If you prioritize gaming or intensive tasks like 3D rendering or engineering software, the ASUS ROG Strix G15 offers better performance thanks to its higher-end graphics card and processor. However, it's more expensive and less portable. On the other hand, the Lenovo IdeaPad 5 is more budget-friendly, offers a touchscreen, and is lighter, making it better for general use and portability. It has longer battery life which suits on-the-go usage, though its performance for demanding tasks won't match the ASUS. For heavy-duty applications, go with ASUS; for everyday tasks and value, Lenovo is a solid choice. 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 G15
Good for engineering and design
Good for gaming and AI
Good overall display quality
Good speakers
Advantages of the Lenovo IdeaPad 5 15"
Very good battery life
Very good keyboard
Key differences
Gaming and AI
7.0/10
6.2/10
5.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
144Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Strix G15 is good for gaming and AI, while the Lenovo IdeaPad 5 15" is only fair.
The ASUS ROG Strix G15 is better suited for gaming and 3D applications due to its Nvidia RTX 3050 Ti GPU, which outperforms the integrated Vega 8 graphics in the Lenovo IdeaPad 5 15", and its higher screen refresh rate of 144 Hz compared to the Lenovo's 60 Hz, which provides a smoother visual experience during fast-paced scenes.
Engineering and Design
7.6/10
6.7/10
7.8/10
OVERALL CPU SCORE
6.8/10
5.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The ASUS ROG Strix G15 is good for engineering and design, while the Lenovo IdeaPad 5 15" is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Screen Quality
7.1/10
6.5/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
284.0 nits
BRIGHTNESS
341.0 nits
The ASUS ROG Strix G15 has a better screen than the Lenovo IdeaPad 5 15" for general use, gaming and AI, engineering and design, and content creation.
The ASUS ROG Strix G15 offers a bright, high-resolution display making it suitable for general use and detailed engineering work, but for gaming and 3D, its screen falls short due to a lower refresh rate. The Lenovo IdeaPad 5 has a decent resolution and brightness that's adequate for everyday tasks and some design work but lacks the advanced color gamut needed for professional-grade color work. For gaming and 3D, the IdeaPad's screen also underperforms due to its average refresh rate and possibly slower response times.
Battery
5.5 Hours
11.0 Hours
The ASUS ROG Strix G15 has 5.5 hours of battery life. The Lenovo IdeaPad 5 15" has 11 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
Good
15.6in
SIZE
15.6in
4.6 lbs
WEIGHT
4.0 lbs
0.9in
THICKNESS
0.6in
The Lenovo IdeaPad 5 15" and ASUS ROG Strix G15 both have good portability, though the Lenovo IdeaPad 5 15" has somewhat better portability.
The most portable laptops are small, thin, and light.
Cost
$1,249
$690
$0
$500
$1,000
$1,500
$2,000
The ASUS ROG Strix G15 has a price of $1,249 and the Lenovo IdeaPad 5 15" costs $690.
The ASUS ROG Strix G15 and Lenovo IdeaPad 5 15" are both good for general use.
The ASUS ROG Strix G15, with its higher-end CPU and double the RAM, suits users seeking extra performance for demanding tasks, though it's heavier and has shorter battery life, affecting its portability. The Lenovo IdeaPad 5, conversely, while less powerful, offers a more portable option with longer battery life and a higher-quality screen, keyboard, and speakers, ideal for general use and daily tasks.
Content Creation
7.7/10
7.3/10
7.8/10
OVERALL CPU SCORE
6.8/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G15 and Lenovo IdeaPad 5 15" are both good for content creation.
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
7.2/10
7.3/10
7.8/10
OVERALL CPU SCORE
6.8/10
16.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad 5 15" and ASUS ROG Strix G15 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.
Build Quality
7.8/10
7.6/10
The ASUS ROG Strix G15 and Lenovo IdeaPad 5 15" 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 G15 and the Lenovo IdeaPad 5 15" compare to other laptops
"The ASUS ROG Strix G15 is a successful high-performance 15-inch laptop. The Asus ROG Strix impresses with an elaborate design and fast hardware. The latter can unleash its potential well in the large 15-inch case and achieve a decent performance boost compared to the previous generation. Especially the stunning 300 Hz display as well as the RTX 3070 and its generous TDP give gamers their money's worth. Asus didn't neglect seemingly small details, either, such as the keyboard and the maintenance options. The ROG Strix G15 offers a lot of pure performance and excellent workmanship in a 15-inch format, but connectivity leaves something to be desired."
"The Lenovo IdeaPad 5 is convincing due to its long battery life. The device scores points especially with its large battery and long battery runtimes combined with its low consumption. The CPU and GPU perform in the test as one would expect, and in line with what was familiar from the somewhat smaller 14-inch sister model, the Lenovo IdeaPad 5 14."
Get a great deal on the ASUS ROG Strix G15 or the Lenovo IdeaPad 5 15"
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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