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Updated January 12, 2024·
Between the Dell Inspiron 15 3511 and the Dell Inspiron 15 3525, if you prioritize storage and memory for multitasking or handling more demanding applications, the Inspiron 15 3511 is preferred as it generally offers more of both. For those interested in modern features and slightly better portability, the Inspiron 15 3525 is equipped with a touchscreen and a slightly newer processor, making it more future-proof, but comes with less storage and memory. Both models have similar screen quality, battery life, and build, so your decision should be guided by the importance of storage, memory, and modern features to your use case. 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 Dell Inspiron 15 3511
- Good for engineering and design
- Good for software development
Advantages of the Dell Inspiron 15 3525
- The Dell Inspiron 15 3525 has no clear advantages over the Dell Inspiron 15 3511.
Key differences
General Use
7.6
7.0
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
230.0 nits
DISPLAY BRIGHTNESS
259.0 nits
6.5 Hours
BATTERY LIFE
6.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
6.5/10
7.7/10
PORTABILITY SCORE
7.7/10
The Dell Inspiron 15 3511 and Dell Inspiron 15 3525 are both good for general use, though the Dell Inspiron 15 3511 is somewhat better.
The Dell Inspiron 15 3511 outperforms the 3525 for general use significantly due to its superior main processor and four times as much RAM, offering better multitasking and smoother performance. Additionally, the 3511 offers twice the storage capacity and has a slightly better contrast ratio for the screen, although both models share the same screen size and type, which contributes to the 3511 being a better choice for general use than the 3525.
Engineering and Design
7.0
6.4
4.9/10
OVERALL CPU SCORE
5.8/10
3.6/10
OVERALL GPU SCORE
3.6/10
32.0 GB
RAM
8.0 GB
The Dell Inspiron 15 3511 is good for engineering and design, while the Dell Inspiron 15 3525 is only fair.
The Dell Inspiron 15 3511 is better suited for engineering and design tasks due to its higher RAM capacity, which boosts performance for complex computations and multitasking, and a distinct GPU which can handle more demanding graphics work, contributing to smoother software operation.
Screen Quality
6.0
6.3
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
230.0 nits
BRIGHTNESS
259.0 nits
The Dell Inspiron 15 3511 has a better screen than the Dell Inspiron 15 3525 for software development, and content creation, while the Dell Inspiron 15 3525 has a better screen for general use, and engineering and design.
If you're looking for a general use laptop, both the Dell Inspiron 15 3511 and 3525 offer decent resolutions and brightness levels that will suffice for routine tasks and media consumption. However, for engineering and design, these laptops may not meet the mark as they don't cover a wide range of colors in the DCI-P3 and Adobe RGB spectra, which are vital for precision in color work. Gaming and 3D applications will be less immersive on both models due to lower refresh rates and the lackluster resolution and panel type might detract from the visual experience in fast-paced games or detailed 3D rendering.
Cost
$510
$400
$200
$300
$400
$500
$600
$700
$800
The Dell Inspiron 15 3511 has a price of $510 and the Dell Inspiron 15 3525 costs $400.
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Key similarities
Gaming and AI
6.2
6.0
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Dell Inspiron 15 3511 and Dell Inspiron 15 3525 are both only fair for gaming and AI.
The Dell Inspiron 15 3511, equipped with an Intel Iris Xe GPU, and the Inspiron 15 3525, with an AMD Vega 7 GPU, deliver fair gaming and 3D performance due to their integrated graphics which are suitable for light gaming but not for high-end gaming or intensive 3D tasks. Both have similar 60Hz refresh rates and IPS displays which offer decent screen quality but might not satisfy users looking for higher refresh rates associated with smoother gaming experiences.
Content Creation
7.5
7.1
4.9/10
OVERALL CPU SCORE
5.8/10
1920 x 1080
RESOLUTION
1920 x 1080
32.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 15 3511 and Dell Inspiron 15 3525 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
7.3
6.9
4.9/10
OVERALL CPU SCORE
5.8/10
32.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
6.5/10
Although they have very similar scores, PerfectRec considers Dell Inspiron 15 3511 to be good for software development, while the Dell Inspiron 15 3525 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.
Battery
6.5 Hours
6.5 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The Dell Inspiron 15 3525 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
3.7 lbs
WEIGHT
3.7 lbs
0.7in
THICKNESS
0.7in
The Dell Inspiron 15 3511 and Dell Inspiron 15 3525 both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
6.2
The Dell Inspiron 15 3511 and Dell Inspiron 15 3525 both have only fair 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 Dell Inspiron 15 3511 and the Dell Inspiron 15 3525 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3511 | Dell Inspiron 15 3525 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$510 | $400 | ||
Release Date | |||
Release Date | January 1, 2021 | March 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.74'' | 14.1'' x 9.3'' x 0.75'' | |
Weight | |||
Weight | 3.7 lbs | 3.71 lbs | |
Width | |||
Width | 14.11" | 14.11" | |
Depth | |||
Depth | 9.27" | 9.27" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1135G7 | AMD Ryzen 5 5625U | |
RAM | |||
RAM | 32 GB | 8 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 6.5 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 41 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 230 nits | 259 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 6.3/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 7.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 6.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 6.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | No | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 0 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 1 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 15 3511
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Dig into reviews and images
PCMag
Zachary Cuevas | November 2021
"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."
Dell Inspiron 15 3525
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Dig into reviews and images
PCMag
Mark Knapp | January 2023
"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. Many of its slightly higher-end rivals have to be on sale (and frequently are) to match it on price, but the Inspiron 15 (3525) is outclassed even by some similarly priced options, making it a difficult recommendation."
Get a great deal on the Dell Inspiron 15 3511 or the Dell Inspiron 15 3525
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.
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