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Vivobook S 15
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IdeaPad Slim 7i
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What we think

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Updated January 10, 2024·

The ASUS Vivobook S 15 is generally less expensive than the Lenovo IdeaPad Slim 7i, offers larger storage, and a bigger screen, but is heavier and has a shorter battery life. The ASUS's AMD Ryzen processor and integrated graphics are suitable for general-use and moderate engineering tasks, but may not excel in intensive 3D rendering or machine learning work. The Lenovo, with its Intel processor and Iris Xe graphics, is lighter and more portable with a better battery life, making it ideal for on-the-go use and good for general and engineering tasks. However, it has less storage and might cost more. Both have high-quality keyboards and lack hardware ray tracing, making them not ideal for intensive gaming. 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
  • The ASUS Vivobook S 15 has no clear advantages over the Lenovo IdeaPad Slim 7i.
Advantages of the Lenovo IdeaPad Slim 7i
  • Very good portability
  • Very good battery life
  • Good speakers
  • Very good keyboard

Key differences

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Screen Quality

6.3
Vivobook S 15
IdeaPad Slim 7i
6.9
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
267.0 nits
BRIGHTNESS
340.0 nits
The Lenovo IdeaPad Slim 7i has a better screen than the ASUS Vivobook S 15 for general use, gaming and AI, and engineering and design.

Battery

9.0 Hours
Vivobook S 15
IdeaPad Slim 7i
11.5 Hours
The ASUS Vivobook S 15 has 9 hours of battery life. The Lenovo IdeaPad Slim 7i has 11.5 hours of battery life.

Portability

Good
Vivobook S 15
IdeaPad Slim 7i
Very Good
15.6in
SIZE
14.0in
3.9 lbs
WEIGHT
2.9 lbs
0.7in
THICKNESS
0.5in
The Lenovo IdeaPad Slim 7i has very good portability, while the ASUS Vivobook S 15 has good portability.
The most portable laptops are small, thin, and light.

Build Quality

7.0
Vivobook S 15
IdeaPad Slim 7i
7.8
The Lenovo IdeaPad Slim 7i and ASUS Vivobook S 15 both have good build quality, though the Lenovo IdeaPad Slim 7i has somewhat better build quality.
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Key similarities

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General Use

7.7
Vivobook S 15
IdeaPad Slim 7i
7.7
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
267.0 nits
DISPLAY BRIGHTNESS
340.0 nits
9.0 Hours
BATTERY LIFE
11.5 Hours
6.7/10
KEYBOARD QUALITY SCORE
8.0/10
7.7/10
PORTABILITY SCORE
8.9/10
The ASUS Vivobook S 15 and Lenovo IdeaPad Slim 7i are both good for general use.

Gaming and AI

6.3
Vivobook S 15
IdeaPad Slim 7i
6.2
3.7/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
9.5/10
The ASUS Vivobook S 15 and Lenovo IdeaPad Slim 7i are both only fair for gaming and AI.

Engineering and Design

7.1
Vivobook S 15
IdeaPad Slim 7i
7.1
7.4/10
OVERALL CPU SCORE
5.5/10
3.7/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS Vivobook S 15 and Lenovo IdeaPad Slim 7i are both good for engineering and design.

Content Creation

7.6
Vivobook S 15
IdeaPad Slim 7i
7.7
7.4/10
OVERALL CPU SCORE
5.5/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo IdeaPad Slim 7i and ASUS Vivobook S 15 are both good for content creation.

Software Development

7.4
Vivobook S 15
IdeaPad Slim 7i
7.5
7.4/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.7/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Slim 7i and ASUS Vivobook S 15 are both good for software development.

Cost

$908
Vivobook S 15
IdeaPad Slim 7i
$899
Product imageProduct image

$400

$600

$800

$1,000

$1,200

$1,400

The ASUS Vivobook S 15 has a price of $908 and the Lenovo IdeaPad Slim 7i costs $899.

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How the ASUS Vivobook S 15 and the Lenovo IdeaPad Slim 7i compare to other laptops

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Spec Comparison

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ASUS Vivobook S 15Lenovo IdeaPad Slim 7i
ASUS Vivobook S 15Lenovo IdeaPad Slim 7i

GENERAL

Price
$908
$899
Release Date
May 1, 2023October 1, 2020
Overall Dimensions
14.2'' x 9.2'' x 0.74''12.6'' x 8.2'' x 0.59''
Weight
3.97 lbs2.99 lbs
Width
14.17"12.62"
Depth
9.17"8.2"

INTERNAL

Processor
AMD Ryzen 7 5800HIntel i7-1165G7
RAM
16 GB16 GB
DDR Memory Version
44
RAM Slots
10
Storage
1024 GB512 GB

BATTERY

Battery Life
9 Hours11.5 Hours
Battery Capacity
70 Wh60.7 Wh

SCREEN

Diagonal Size
15.6"14"
Display Technology
IPSIPS
Resolution
1920 x 10801920 x 1080
Refresh Rate
60Hz60Hz
Display Brightness
267 nits340 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7/107.8/10
Portability Score
7.7/108.9/10
Gaming Laptop Appearance
NoNo
Premium Business Laptop
NoNo
Fan Noise Score
7.5/109.5/10

HARDWARE FEATURES

Keyboard Quality Score
6.8/108/10
Speaker Quality Score
6/107.5/10
Webcam
720p720p
Fingerprint Reader
YesYes
Backlit Keyboard
YesYes
Number Pad
YesNo

CONNECTIVITY

USB Type-A
22
USB-C ports
12
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
N/A4

Shopping

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ASUS Vivobook S 15

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Dig into reviews and images

NotebookCheck

Mario Petzold | February 2023
"Internals make Asus VivoBook S15 laptop a compelling option. The Asus multimedia laptop may look rather below-average with its modest black chassis, lack of a dedicated GPU, limited RAM and meagre port selection without Thunderbolt support. But your impression of the device will start changing once you set your eyes on its high-contrast OLED capable of producing deep blacks and highly accurate colours. And your opinion will change completely when the VivoBook is switched on. The AMD CPU can effortlessly keep up with powerful rivals from Intel. The integrated Radeon graphics blows away Intel's iGPU when it comes to graphics workloads such as rendering and simpler games."

Lenovo IdeaPad Slim 7i

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Dig into reviews and images

PCMag

Ted Needleman | January 2022
"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 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.

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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.

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