The ASUS ROG Flow X16 is a higher priced option and more powerful with a superior processor and graphics card, better suited for gaming, 3D rendering, and engineering tasks; however, it is heavier and has a shorter battery life. The Lenovo IdeaPad Slim 7i is more affordable, lighter, and offers a longer battery life, making it suitable for general use and portability, although its performance for intensive tasks is not as strong as the ASUS. Choose the ASUS if you need high performance for complex tasks, or the Lenovo if you prioritize portability and battery life for everyday activities. 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 ROG Flow X16
Very good for general use
Very good for engineering and design
Good for gaming and AI
Very good for content creation
Very good overall display quality
Very good overall build quality
Best in class speakers
Advantages of the Lenovo IdeaPad Slim 7i
Very good portability
Very good battery life
Key differences
Gaming and AI
7.6/10
6.2/10
7.2/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.0/10
FAN NOISE SCORE
9.5/10
The ASUS ROG Flow X16 is good for gaming and AI, while the Lenovo IdeaPad Slim 7i 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
8.3/10
7.1/10
8.1/10
OVERALL CPU SCORE
5.5/10
7.2/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Flow X16 is very good for engineering and design, while the Lenovo IdeaPad Slim 7i is good.
The ASUS ROG Flow X16 stands out for engineering and design use with its robust AMD Ryzen 9 processor, more powerful Nvidia RTX graphics, and a higher quality screen that supports touch, making it more suitable for intensive tasks and detailed work. In contrast, the Lenovo IdeaPad Slim 7i, while portable and with a good quality keyboard, falls short with less powerful integrated graphics, a lower resolution screen, and no touchscreen capability, affecting performance in demanding engineering applications and design work.
Screen Quality
8.5/10
6.9/10
16.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
502.0 nits
BRIGHTNESS
340.0 nits
The ASUS ROG Flow X16 has a better screen than the Lenovo IdeaPad Slim 7i for general use, gaming and AI, engineering and design, and content creation.
For general use, such as browsing and streaming, both the ASUS ROG Flow X16 and the Lenovo IdeaPad Slim 7i offer panels with high resolution and brightness, providing sharp, vivid visuals. In engineering and design, the ASUS pulls ahead with a wide color gamut, offering richer and more accurate colors essential for professional creative work. However, for gaming and 3D applications, the ASUS's lower refresh rate results in less fluid motion compared to laptops designed with higher refresh rates, which is crucial for fast-paced visuals.
Battery
5.5 Hours
11.5 Hours
The ASUS ROG Flow X16 has 5.5 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
Good
Very Good
16.0in
SIZE
14.0in
4.6 lbs
WEIGHT
2.9 lbs
0.7in
THICKNESS
0.5in
The Lenovo IdeaPad Slim 7i has very good portability, while the ASUS ROG Flow X16 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5/10
7.8/10
The ASUS ROG Flow X16 has very good build quality, while the Lenovo IdeaPad Slim 7i has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,300
$899
$0
$500
$1,000
$1,500
$2,000
The ASUS ROG Flow X16 has a price of $1,300 and the Lenovo IdeaPad Slim 7i costs $899.
Although they have very similar scores, PerfectRec considers ASUS ROG Flow X16 to be very good for general use, while the Lenovo IdeaPad Slim 7i is good.
The ASUS ROG Flow X16 offers a powerful AMD Ryzen 9 processor, ample RAM, and a high-quality, larger and brighter screen with touch functionality, making it highly versatile for both work and play, however, it's less portable and has shorter battery life. In contrast, the Lenovo IdeaPad Slim 7i offers satisfactory performance with an Intel i7 processor, sufficient RAM, and a good quality screen that favors battery longevity and better portability due to its lighter weight and longer battery life, though it sacrifices screen size and gaming capabilities.
Content Creation
8.0/10
7.7/10
8.1/10
OVERALL CPU SCORE
5.5/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS ROG Flow X16 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
7.7/10
7.5/10
8.1/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Flow X16 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.
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How the ASUS ROG Flow X16 and the Lenovo IdeaPad Slim 7i compare to other laptops
"Above all else, the Asus ROG Flow X16 is one thing - versatile! It is a thin, mobile work device, it's a 2-in-1, tablet, a powerful workstation and even a gaming PC. But something even more surprising: It does all of these things really well without making any big blunders. It's anything but a lazy compromise. Because, despite its compact dimensions and 2-in-1 functionality, the hardware isn't throttled and boasts, at least in turbo mode, above-average performance."
"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 ROG Flow X16 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.
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