If you prioritize high performance for gaming, 3D applications, or machine learning, and budget is less of a concern, the ASUS ROG Strix G15 would be an excellent choice due to its stronger graphics and processing capabilities. However, it is heavier and less portable. On the other hand, if affordability and portability for everyday tasks like web browsing, office applications, and media consumption are more important to you, the Dell Inspiron 15 3511 will suffice and save you money. The tradeoff here would be in performance and battery life, with the Dell potentially falling short for more demanding tasks. 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 gaming and AI
Good overall display quality
Good overall build quality
Good speakers
Good keyboard
Advantages of the Dell Inspiron 15 3511
Good battery life
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 Dell Inspiron 15 3511 is only fair.
The ASUS ROG Strix G15 is better suited for gaming and 3D applications due to its more powerful Nvidia RTX 3050 Ti graphics card and a higher screen refresh rate, enhancing visual fluidity and game responsiveness. In comparison, the Dell Inspiron 15 3511's Intel Iris Xe graphics is less suited for intensive 3D tasks, and its standard screen refresh rate is more in line with everyday use rather than high-end gaming experiences.
Engineering and Design
7.6/10
7.0/10
7.8/10
OVERALL CPU SCORE
4.9/10
5.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
32.0 GB
The ASUS ROG Strix G15 and Dell Inspiron 15 3511 are both good for engineering and design, though the ASUS ROG Strix G15 is somewhat better.
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
6.0/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
284.0 nits
BRIGHTNESS
230.0 nits
The ASUS ROG Strix G15 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, and engineering and design.
The ASUS ROG Strix G15 has a high-resolution display that renders sharp and clear visuals, ideal for general use and detailed engineering work, along with an extensive color gamut enhancing color accuracy critical for design tasks. On the other hand, its refresh rate, crucial for smooth 3D rendering and gaming experiences, is lower, affecting motion clarity and responsiveness. The Dell Inspiron 15 3511 offers adequate resolution and fair color representation for everyday tasks and some design work, but its limited refresh rate and less superior color range make it less optimal for high-end design precision and gaming or 3D applications.
Portability
Good
Good
15.6in
SIZE
15.6in
4.6 lbs
WEIGHT
3.7 lbs
0.9in
THICKNESS
0.7in
The Dell Inspiron 15 3511 and ASUS ROG Strix G15 both have good portability, though the Dell Inspiron 15 3511 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8/10
6.2/10
The ASUS ROG Strix G15 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
$1,249
$580
$0
$500
$1,000
$1,500
$2,000
The ASUS ROG Strix G15 has a price of $1,249 and the Dell Inspiron 15 3511 costs $580.
The ASUS ROG Strix G15 and Dell Inspiron 15 3511 are both good for general use.
The ASUS ROG Strix G15, with its high-performance CPU, is well-suited for general use that may demand more intensive processing, but it's heavier and has a shorter battery life when compared to the Dell Inspiron 15 3511 which offers plenty of RAM for multitasking and is more portable with a longer battery life, though it sports a less powerful processor. Both laptops feature good quality screens and sufficient storage, with the ASUS leaning more towards users who may value higher refresh rates and graphics performance, and the Dell catering to those prioritizing lightness and longevity.
Content Creation
7.7/10
7.5/10
7.8/10
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 ROG Strix G15 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
7.2/10
7.3/10
7.8/10
OVERALL CPU SCORE
4.9/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Dell Inspiron 15 3511 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.
Battery
5.5 Hours
6.5 Hours
The ASUS ROG Strix G15 has 5.5 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.
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How the ASUS ROG Strix G15 and the Dell Inspiron 15 3511 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 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 ROG Strix G15 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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