The ASUS Zenbook S 13 is a compelling choice for those prioritizing portability and battery life, with its slim design, lightweight build, and impressive battery endurance, making it ideal for on-the-go professionals who need a durable and long-lasting device for general use and light engineering tasks. Its OLED display offers vibrant colors and deep blacks, which is excellent for media consumption and everyday work. However, it may not satisfy the needs of gamers or those requiring high-performance graphics capabilities due to its integrated GPU.
On the other hand, the Lenovo Yoga Pro 9i, while slightly heavier and with less battery life, provides a significant performance boost with its dedicated Nvidia RTX 4050 graphics card, making it suitable for more demanding tasks such as gaming, 3D rendering, and machine learning. The Mini LED display with touchscreen capability offers high brightness and a fast refresh rate, which enhances the visual experience, especially for fast-moving content and gaming. It also has a larger screen, which can be beneficial for productivity and immersive entertainment. The Yoga Pro 9i's versatility and performance come at the cost of portability and battery life, but it's a powerful all-rounder that can handle a wide range of tasks effectively.
Ultimately, your decision should be based on your primary use case. If you value a lightweight, long-lasting laptop for everyday tasks and occasional light engineering work, the ASUS Zenbook S 13 is the way to go. However, if you need a more powerful machine that can handle intensive gaming and professional graphics work, the Lenovo Yoga Pro 9i would be the better investment, despite its larger size and shorter battery life. 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 S 13
Best in class portability
Very good battery life
Very good keyboard
Advantages of the Lenovo Yoga Pro 9i
Good for gaming and AI
Best in class overall display quality
Key differences
General Use
8.6/10
8.1/10
2880 x 1800
RESOLUTION
3200 x 2000
OLED
DISPLAY TECHNOLOGY
Mini LED
365.0 nits
DISPLAY BRIGHTNESS
400.0 nits
11.0 Hours
BATTERY LIFE
9.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
9.5/10
PORTABILITY SCORE
7.3/10
The ASUS Zenbook S 13 and Lenovo Yoga Pro 9i are both very good for general use, though the ASUS Zenbook S 13 is somewhat better.
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
6.5/10
7.7/10
3.7/10
OVERALL GPU SCORE
7.3/10
2880 x 1800
RESOLUTION
3200 x 2000
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Yoga Pro 9i is good for gaming and AI, while the ASUS Zenbook S 13 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
8.2/10
8.7/10
7.4/10
OVERALL CPU SCORE
8.8/10
3.7/10
OVERALL GPU SCORE
7.3/10
32.0 GB
RAM
16.0 GB
The Lenovo Yoga Pro 9i and ASUS Zenbook S 13 are both very good for engineering and design, though the Lenovo Yoga Pro 9i is somewhat better.
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
8.1/10
9.8/10
13.3in
SIZE
16.0in
2880 x 1800
RESOLUTION
3200 x 2000
OLED
DISPLAY TECHNOLOGY
Mini LED
60Hz
REFRESH RATE
165Hz
365.0 nits
BRIGHTNESS
400.0 nits
The ASUS Zenbook S 13 has a better screen than the Lenovo Yoga Pro 9i for software development, while the Lenovo Yoga Pro 9i has a better screen for general use, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
11.0 Hours
9.0 Hours
The ASUS Zenbook S 13 has 11 hours of battery life. The Lenovo Yoga Pro 9i has 9 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
Best in Class
Good
13.3in
SIZE
16.0in
2.2 lbs
WEIGHT
4.9 lbs
0.4in
THICKNESS
0.7in
The ASUS Zenbook S 13 has best in class portability, while the Lenovo Yoga Pro 9i has good portability.
The most portable laptops are small, thin, and light.
The ASUS Zenbook S 13 and Lenovo Yoga Pro 9i are both very 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
8.3/10
8.1/10
7.4/10
OVERALL CPU SCORE
8.8/10
32.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
3200 x 2000
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
The ASUS Zenbook S 13 and Lenovo Yoga Pro 9i are both very 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
7.6/10
7.4/10
The ASUS Zenbook S 13 and Lenovo Yoga Pro 9i both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,400
$1,450
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook S 13 has a price of $1,400 and the Lenovo Yoga Pro 9i costs $1,450.
Give feedback
We’re constantly working to improve.
How the ASUS Zenbook S 13 and the Lenovo Yoga Pro 9i compare to other laptops
"The Asus Zenbook S 13 is the slimmest OLED ultrabook worldwide struggles with annoying fans. The new Zenbook S 13 leaves us with mixed feelings, particularly since last year's model was so good. Asus has completely reworked the device, making the laptop noticeably slimmer. The result also looks good and the case makes a great impression, particularly also in terms of the stability. The new plasma ceramic surface feels great, and there are no problems with fingerprints. In addition, it now includes some of the known connections such as an HDMI port and a regular USB-A connection, which is a good achievement in such a slim device."
Get a great deal on the ASUS Zenbook S 13 or the Lenovo Yoga Pro 9i
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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