If you prioritize gaming performance and can accommodate a heavier and more expensive option, the ASUS ROG Strix G18 with a higher-end graphics processor could be a great choice, although it may be less portable due to its size and weight. Alternatively, if you're looking for a more balanced blend of performance and portability at a lower price, the Lenovo Legion 5i Pro is lighter and offers good performance for general use, 3D tasks, and engineering, but falls short of the ASUS in terms of outright power and gaming suitability. Both laptops have similar screen sizes and resolutions, but the ASUS offers a higher screen refresh rate, which could enhance gaming and fast-paced video experiences. 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 software development
Very good for content creation
Good battery life
Best in class speakers
Advantages of the Lenovo Legion Pro 5i
The Lenovo Legion Pro 5i has no clear advantages over the ASUS ROG Strix G18.
Key differences
General Use
8.3/10
7.5/10
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
422.0 nits
DISPLAY BRIGHTNESS
368.0 nits
8.0 Hours
BATTERY LIFE
3.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
5.6/10
PORTABILITY SCORE
6.6/10
The ASUS ROG Strix G18 is very good for general use, while the Lenovo Legion Pro 5i is good.
The ASUS ROG Strix G18 stands out in general use due to its higher CPU performance, larger and more color-accurate screen, but it's less portable and has shorter battery life compared to the Lenovo Legion 5i Pro, which also offers substantial CPU power and RAM for everyday tasks, in a lighter package with longer unplugged usage. While both laptops have quality keyboards and ample storage, the ASUS may be seen as less suitable for on-the-go due to its size and weight, despite its better screen and processing power.
Gaming and AI
8.7/10
8.0/10
8.9/10
OVERALL GPU SCORE
8.5/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
6.5/10
The ASUS ROG Strix G18 and Lenovo Legion Pro 5i are both very good for gaming and AI, though the ASUS ROG Strix G18 is somewhat better.
The ASUS ROG Strix G18 offers excellent gaming and 3D performance due to its higher-tier Nvidia RTX 4070 GPU and a faster 240Hz screen refresh rate, providing smoother visuals and better graphics handling. Meanwhile, the Lenovo Legion Pro 5i, while still delivering a strong gaming experience, comes with a slightly lower-end Nvidia RTX 4060 GPU and a 165Hz refresh rate, which might result in less fluid motion but could be a more cost-effective choice.
Engineering and Design
8.9/10
8.4/10
9.9/10
OVERALL CPU SCORE
9.6/10
8.9/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G18 and Lenovo Legion Pro 5i are both very good for engineering and design, though the ASUS ROG Strix G18 is somewhat better.
The ASUS ROG Strix G18 is equipped with a higher-end CPU and a more powerful GPU than the Lenovo Legion Pro 5i, making it exceptionally suitable for demanding engineering software and complex design tasks due to its superior processing and graphical capabilities. While both have high-quality screens and sufficient RAM for multitasking, the ASUS model's tradeoff is less portability and more operating noise, whereas the Lenovo offers slightly better portability but with somewhat lower screen brightness and color coverage, which could be less ideal for certain design work.
Content Creation
8.6/10
7.6/10
9.9/10
OVERALL CPU SCORE
9.6/10
2560 x 1600
RESOLUTION
2560 x 1600
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 Legion Pro 5i 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
7.5/10
9.9/10
OVERALL CPU SCORE
9.6/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ROG Strix G18 is very good for software development, while the Lenovo Legion Pro 5i 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
8.1/10
18.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
422.0 nits
BRIGHTNESS
368.0 nits
The ASUS ROG Strix G18 has a better screen than the Lenovo Legion Pro 5i for general use, gaming and AI, engineering and design, software development, and content creation.
When considering general use, the ASUS ROG Strix G18 and Lenovo Legion Pro 5i both offer high resolutions and brightness levels, which result in crisp, clear visuals and good visibility in various lighting conditions, making them suitable for everyday tasks. For engineering and design, the impressive color accuracy and wide color gamuts ensure that professionals can see true-to-life colors, which is critical for precision work. However, for gaming and 3D applications, both models fall short due to lower refresh rates, which could lead to less fluid motion and slower response times in fast-paced scenarios where smooth visuals are essential.
Battery
8.0 Hours
3.5 Hours
The ASUS ROG Strix G18 has 8 hours of battery life. The Lenovo Legion Pro 5i has 3.5 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
Poor
Fair
18.0in
SIZE
16.0in
6.6 lbs
WEIGHT
5.6 lbs
1.0in
THICKNESS
0.9in
The Lenovo Legion Pro 5i has only fair portability, while the ASUS ROG Strix G18 has poor portability.
The most portable laptops are small, thin, and light.
Cost
$2,299
$1,000
$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 Legion Pro 5i costs $1,000.
"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 midpriced Lenovo Legion Pro 5i Gen 8 follows some of our favorite gaming machines, including last year's model and the higher-end Legion Pro 7i Gen 8 tested earlier this year. But pedigree doesn't count for much in the computer world, and gaming laptops require a certain level of power and graphics performance to justify their prices. The Pro 5i Gen 8 just doesn't do that, offering middling CPU and GPU performance rather than the sort of muscle that would make it a great value."
Get a great deal on the ASUS ROG Strix G18 or the Lenovo Legion Pro 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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