The Dell Inspiron 15 3525 has no clear advantages over the Dell Inspiron 14 5425.
Key differences
General Use
7.7/10
7.1/10
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
279.0 nits
DISPLAY BRIGHTNESS
259.0 nits
12.0 Hours
BATTERY LIFE
6.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
6.5/10
8.1/10
PORTABILITY SCORE
7.7/10
The Dell Inspiron 14 5425 and Dell Inspiron 15 3525 are both good for general use, though the Dell Inspiron 14 5425 is somewhat better.
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.
Engineering and Design
7.0/10
6.5/10
6.8/10
OVERALL CPU SCORE
5.8/10
3.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The Dell Inspiron 14 5425 is good for engineering and design, while the Dell Inspiron 15 3525 is only fair.
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.
Software Development
7.5/10
6.9/10
6.8/10
OVERALL CPU SCORE
5.8/10
16.0 GB
RAM
8.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Dell Inspiron 14 5425 is 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.
Screen Quality
6.3/10
6.8/10
14.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
279.0 nits
BRIGHTNESS
259.0 nits
The Dell Inspiron 14 5425 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, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
12.0 Hours
6.5 Hours
The Dell Inspiron 14 5425 has 12 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.
Build Quality
7.0/10
6.2/10
The Dell Inspiron 14 5425 has good build quality, while the Dell Inspiron 15 3525 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
The Dell Inspiron 14 5425 and Dell Inspiron 15 3525 are both only fair for gaming and AI.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Content Creation
7.5/10
7.1/10
6.8/10
OVERALL CPU SCORE
5.8/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 14 5425 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.
Portability
Very Good
Good
14.0in
SIZE
15.6in
3.4 lbs
WEIGHT
3.7 lbs
0.7in
THICKNESS
0.7in
Although they have very similar scores, PerfectRec considers Dell Inspiron 14 5425 to have very good portability, while the Dell Inspiron 15 3525 has good portability.
The most portable laptops are small, thin, and light.
Cost
$500
$499
$200
$300
$400
$500
$600
$700
$800
The Dell Inspiron 14 5425 has a price of $500 and the Dell Inspiron 15 3525 costs $499.
Give feedback
We’re constantly working to improve.
How the Dell Inspiron 14 5425 and the Dell Inspiron 15 3525 compare to other laptops
"A slim chassis, an acceptable weight (1.6 kg) and a real-world battery life of almost 13 hours turn the Inspiron into a mobile companion. Good: The battery can not only be charged using Dell's proprietary power adapter, but also with a universal USB-C power adapter (min. 45 watts). Office and Internet applications are handled by the built-in combination of Ryzen 5 5625U APU and 16 GB of RAM just as easily as modest computer games. Heat and noise development are generally okay, but the laptop should work a bit quieter under full load."
"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 14 5425 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.
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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About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.