The ASUS TUF Gaming F15 offers higher performance with a better processor and graphics card, ideal for gaming, 3D rendering, and machine learning. It also has a larger storage and more RAM. However, it's heavier and likely less portable than the Dell Inspiron 15 3520, which offers good value for everyday tasks and lighter usage at a lower price point. The Dell's lighter weight and longer battery life make it suitable for users who prioritize portability and battery over performance. The ASUS comes with additional features like a faster screen refresh rate and hardware ray tracing, catering more to gamers or professionals needing high graphics performance. 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 Gaming F15
Good for general use
Very good for engineering and design
Very good for gaming and AI
Good for software development
Good overall build quality
Good keyboard
Advantages of the Dell Inspiron 15 3520
Good battery life
Key differences
General Use
7.6/10
6.9/10
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
257.0 nits
DISPLAY BRIGHTNESS
259.0 nits
5.0 Hours
BATTERY LIFE
6.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
7.1/10
PORTABILITY SCORE
7.6/10
The ASUS TUF Gaming F15 is good for general use, while the Dell Inspiron 15 3520 is only fair.
The ASUS TUF Gaming F15 offers better general use capabilities due to its more powerful CPU, higher RAM, and premium GPU, which allow for smoother multitasking and better performance in demanding applications compared to the Dell Inspiron 15 3520, which has a modest CPU and lower RAM, making it more suited for less intensive tasks. Although both laptops have similar screen quality, the ASUS has a higher battery capacity and heat management, enhancing its performance sustainability, while the Dell Inspiron is more lightweight and portable with excellent fan noise management, making it ideal for on-the-go use with less intensive applications.
Gaming and AI
8.0/10
6.0/10
8.9/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
144Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.7/10
FAN NOISE SCORE
7.5/10
The ASUS TUF Gaming F15 is very good for gaming and AI, while the Dell Inspiron 15 3520 is only fair.
The ASUS TUF Gaming F15 outperforms the Dell Inspiron 15 3520 in gaming and 3D tasks primarily due to its superior Nvidia RTX 4070 GPU and higher screen refresh rate of 144Hz, which enable smoother visuals and better handling of graphical loads.
Engineering and Design
8.2/10
6.3/10
9.1/10
OVERALL CPU SCORE
5.8/10
8.9/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The ASUS TUF Gaming F15 is very good for engineering and design, while the Dell Inspiron 15 3520 is only fair.
The ASUS TUF Gaming F15 stands out for engineering and design due to its more powerful CPU (Intel i7), double the amount of RAM, and superior dedicated Nvidia GPU, which collectively provide faster and smoother processing for demanding tasks and complex graphics.
Content Creation
7.7/10
7.0/10
9.1/10
OVERALL CPU SCORE
5.8/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS TUF Gaming F15 and Dell Inspiron 15 3520 are both good for content creation, though the ASUS TUF Gaming F15 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.
Software Development
7.3/10
6.7/10
9.1/10
OVERALL CPU SCORE
5.8/10
16.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
The ASUS TUF Gaming F15 is good for software development, while the Dell Inspiron 15 3520 is only fair.
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
6.9/10
6.8/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
120Hz
257.0 nits
BRIGHTNESS
259.0 nits
The ASUS TUF Gaming F15 has a better screen than the Dell Inspiron 15 3520 for general use, gaming and AI, software development, and content creation.
The ASUS TUF Gaming F15, with its good panel type, adequate resolution, and brightness, makes for a clear and vivid display essential for everyday tasks but lacks the color accuracy crucial for engineering and design tasks, and the lower refresh rate affects the smoothness required for gaming and 3D applications. On the other hand, the Dell Inspiron 15 3520, while offering similar fair screen qualities for general tasks and engineering jobs with an acceptable resolution and panel type, doesn't provide the rich color gamut that professional designers might need, and its screen refresh rate is not suited for the high demands of 3D gaming. Neither laptop excels in high-end gaming or 3D modeling due to their subpar refresh rates and screen quality, but they are competent for general use and basic design work.
Battery
5.0 Hours
6.5 Hours
The ASUS TUF Gaming F15 has 5 hours of battery life. The Dell Inspiron 15 3520 has 6.5 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
Good
Good
15.6in
SIZE
15.6in
4.8 lbs
WEIGHT
3.6 lbs
0.9in
THICKNESS
0.8in
The Dell Inspiron 15 3520 and ASUS TUF Gaming F15 both have good portability, though the Dell Inspiron 15 3520 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
7.2/10
6.2/10
The ASUS TUF Gaming F15 has good build quality, while the Dell Inspiron 15 3520 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,399
$335
$0
$500
$1,000
$1,500
$2,000
$2,500
The ASUS TUF Gaming F15 has a price of $1,399 and the Dell Inspiron 15 3520 costs $335.
"Aside from all the chassis updates, the new TUF Gaming is most notable for its much higher TGP target of 140 W compared to only 95 W on the previous generation. PC makers everywhere are using the same GeForce GPUs this year since Nvidia has yet to launch the successor to the mobile RTX 3000 series. The more demanding processors of the new TUF Gaming has directly impacted battery life and the size of the AC adapter. Don't expect runtimes to be longer than on the previous generation under most conditions and be prepared to carry around an even larger AC adapter than before."
"Dell's Inspiron 15 (3525) is a peppy-enough and affordable-enough home or remote work machine, but it's not very ambitious; it does little to go beyond the basics. More the concern: It’s readily overshadowed by a number of machines that outperform and outclass it. Even if the Inspiron can get the job done today, its competition has the mettle to keep doing the job tomorrow in a way the Inspiron simply can’t promise. Plus, those alternatives are much more enjoyable after work."
Get a great deal on the ASUS TUF Gaming F15 or the Dell Inspiron 15 3520
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 Dell
Dell is a highly recognizable American technology company, and is one of the largest personal computer vendor by market share. Their laptops are very popular for both personal and professional use, and they also own the Alienware brand which makes mid to high end gaming laptops. Their premium XPS range of laptops offer great build quality and portability, while Latitude and Precision laptops are known for reliability, repairability and performance for business users.
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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