't match that of the ASUS, given its less powerful GPU. If portability and price are your primary concerns, and your tasks are not extremely demanding, the Lenovo could suit you well. If you require higher performance for demanding tasks and value longer battery life while still wanting a machine capable of gaming and engineering work, the ASUS is a better option.The ASUS TUF Dash 15, although typically more expensive, offers better overall performance for intensive engineering tasks and gaming thanks to its higher-end graphics card and processor. It also has a longer battery life, which is great for on-the-go usage. However, it's less portable due to its slightly heavier weight. On the other hand, the Lenovo IdeaPad Gaming 3 is more budget-friendly and lighter, making it easier to carry around. It also has a higher screen brightness and better color coverage, which might be advantageous for tasks that require color accuracy. However, its performance in demanding 3D, machine learning, or gaming scenarios won 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 TUF Dash 15
Good for gaming and AI
Good speakers
Advantages of the Lenovo IdeaPad Gaming 3
Very good keyboard
Key differences
Gaming and AI
7.4/10
6.5/10
7.0/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
1920 x 1080
144Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.0/10
The ASUS TUF Dash 15 is good for gaming and AI, while the Lenovo IdeaPad Gaming 3 is only fair.
The ASUS TUF Dash 15 stands out for gaming and 3D tasks primarily due to its higher-end Nvidia RTX 3060 GPU and a faster screen refresh rate of 144Hz, improving visual fluidity and rendering capabilities compared to the Lenovo IdeaPad Gaming 3's Nvidia RTX 2050 GPU and 120Hz screen refresh rate. Although the Lenovo has a slightly better screen quality, the ASUS's GPU and refresh rate advantages make it more suitable for demanding gaming and 3D applications.
Engineering and Design
7.8/10
7.2/10
8.7/10
OVERALL CPU SCORE
7.9/10
7.0/10
OVERALL GPU SCORE
4.2/10
16.0 GB
RAM
8.0 GB
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 are both good for engineering and design, though the ASUS TUF Dash 15 is somewhat better.
The ASUS TUF Dash 15, featuring a more powerful GPU and more RAM, is well-suited for demanding engineering and design tasks, while its lighter weight and higher battery capacity offer better portability and longer unplugged work sessions compared to the Lenovo IdeaPad Gaming 3, which, despite having a lower-tier GPU and less RAM, compensates with a brighter screen that displays colors more accurately, a possible advantage for design work where color fidelity is crucial. Both laptops have quality keyboards and screens, but the IdeaPad's superior speaker quality and lower operating noise may enhance the user experience during multimedia consumption and extended work periods.
Screen Quality
7.0/10
7.2/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
120Hz
272.0 nits
BRIGHTNESS
329.0 nits
The Lenovo IdeaPad Gaming 3 has a better screen than the ASUS TUF Dash 15 for general use, and engineering and design.
For general use, both the ASUS and Lenovo laptops provide good visuals with clear resolution and adequate brightness, making everyday tasks and video consumption pleasing. In engineering and design, where accurate color representation is pivotal, they both cover sufficient color gamuts, supporting a wide range of colors for detailed works. However, for gaming and 3D applications, their lower refresh rates can lead to less fluid motion and responsiveness, which is less ideal when fast-paced visuals are crucial.
Cost
$1,150
$549
$0
$500
$1,000
$1,500
$2,000
The ASUS TUF Dash 15 has a price of $1,150 and the Lenovo IdeaPad Gaming 3 costs $549.
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 are both good for general use.
The ASUS TUF Dash 15 is lauded for general use due to its strong Intel i7 CPU and ample 16GB RAM, complemented by a good screen quality and significant battery capacity, enhancing portability; meanwhile, the Lenovo IdeaPad Gaming 3 with its AMD Ryzen 7 CPU and sufficient 8GB RAM also offers good screen quality and speaker features, though with a lesser battery life, it remains a solid choice for general use with a slightly heavier build. Both laptops come with 512GB of storage and their screens have high color coverage, ensuring vivid displays for various tasks.
Content Creation
7.6/10
7.4/10
8.7/10
OVERALL CPU SCORE
7.9/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 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
7.4/10
7.3/10
8.7/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 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 TUF Dash 15 has 9 hours of battery life. The Lenovo IdeaPad Gaming 3 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.
Portability
Good
Good
15.6in
SIZE
15.6in
4.4 lbs
WEIGHT
5.1 lbs
0.8in
THICKNESS
0.8in
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4/10
7.2/10
The ASUS TUF Dash 15 and Lenovo IdeaPad Gaming 3 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 TUF Dash 15 and the Lenovo IdeaPad Gaming 3 compare to other laptops
"The Asus TUF Dash F15 FX517ZR is a laptop with mobile RTX 3070 and acceptable battery life. The Asus TUF Dash F15 was made for high-performance applications like video editing, rendering, and gaming. The laptop can manage the latter in QHD resolution and at high to maximum settings. However, the focus isn't on maximum performance, but instead, it's about a compromise between performance and portability."
"The Lenovo IdeaPad Gaming 3 is one of the most powerful RTX 3050 Ti laptops. If you disregard the mediocre quality of the case in terms of the material and workmanship, Lenovo has created a successful budget gaming laptop with the IdeaPad Gaming. Thanks to high TDPs and constant performance development, the Core i5-12500H and GeForce RTX 3050 Ti are able to show their full power, while in contrast, the (mostly slower) competitors deliver a better battery life. However, hardly any of the alternative laptops are able to reach the image quality of the Gaming 3. Most of the competitors are left behind in terms of the color space and brightness."
Get a great deal on the ASUS TUF Dash 15 or the Lenovo IdeaPad Gaming 3
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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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