If you prioritize high performance for tasks like gaming or engineering software, the ASUS TUF Dash 15, with its robust processor and powerful graphics card, would be a better fit despite its higher price. However, it is heavier and has shorter battery life, which might not be ideal if you need something more portable. On the other hand, the Dell Inspiron 15 3511 offers more storage space and is lighter, which is beneficial for general use and carrying around, and it comes at a lower cost. Yet, it has a less powerful processor and graphics, which may not be as suitable for demanding applications. 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 overall display quality
Good overall build quality
Good speakers
Good keyboard
Advantages of the Dell Inspiron 15 3511
The Dell Inspiron 15 3511 has no clear advantages over the ASUS TUF Dash 15.
Key differences
Gaming and AI
7.4/10
6.2/10
7.0/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
144Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.5/10
The ASUS TUF Dash 15 is good for gaming and AI, while the Dell Inspiron 15 3511 is only fair.
The ASUS TUF Dash 15, with a more capable graphics card and higher screen refresh rate, delivers smoother and more detailed gaming and 3D graphics performance compared to the Dell Inspiron 15 3511, which has more modest specs suitable for less demanding tasks. While both have decent processors and screens, the ASUS's stronger emphasis on GPU power and refresh rate make it a better fit for intensive visual applications.
Engineering and Design
7.8/10
7.0/10
8.7/10
OVERALL CPU SCORE
4.9/10
7.0/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
32.0 GB
The ASUS TUF Dash 15 and Dell Inspiron 15 3511 are both good for engineering and design, though the ASUS TUF Dash 15 is somewhat better.
The ASUS TUF Dash 15 is equipped with a high-performance CPU and dedicated GPU, which are crucial for demanding engineering and design applications, along with a screen that has a higher refresh rate beneficial for smooth visual transitions. Conversely, the Dell Inspiron 15 3511, despite having a larger storage capacity and more RAM, relies on integrated graphics, which may not be as capable for intensive graphical tasks but offers advantages in a lighter and slightly more compact form factor, slightly extending its portability.
Screen Quality
7.0/10
6.0/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
272.0 nits
BRIGHTNESS
230.0 nits
The ASUS TUF Dash 15 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, and engineering and design.
If you prioritize a clear, vibrant display for tasks like browsing and productivity, the ASUS TUF Dash 15's superior panel type, resolution, and brightness offer a better visual experience than the Dell Inspiron 15 3511. For engineering and design work, where accurate color representation is key, the ASUS's adherence to wider color gamuts helps ensure your work looks as intended. However, gamers and those involved in 3D work may find the ASUS less ideal due to a lower refresh rate, despite its adequate resolution and panel type, which are less critical but still relevant for these tasks.
Battery
9.0 Hours
6.5 Hours
The ASUS TUF Dash 15 has 9 hours of battery life. The Dell Inspiron 15 3511 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.
Build Quality
7.4/10
6.2/10
The ASUS TUF Dash 15 has good build quality, while the Dell Inspiron 15 3511 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,150
$580
$0
$500
$1,000
$1,500
$2,000
The ASUS TUF Dash 15 has a price of $1,150 and the Dell Inspiron 15 3511 costs $580.
The Dell Inspiron 15 3511 and ASUS TUF Dash 15 are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
7.6/10
7.5/10
8.7/10
OVERALL CPU SCORE
4.9/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS TUF Dash 15 and Dell Inspiron 15 3511 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
4.9/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
The ASUS TUF Dash 15 and Dell Inspiron 15 3511 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.
Portability
Good
Good
15.6in
SIZE
15.6in
4.4 lbs
WEIGHT
3.7 lbs
0.8in
THICKNESS
0.7in
The Dell Inspiron 15 3511 and ASUS TUF Dash 15 both have good portability.
The most portable laptops are small, thin, and light.
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How the ASUS TUF Dash 15 and the Dell Inspiron 15 3511 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 Dell Inspiron 15 3000 (3511) is a solid, if unremarkable, 15-inch budget laptop. It improves on many of the issues we had with the previous 3505 model, and with the inclusion of Windows 11, the 3511 is already a step above its competition. The lack of a USB-C port, the subpar speakers, and the dim display are drawbacks to factor in, but it's still one of the better 15-inch budget laptops on the market, especially when you consider it's under $400."
Get a great deal on the ASUS TUF Dash 15 or the Dell Inspiron 15 3511
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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