The ASUS ROG Strix G18 is a more expensive option and offers better performance for gaming, 3D rendering, and engineering tasks, with a powerful processor and dedicated graphics. However, it is heavier and less portable due to a larger screen and bulkier frame. On the other hand, the Lenovo IdeaPad Slim 7i Pro is more affordable and suitable for general use with good battery life and a lightweight design, making it easy to carry. It has a touch screen and superior screen quality but won't perform as well in intensive tasks due to its less powerful graphics. Choose ASUS for high-performace activities and Lenovo for affordability and portability. 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 G18
Very good for general use
Very good for engineering and design
Very good for gaming and AI
Very good for software development
Very good for content creation
Very good overall display quality
Best in class speakers
Advantages of the Lenovo IdeaPad Slim 7i Pro
Very good portability
Key differences
General Use
8.3/10
7.3/10
2560 x 1600
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
IPS
422.0 nits
DISPLAY BRIGHTNESS
395.0 nits
8.0 Hours
BATTERY LIFE
8.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
5.6/10
PORTABILITY SCORE
8.7/10
The ASUS ROG Strix G18 is very good for general use, while the Lenovo IdeaPad Slim 7i Pro is good.
The ASUS ROG Strix G18 excels in general use due to its superior CPU and GPU, larger and faster RAM, and high screen quality, which translates to exceptional performance but at the cost of portability and battery life. In contrast, the Lenovo IdeaPad Slim 7i Pro offers good CPU performance suitable for everyday tasks, a high-resolution touchscreen for enhanced interaction, and better portability owing to its lighter weight and slightly better battery life, making it a versatile choice for users who prioritize mobility and battery over raw power.
Gaming and AI
8.7/10
6.1/10
8.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
2880 x 1800
240Hz
REFRESH RATE
90Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Strix G18 is very good for gaming and AI, while the Lenovo IdeaPad Slim 7i Pro is only fair.
The ASUS ROG Strix G18, with its advanced Nvidia RTX 4070 GPU and high screen refresh rate of 240 Hz, offers superior gaming and 3D performance compared to the Lenovo IdeaPad Slim 7i Pro, which sports a more basic Iris Xe graphics from its Intel i5 processor and a standard refresh rate of 90 Hz. Despite the Lenovo being lighter and potentially more portable, the ASUS's higher-spec graphics and refresh rate make it more suited for demanding gaming and 3D tasks.
Engineering and Design
8.9/10
7.0/10
9.9/10
OVERALL CPU SCORE
5.0/10
8.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G18 is very good for engineering and design, while the Lenovo IdeaPad Slim 7i Pro is good.
The ASUS ROG Strix G18 boasts a high-end CPU, large RAM, and powerful dedicated GPU, along with a high-quality screen, making it superior for demanding engineering and design tasks. The Lenovo IdeaPad Slim 7i Pro, while offering adequate performance through its CPU and integrated graphics, and a high-resolution screen, falls short in GPU power which is crucial for intensive design applications, although it is more portable and quieter, benefitting general use.
Content Creation
8.6/10
7.4/10
9.9/10
OVERALL CPU SCORE
5.0/10
2560 x 1600
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G18 is very good for content creation, while the Lenovo IdeaPad Slim 7i Pro 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
8.1/10
7.3/10
9.9/10
OVERALL CPU SCORE
5.0/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2880 x 1800
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Strix G18 is very good for software development, while the Lenovo IdeaPad Slim 7i Pro is good.
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.
Screen Quality
8.7/10
7.7/10
18.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
90Hz
422.0 nits
BRIGHTNESS
395.0 nits
The ASUS ROG Strix G18 has a better screen than the Lenovo IdeaPad Slim 7i Pro for general use, gaming and AI, engineering and design, software development, and content creation.
If you prioritize vibrant colors and sharp images for productivity tasks or professional design work, both the ASUS ROG Strix G18 and the Lenovo IdeaPad Slim 7i Pro have high-resolution displays and offer wide color coverage, making them excellent for general use and engineering applications. However, for gaming and 3D work, where smooth motion is crucial, their screens might not be the best fit due to lower refresh rates which can lead to less fluid visuals compared to models designed specifically for those purposes. When deciding between these laptops, consider how much your daily activities lean towards creative work or entertainment and choose accordingly, as the benefits for one usage scenario may be drawbacks in another.
Portability
Poor
Very Good
18.0in
SIZE
14.0in
6.6 lbs
WEIGHT
3.0 lbs
1.0in
THICKNESS
0.6in
The Lenovo IdeaPad Slim 7i Pro has very good portability, while the ASUS ROG Strix G18 has poor portability.
The most portable laptops are small, thin, and light.
Cost
$2,299
$799
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS ROG Strix G18 has a price of $2,299 and the Lenovo IdeaPad Slim 7i Pro costs $799.
"With the ROG Strix G18, Asus has made an almost consistently good debut in the still quite new 18-inch laptop segment. The base unit case shows a few signs of weakness in the area of stability and is something which has an effect on the perceived quality of the input devices (the chassis tends to rattle a bit). Nevertheless, thanks to generous port features (incl. Thunderbolt 4), a striking design, and extensive lighting (keyboard, LED strip on the front), gamers get a fitting gaming platform."
"The main selling point of the IdeaPad Slim 7i Pro versus a regular IdeaPad Slim 7 is its faster Core H-series CPU. In reality, the Core i7-11370H is only marginally faster than the U-series Core i7-1165G7 to the point where most users are not likely to notice the benefits. The slight performance uptick comes at the cost of slightly higher power consumption as well meaning owners will have to deal with potentially warmer temperatures or louder fans to compensate. Unless if you happen to be a power user, then the regular non-Pro model will be more than enough. Once you go 90 Hz, you can't go back."
Get a great deal on the ASUS ROG Strix G18 or the Lenovo IdeaPad Slim 7i Pro
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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