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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 15 3525 is less expensive and has a larger 15.6-inch screen with number pad on the keyboard, but it is also heavier and has a shorter battery life. On the other hand, the Lenovo Yoga 6 is more portable due to its smaller 13.3-inch screen and lighter weight, and it offers longer battery life, making it suitable for on-the-go use. The Yoga 6 also has a better overall performance, making it more suited for intensive tasks like engineering and 3D work. Both laptops are touch-enabled and have similar screen quality, but if you prioritize portability and battery life with better performance, the Yoga 6 is the superior choice. If budget is a constraint and you prefer a larger screen and don’t mind a heavier device with less battery life, the Inspiron may serve you well. 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 Lenovo Yoga 6.
Advantages of the Lenovo Yoga 6
- Good for engineering and design
- Good for software development
- Good overall build quality
- Very good portability
- Excellent battery life
- Very good speakers
Key differences
General Use
7.0
7.6
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
259.0 nits
DISPLAY BRIGHTNESS
271.0 nits
6.5 Hours
BATTERY LIFE
12.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
6.7/10
7.7/10
PORTABILITY SCORE
8.5/10
The Lenovo Yoga 6 and Dell Inspiron 15 3525 are both good for general use, though the Lenovo Yoga 6 is somewhat better.
The Dell Inspiron 15 3525 is considered fair for general use due to its lower performing CPU and RAM compared to the Lenovo Yoga 6, affecting overall speed and multitasking capabilities, which is vital for general performance. Furthermore, the Yoga 6 boasts a higher quality screen, enhanced portability due to its lighter weight and 2-in-1 convertible design, and better battery life, all contributing to it being considered good for general use.
Engineering and Design
6.4
7.0
5.8/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.6/10
8.0 GB
RAM
16.0 GB
The Lenovo Yoga 6 is good for engineering and design, while the Dell Inspiron 15 3525 is only fair.
The Lenovo Yoga 6 outperforms the Dell Inspiron 15 3525 in engineering and design tasks primarily due to its more powerful CPU and double the RAM, which is crucial for these applications, along with a more vibrant screen that can display a wider range of colors. Additionally, the Lenovo offers a higher-resolution touchscreen with a higher pixel density, contributing to sharper images and text, which is beneficial for detailed design work.
Software Development
6.9
7.4
5.8/10
OVERALL CPU SCORE
6.9/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
6.5/10
KEYBOARD QUALITY SCORE
6.7/10
The Lenovo Yoga 6 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
6.7
15.6in
SIZE
13.3in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
259.0 nits
BRIGHTNESS
271.0 nits
The Lenovo Yoga 6 has a better screen than the Dell Inspiron 15 3525 for general use, engineering and design, content creation, and software development.
For general use, the Dell Inspiron 15 3525 offers adequate resolution, panel type, and brightness for comfortable daily tasks like browsing and video streaming, though it won't be as sharp or vibrant as higher-end screens. The Lenovo Yoga 6, with better color accuracy and wider color gamuts, is more suited for engineering and design professionals who need precise colors for their work. However, both the Inspiron and Yoga 6 have lower refresh rates, which means they aren't ideal for gaming or 3D applications where smooth motion and quick screen updates are crucial.
Battery
6.5 Hours
12.5 Hours
The Dell Inspiron 15 3525 has 6.5 hours of battery life. The Lenovo Yoga 6 has 12.5 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
Very Good
15.6in
SIZE
13.3in
3.7 lbs
WEIGHT
3.0 lbs
0.7in
THICKNESS
0.7in
The Lenovo Yoga 6 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 Lenovo Yoga 6 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
$1,045
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell Inspiron 15 3525 has a price of $400 and the Lenovo Yoga 6 costs $1,045.
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Key similarities
Gaming and AI
6.0
6.1
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.7/10
The Lenovo Yoga 6 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
7.1
7.6
5.8/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
1920 x 1200
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Yoga 6 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.
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How the Dell Inspiron 15 3525 and the Lenovo Yoga 6 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3525 | Lenovo Yoga 6 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$400 | $1,045 | ||
Release Date | |||
Release Date | March 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.75'' | 12'' x 8.6'' x 0.72'' | |
Weight | |||
Weight | 3.71 lbs | 3.01 lbs | |
Width | |||
Width | 14.11" | 11.97" | |
Depth | |||
Depth | 9.27" | 8.58" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 5625U | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 12.5 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 59 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 259 nits | 271 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 8.6/10 | |
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 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 6.8/10 | |
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 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
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."
Lenovo Yoga 6
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Dig into reviews and images
NotebookCheck
Mario Petzold | March 2023
"The AMD R7-7730U in the Lenovo Yoga 6 13 provides a suitable answer to the limited cooling capabilities of a convertible - especially in tablet mode. It draws high computing power from a comparatively limited power supply so that less heat has to be dissipated at the same time."
Get a great deal on the Dell Inspiron 15 3525 or the Lenovo Yoga 6
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 Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
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