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What we think
The PerfectRec laptop team Learn more
Updated June 22, 2024·
For a balance of performance and portability with a touchscreen, the Microsoft Surface Laptop 6 is a strong choice, offering a high-resolution display with excellent color coverage, a faster processor, and a more premium build quality, ideal for general use and light engineering tasks. However, it comes at a higher price and with less storage than the Dell Inspiron 15 3525. The Dell, on the other hand, provides better value with a lower price, more RAM, and a larger storage capacity, making it suitable for everyday tasks and some gaming, though it's less portable and has a lower screen pixel density. If you prioritize cost and storage space, the Dell is the way to go, but for a superior display, build, and performance in a more compact design, the Surface Laptop 6 is the better investment. 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 3525
- The Dell Inspiron 15 3525 has no clear advantages over the Microsoft Surface Laptop 6 13.5".
Advantages of the Microsoft Surface Laptop 6 13.5"
- Good for engineering and design
- Good for software development
- Good overall display quality
- Good overall build quality
- Very good portability
- Very good speakers
- Good keyboard
Key differences
General Use
7.0
7.7
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
259.0 nits
DISPLAY BRIGHTNESS
400.0 nits
6.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.7/10
PORTABILITY SCORE
8.6/10
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3525 are both good for general use, though the Microsoft Surface Laptop 6 13.5" 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.
Gaming and AI
6.0
6.6
3.6/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
2256 x 1504
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3525 are both only fair for gaming and AI, though the Microsoft Surface Laptop 6 13.5" is somewhat better.
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.
Engineering and Design
6.4
7.7
5.8/10
OVERALL CPU SCORE
8.5/10
3.6/10
OVERALL GPU SCORE
4.2/10
8.0 GB
RAM
16.0 GB
The Microsoft Surface Laptop 6 13.5" 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.
Content Creation
7.1
7.7
5.8/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2256 x 1504
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3525 are both good for content creation, though the Microsoft Surface Laptop 6 13.5" 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
6.9
7.7
5.8/10
OVERALL CPU SCORE
8.5/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2256 x 1504
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Microsoft Surface Laptop 6 13.5" 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
7.8
15.6in
SIZE
13.5in
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
259.0 nits
BRIGHTNESS
400.0 nits
The Microsoft Surface Laptop 6 13.5" has a better screen than the Dell Inspiron 15 3525 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
6.5 Hours
9.0 Hours
The Dell Inspiron 15 3525 has 6.5 hours of battery life. The Microsoft Surface Laptop 6 13.5" has 9 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
Very Good
15.6in
SIZE
13.5in
3.7 lbs
WEIGHT
3.0 lbs
0.7in
THICKNESS
0.6in
The Microsoft Surface Laptop 6 13.5" has very good portability, while the Dell Inspiron 15 3525 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.4
The Microsoft Surface Laptop 6 13.5" 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.
Cost
$400
$1,200
$0
$500
$1,000
$1,500
$2,000
The Dell Inspiron 15 3525 has a price of $400 and the Microsoft Surface Laptop 6 13.5" costs $1,200.
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How the Dell Inspiron 15 3525 and the Microsoft Surface Laptop 6 13.5" compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3525 | Microsoft Surface Laptop 6 13.5" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$400 | $1,200 | ||
Release Date | |||
Release Date | March 1, 2022 | June 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.75'' | 12.1'' x 8.8'' x 0.66'' | |
Weight | |||
Weight | 3.71 lbs | 3.04 lbs | |
Width | |||
Width | 14.11" | 12.13" | |
Depth | |||
Depth | 9.27" | 8.78" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 5625U | Intel Core Ultra 7 135H | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2256 x 1504 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 259 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 8.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
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 3525 or the Microsoft Surface Laptop 6 13.5"
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.
About Microsoft
Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.
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