The ASUS Vivobook S 15 OLED offers a vibrant OLED display with higher resolution and better color coverage, making it ideal for vivid visuals and media consumption, though it's less portable due to its size and weight. Its performance is well-suited for general use and engineering tasks, thanks to its more powerful processor and dedicated GPU. However, it has a limited number of USB-C ports and no Thunderbolt support, which could affect connectivity options.
In contrast, the Lenovo IdeaPad Slim 7i is more compact and lightweight, enhancing its portability for on-the-go use. It boasts more RAM, which is beneficial for multitasking, and has a longer battery life, ensuring you can work or play for extended periods without charging. While its screen isn't OLED, it still offers a good IPS panel with a decent refresh rate for everyday tasks. It also includes Thunderbolt ports for faster data transfer and versatile connectivity.
If you prioritize a superior display and better performance for more demanding tasks, the ASUS is the way to go. However, if portability, longer battery life, and extensive multitasking are more important to you, the Lenovo IdeaPad Slim 7i would be a more suitable choice. 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 Vivobook S 15 OLED
Very good for engineering and design
Very good for content creation
Very good overall display quality
Very good speakers
Advantages of the Lenovo IdeaPad Slim 7i
Very good battery life
Very good keyboard
Key differences
Engineering and Design
8.0/10
7.1/10
8.8/10
OVERALL CPU SCORE
5.5/10
4.2/10
OVERALL GPU SCORE
3.7/10
8.0 GB
RAM
16.0 GB
The ASUS Vivobook S 15 OLED is very good for engineering and design, while the Lenovo IdeaPad Slim 7i 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.
Screen Quality
8.8/10
6.9/10
15.6in
SIZE
14.0in
2880 x 1620
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
60Hz
600.0 nits
BRIGHTNESS
340.0 nits
The ASUS Vivobook S 15 OLED has a better screen than the Lenovo IdeaPad Slim 7i for general use, gaming and AI, engineering and design, software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.0 Hours
11.5 Hours
The ASUS Vivobook S 15 OLED has 9 hours of battery life. The Lenovo IdeaPad Slim 7i has 11.5 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
Very Good
15.6in
SIZE
14.0in
3.3 lbs
WEIGHT
2.9 lbs
0.5in
THICKNESS
0.5in
The Lenovo IdeaPad Slim 7i and ASUS Vivobook S 15 OLED both have very good portability, though the Lenovo IdeaPad Slim 7i has somewhat better portability.
The most portable laptops are small, thin, and light.
Cost
$1,249
$899
$0
$500
$1,000
$1,500
$2,000
The ASUS Vivobook S 15 OLED has a price of $1,249 and the Lenovo IdeaPad Slim 7i costs $899.
The ASUS Vivobook S 15 OLED and Lenovo IdeaPad Slim 7i 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.
Gaming and AI
6.7/10
6.2/10
4.2/10
OVERALL GPU SCORE
3.7/10
2880 x 1620
RESOLUTION
1920 x 1080
120Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
9.5/10
The ASUS Vivobook S 15 OLED and Lenovo IdeaPad Slim 7i are both only fair for gaming and AI.
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
8.0/10
7.7/10
8.8/10
OVERALL CPU SCORE
5.5/10
2880 x 1620
RESOLUTION
1920 x 1080
8.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS Vivobook S 15 OLED to be very good for content creation, while the Lenovo IdeaPad Slim 7i 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.
Software Development
7.8/10
7.5/10
8.8/10
OVERALL CPU SCORE
5.5/10
8.0 GB
RAM
16.0 GB
2880 x 1620
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS Vivobook S 15 OLED and Lenovo IdeaPad Slim 7i 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
7.4/10
7.8/10
The Lenovo IdeaPad Slim 7i and ASUS Vivobook S 15 OLED 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 Vivobook S 15 OLED and the Lenovo IdeaPad Slim 7i compare to other laptops
"The Asus Vivobook S 15 OLED excels as a capable work machine at an affordable price. It offers commendable performance, thanks to its 12th Gen Intel chip, delivers quality on-screen entertainment with its 15.6-inch OLED display, and can (kind of) get you through a full day of work. Oh, and its special Asus Antibacterial Guard is a nice touch for those who like a clean laptop."
"Among Lenovo's multiple laptop brands, the IdeaPad family is decidedly the one designed for consumers: people who want decent performance at a reasonable price. Consider, then, this laptop a paragon for the pickier members of that crowd. With a 14-inch touch-enabled display, a comfortable keyboard, an Evo-certified Intel Core i7 11th Generation CPU, and the latest Windows 11 operating system, the IdeaPad Slim 7i Pro ultraportable ($1,199 as tested) is a slick mainstream machine at a bit of a premium price, and quite capable for everyday tasks."
Get a great deal on the ASUS Vivobook S 15 OLED or the Lenovo IdeaPad Slim 7i
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
98,595
Recommendations made
21,363
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.