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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The ASUS Zenbook Flip S13, priced in the upper midrange, is typically much more expensive than the Lenovo IdeaPad Slim 3 but offers higher performance with more storage and memory, a faster processor, and superior graphics capabilities suitable for intensive tasks like 3D rendering, engineering, or machine learning. The Zenbook’s higher resolution and color coverage make it better for tasks requiring visual accuracy, while the IdeaPad's larger screen offers more viewing real estate at a lower resolution. Consider the Zenbook if performance is key and you're willing to invest more, or the IdeaPad for basic needs and budget constraints. 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
- Good for engineering and design
- Good overall display quality
- Good overall build quality
- Excellent portability
- Good speakers
- Good keyboard
Advantages of the Lenovo IdeaPad Slim 3
- The Lenovo IdeaPad Slim 3 has no clear advantages over the ASUS Zenbook Flip S13.
Key differences
General Use
7.7
7.0
3840 x 2160
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
372.0 nits
DISPLAY BRIGHTNESS
281.0 nits
10.5 Hours
BATTERY LIFE
10.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
9.3/10
PORTABILITY SCORE
7.9/10
The ASUS Zenbook Flip S13 and Lenovo IdeaPad Slim 3 are both good for general use, though the ASUS Zenbook Flip S13 is somewhat better.
The ASUS Zenbook Flip S13 excels in general use with a high-resolution touchscreen, more RAM, and a powerful CPU, enhancing performance and multitasking capabilities, while also being lighter and smaller for better portability and a higher battery life.
Engineering and Design
7.4
6.1
5.5/10
OVERALL CPU SCORE
3.6/10
3.7/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The ASUS Zenbook Flip S13 is good for engineering and design, while the Lenovo IdeaPad Slim 3 is only fair.
The ASUS Zenbook Flip S13 outshines the Lenovo IdeaPad Slim 3 in engineering and design uses primarily due to its superior CPU, double the RAM, and an advanced GPU that can handle intensive tasks more effectively, coupled with a high-resolution, high-quality screen that benefits design work. The Lenovo IdeaPad Slim 3, while more affordable and slightly larger, compromises on performance with a basic CPU and GPU, lower RAM, and a standard resolution screen which may not be as suitable for demanding engineering applications or detailed design work.
Content Creation
7.8
7.2
5.5/10
OVERALL CPU SCORE
3.6/10
3840 x 2160
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook Flip S13 and Lenovo IdeaPad Slim 3 are both good for content creation, though the ASUS Zenbook Flip S13 is somewhat better.
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
7.9
6.4
13.3in
SIZE
15.6in
3840 x 2160
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
372.0 nits
BRIGHTNESS
281.0 nits
The ASUS Zenbook Flip S13 has a better screen than the Lenovo IdeaPad Slim 3 for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS Zenbook Flip S13's high resolution and brightness, along with a panel type that delivers crisp, vibrant images, make it excellent for general use and suitable for detailed engineering work by providing wide color gamuts essential for precision. However, its lower refresh rate hinders performance in fast-paced gaming and 3D rendering, where fluid motion is crucial. The Lenovo IdeaPad Slim 3, offering modest resolution and brightness with an average panel, works adequately for everyday tasks and engineering, but like the ASUS, isn't optimized for gaming or 3D work due to a less capable refresh rate.
Portability
Excellent
Good
13.3in
SIZE
15.6in
2.6 lbs
WEIGHT
3.5 lbs
0.5in
THICKNESS
0.7in
The ASUS Zenbook Flip S13 has excellent portability, while the Lenovo IdeaPad Slim 3 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
6.5
The ASUS Zenbook Flip S13 has good build quality, while the Lenovo IdeaPad Slim 3 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,400
$390
$0
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook Flip S13 has a price of $1,400 and the Lenovo IdeaPad Slim 3 costs $390.
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Key similarities
Gaming and AI
6.3
5.9
3.7/10
OVERALL GPU SCORE
3.6/10
3840 x 2160
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
9.5/10
Although they have very similar scores, PerfectRec considers ASUS Zenbook Flip S13 to be only fair for gaming and AI, while the Lenovo IdeaPad Slim 3 is poor.
The ASUS Zenbook Flip S13 and the Lenovo IdeaPad Slim 3 are both rated fair for gaming and 3D because they lack high-performance dedicated graphics cards and have standard screen refresh rates, making them less ideal for intensive gaming experiences. While the ASUS model has a better screen quality with higher resolution, the Lenovo offers a larger screen size, but both have integrated graphics that don't match the capability of gaming-oriented GPUs, and both are limited to a 60Hz refresh rate which is standard for casual use but not optimal for fast-paced games.
Software Development
7.6
7.1
5.5/10
OVERALL CPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
3840 x 2160
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
The ASUS Zenbook Flip S13 and Lenovo IdeaPad Slim 3 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.
Battery
10.5 Hours
10.0 Hours
The ASUS Zenbook Flip S13 has 10.5 hours of battery life. The Lenovo IdeaPad Slim 3 has 10 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.
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How the ASUS Zenbook Flip S13 and the Lenovo IdeaPad Slim 3 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Flip S13 | Lenovo IdeaPad Slim 3 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $390 | ||
Release Date | |||
Release Date | August 1, 2021 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12'' x 8.3'' x 0.51'' | 14.2'' x 9.3'' x 0.7'' | |
Weight | |||
Weight | 2.65 lbs | 3.52 lbs | |
Width | |||
Width | 12.01" | 14.15" | |
Depth | |||
Depth | 8.31" | 9.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1165G7 | AMD Ryzen 3 7330U | |
RAM | |||
RAM | 16 GB | 8 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 10.5 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 67 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.3" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 3840 x 2160 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 372 nits | 281 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 6.5/10 | |
Portability Score | |||
Portability Score | 9.3/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 6.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 6/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
ASUS Zenbook Flip S13
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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 IdeaPad Slim 3
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Dig into reviews and images
Rtings
Olivier Martin, Ryan Lim, and John Peroramas | May 2023
"The Lenovo IdeaPad 3i is decent for use as a workstation. Its Intel CPU and integrated graphics can only handle light productivity tasks, not demanding workloads like video editing or 3D graphics. You also can't do any color-critical work because the available displays have a narrow color gamut. It has a good port selection, but its USB-C lacks Thunderbolt 4 support. On the upside, it has a comfortable keyboard and doesn't get hot or loud under load."
Get a great deal on the ASUS Zenbook Flip S13 or the Lenovo IdeaPad Slim 3
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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