hz
339.0 nits
BRIGHTNESS
350.0 nits
The ASUS Zenbook 14X has a better screen than the Lenovo Legion Slim 5 for general use, and engineering and design, while the Lenovo Legion Slim 5 has a better screen for gaming and AI, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
5.5 Hours
7.0 Hours
The ASUS Zenbook 14X has 5.5 hours of battery life. The Lenovo Legion Slim 5 has 7 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
Very Good
Fair
14.0in
SIZE
16.0in
3.0 lbs
WEIGHT
5.0 lbs
0.6in
THICKNESS
0.9in
The ASUS Zenbook 14X has very good portability, while the Lenovo Legion Slim 5 16" (2024) has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$777
$1,770
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The ASUS Zenbook 14X has a price of $777 and the Lenovo Legion Slim 5 16" (2024) costs $1,770.
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 5 16" (2024) to be very good for general use, while the ASUS Zenbook 14X is good.
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.
Software Development
7.4/10
7.8/10
7.9/10
OVERALL CPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5 16" (2024) and ASUS Zenbook 14X 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
7.8/10
7.8/10
The ASUS Zenbook 14X and Lenovo Legion Slim 5 16" (2024) both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the ASUS Zenbook 14X and the Lenovo Legion Slim 5 16" (2024) compare to other laptops
"With the Zenbook 14X, Asus has a 14-incher in its range that is - mostly - a joy to use. First, there is the colorful OLED panel with 3K resolution that displays the sRGB and DCI-P3 color spaces. The Zenbook is also at the forefront in terms of workmanship, input devices and connections with 2x Thunderbolt 4 ports and a generous keyboard layout. A pleasure to use, the Zenbook 14X is a solid, very well-built subnotebook that sits well on the table. A runtime of five hours, however, is below average for a high-end subnotebook nowadays. The OLED screensaver causes increased power consumption when in idle mode."
"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 ASUS Zenbook 14X or the Lenovo Legion Slim 5 16" (2024)
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 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.
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.
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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.