If performance on demanding tasks like 3D rendering, machine learning, or gaming is a priority and you don't mind a heavier device with a slightly shorter battery life, the ASUS ROG Strix G16 would be suitable. Conversely, if you prefer a lighter laptop with better battery life for general use and don't require high-end graphics capabilities, the Lenovo IdeaPad Slim 5i would serve you well while also being more wallet-friendly. The ASUS features a more powerful processor and dedicated graphics card, making it well-suited for intensive tasks, while the Lenovo is designed for more casual use with an integrated graphics chip. 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 Strix G16
Very good for engineering and design
Good for gaming and AI
Good overall display quality
Very good speakers
Advantages of the Lenovo IdeaPad Slim 5i
Good portability
Very good keyboard
Key differences
Gaming and AI
7.9/10
6.3/10
8.5/10
OVERALL GPU SCORE
3.7/10
1920 x 1200
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Strix G16 is good for gaming and AI, while the Lenovo IdeaPad Slim 5i is only fair.
The ASUS ROG Strix G16 is equipped with a powerful Nvidia RTX 4060 GPU and a screen refresh rate of 165 Hz, making it more suitable for gaming and 3D applications compared to the Lenovo IdeaPad Slim 5i, which has a less powerful integrated Intel Iris Xe GPU and a standard 60 Hz screen refresh rate.
Engineering and Design
8.3/10
7.0/10
9.6/10
OVERALL CPU SCORE
6.9/10
8.5/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G16 is very good for engineering and design, while the Lenovo IdeaPad Slim 5i is good.
The ASUS ROG Strix G16 is superior for engineering and design thanks to its Intel i7 processor, 16GB of RAM, and a powerful Nvidia RTX GPU, which together deliver high performance and fast graphics processing required for such tasks, along with a quality IPS screen. In contrast, the Lenovo IdeaPad Slim 5i, while having the same 16GB of RAM and a similar IPS screen, is equipped with a less powerful Intel i5 processor and integrated graphics, making it suitable for less demanding engineering and design work but more portable due to its lighter weight.
Content Creation
7.9/10
7.4/10
9.6/10
OVERALL CPU SCORE
6.9/10
1920 x 1200
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G16 and Lenovo IdeaPad Slim 5i are both good for content creation, though the ASUS ROG Strix G16 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
7.5/10
6.4/10
16.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
291.0 nits
BRIGHTNESS
315.0 nits
The ASUS ROG Strix G16 has a better screen than the Lenovo IdeaPad Slim 5i for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS ROG Strix G16 offers a high-resolution, bright display that makes it appealing for general use and engineering tasks which require precise color representation; however, its lower refresh rate may not be ideal for gaming and 3D applications that demand smoother motion. Conversely, the Lenovo IdeaPad Slim 5i, while providing a decent resolution and acceptable brightness levels for everyday tasks and some engineering work, doesn't excel in any particular area—its screen quality is adequate but not exceptional, with limitations for color-sensitive tasks and gaming due to unimpressive color range and refresh rate. Both laptops may not satisfy gamers or professionals in 3D fields who prioritize high refresh rates for fluid visuals, but the ASUS edges out slightly in engineering and design contexts thanks to better color accuracy.
Portability
Fair
Good
16.0in
SIZE
16.0in
5.5 lbs
WEIGHT
4.1 lbs
1.0in
THICKNESS
0.7in
The Lenovo IdeaPad Slim 5i has good portability, while the ASUS ROG Strix G16 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,374
$828
$0
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Strix G16 has a price of $1,374 and the Lenovo IdeaPad Slim 5i costs $828.
The ASUS ROG Strix G16 and Lenovo IdeaPad Slim 5i are both good for general use.
The ASUS ROG Strix G16 is favored for its powerful CPU and dedicated graphics, providing robust performance for a variety of applications, though it sacrifices some portability and has a shorter battery life. On the other hand, the Lenovo IdeaPad Slim 5i, while also offering decent performance with its CPU and integrated graphics, stands out for its longer battery life and better portability due to its lighter weight, yet it potentially falls short in tasks requiring high graphics performance.
Software Development
7.7/10
7.4/10
9.6/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Strix G16 and Lenovo IdeaPad Slim 5i 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
9.0 Hours
8.0 Hours
The ASUS ROG Strix G16 has 9 hours of battery life. The Lenovo IdeaPad Slim 5i has 8 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.
Build Quality
7.8/10
7.6/10
The ASUS ROG Strix G16 and Lenovo IdeaPad Slim 5i both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the ASUS ROG Strix G16 and the Lenovo IdeaPad Slim 5i compare to other laptops
"With the mobile Nvidia GeForce RTX 4080, the Asus ROG Stix G16 hits the sweet spot between performance and cooling. The G16 also does not have to shy away from direct comparison with its supposedly stronger family member, the ROG Strix Scar 18 with its RTX 4090, as most benchmarks of the two laptops are very close to each other. Moreover, the G16 should be significantly cheaper. Depending on the supplier, the price difference here could be almost US$ 2,000. In the 2023 model series, Asus has significantly leveled out the differences between the two high-end lines."
"The device is made for average work loads and if your work has a lot to do with online browsing, using apps that are not power-hungry and streaming videos. The looks are really good and the device in itself is not a heavy one. And with Intel 11th-gen Core processor, you might sail through most of your work without complaints."
Get a great deal on the ASUS ROG Strix G16 or the Lenovo IdeaPad Slim 5i
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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