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·
Choose the ASUS Zenbook Flip S13 if portability, a higher resolution touchscreen display, and long battery life are crucial for you, particularly for daily tasks and less demanding applications. Opt for the Lenovo Legion Slim 5 if you require better performance for gaming, 3D rendering, or machine learning tasks, and don't mind a heavier laptop with a less pixel-dense screen. The Lenovo has a more powerful dedicated GPU but is also larger, heavier, and has a shorter battery life compared to the ASUS, which trades off some performance for compactness and longer usage between charges. 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 Zenbook Flip S13
- Excellent portability
- Very good battery life
Advantages of the Lenovo Legion Slim 5
- Very good for engineering and design
- Good for gaming and AI
- Very good keyboard
Key differences
Gaming and AI
6.3
7.7
3.7/10
OVERALL GPU SCORE
8.4/10
3840 x 2160
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Slim 5 is good for gaming and AI, while the ASUS Zenbook Flip S13 is only fair.
The Lenovo Legion Slim 5, with its Nvidia RTX 4060 graphics card and a higher screen refresh rate, is better suited for gaming and 3D applications compared to the ASUS Zenbook Flip S13, which comes with an Intel Iris Xe graphics card and a standard refresh rate. The Lenovo's GPU is more powerful for such tasks, and the refresh rate contributes to a smoother visual experience, critical for fast-paced gaming scenarios.
Engineering and Design
7.4
8.0
5.5/10
OVERALL CPU SCORE
8.3/10
3.7/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5 is very good for engineering and design, while the ASUS Zenbook Flip S13 is good.
The ASUS Zenbook Flip S13 with a high-resolution touchscreen and Intel graphics is tailored for design tasks offering exceptional screen quality, but the Lenovo Legion Slim 5, although less portable, stands out for engineering purposes with a more powerful AMD CPU and Nvidia GPU, better suited for computationally intensive tasks.
Screen Quality
7.9
7.2
13.3in
SIZE
16.0in
3840 x 2160
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
372.0 nits
BRIGHTNESS
300.0 nits
The ASUS Zenbook Flip S13 has a better screen than the Lenovo Legion Slim 5 for general use, engineering and design, and content creation.
The ASUS Zenbook Flip S13 excels in screen quality for general use and engineering due to its high-resolution display and brightness, offering clarity and vivid colors that can encompass wider color gamuts essential for design accuracy. However, its lower refresh rate makes it less ideal for gaming and 3D tasks which rely on smoother motion and quicker screen updates. The Lenovo Legion Slim 5 provides a balanced screen experience suitable for both general and engineering use with good resolution and color reproduction but falls short for gaming and 3D work, where its refresh rate is not optimized for high-speed graphics rendering.
Battery
10.5 Hours
7.0 Hours
The ASUS Zenbook Flip S13 has 10.5 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
Excellent
Fair
13.3in
SIZE
16.0in
2.6 lbs
WEIGHT
5.2 lbs
0.5in
THICKNESS
0.9in
The ASUS Zenbook Flip S13 has excellent portability, while the Lenovo Legion Slim 5 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,400
$1,000
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook Flip S13 has a price of $1,400 and the Lenovo Legion Slim 5 costs $1,000.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.7
7.6
3840 x 2160
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
372.0 nits
DISPLAY BRIGHTNESS
300.0 nits
10.5 Hours
BATTERY LIFE
7.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
9.3/10
PORTABILITY SCORE
6.7/10
The ASUS Zenbook Flip S13 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.
Content Creation
7.8
7.5
5.5/10
OVERALL CPU SCORE
8.3/10
3840 x 2160
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook Flip S13 and Lenovo Legion Slim 5 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
7.6
7.4
5.5/10
OVERALL CPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
3840 x 2160
RESOLUTION
1920 x 1200
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS Zenbook Flip S13 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
7.8
7.4
The ASUS Zenbook Flip S13 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 ASUS Zenbook Flip S13 and the Lenovo Legion Slim 5 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Flip S13 | Lenovo Legion Slim 5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $1,000 | ||
Release Date | |||
Release Date | August 1, 2021 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12'' x 8.3'' x 0.51'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 2.65 lbs | 5.29 lbs | |
Width | |||
Width | 12.01" | 14.16" | |
Depth | |||
Depth | 8.31" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1165G7 | AMD Ryzen 5 7640HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10.5 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 67 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 3840 x 2160 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 372 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 9.3/10 | 6.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 7/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
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 | N/A | |
Shopping
ASUS Zenbook Flip S13
See more
Dig into reviews and images
Tom's Hardware
Charles Jefferies | January 2023
"The Asus Zenbook S 13 Flip is an ultra-sleek 2-in-1 convertible. A gorgeous OLED screen and lightweight magnesium chassis make this convertible a traveller’s dream. Its SSD isn’t fast, but it won’t hold you back in everyday use. Its battery life also isn’t class leading, but it’s hardly off the pace. Overall, the Zenbook S 13 Flip OLED holds its head high in the premium convertible category and is a smaller alternative to the Spectre x360 13.5 and the Yoga 9i Gen 7."
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 ASUS Zenbook Flip S13 or the Lenovo Legion Slim 5
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare ASUS Zenbook Flip S13 vs. HP Dragonfly Pro 14"
VS
Compare ASUS Zenbook Flip S13 vs. MSI GP66 Leopard
VS
Compare ASUS Zenbook Flip S13 vs. Acer Swift 14
VS
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
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
132,495
Recommendations made
28,708
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
