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What we think
The PerfectRec laptop team Learn more
Updated January 12, 2024·
The Dell Inspiron 15 3530 is more budget-friendly and it's lighter, making it easier to carry around for everyday use or if you're frequently on the move. On the other hand, the Lenovo Legion 7, while more expensive, offers significantly better performance suitable for demanding tasks like gaming, 3D rendering, or machine learning. It also comes with a higher-resolution screen with a faster refresh rate, which is great for multimedia and gaming, but it's heavier and may have shorter battery life due to its powerful components. Consider the Legion 7 if your work requires high performance or you're into gaming, but if you prioritize portability and are using the laptop for general tasks, the Inspiron 15 3530 could be the better, more economical option. 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 3530
- The Dell Inspiron 15 3530 has no clear advantages over the Lenovo Legion 7.
Advantages of the Lenovo Legion 7
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Very good speakers
- Excellent keyboard
Key differences
Gaming and AI
6.3
7.8
3.7/10
OVERALL GPU SCORE
8.4/10
1920 x 1080
RESOLUTION
2560 x 1600
120Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 7 is good for gaming and AI, while the Dell Inspiron 15 3530 is only fair.
The Lenovo Legion 7 offers a more powerful Nvidia RTX 3070 GPU and a higher screen refresh rate, which are both very important for gaming and 3D performance, compared to the Dell Inspiron 15 3530's integrated Intel Iris Xe graphics and lower refresh rate. Additionally, the Legion 7 by Lenovo has a superior CPU and better screen quality, which further enhance gaming and 3D tasks although they are somewhat less critical than GPU and refresh rate.
Engineering and Design
6.9
8.2
6.9/10
OVERALL CPU SCORE
7.4/10
3.7/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 7 is very good for engineering and design, while the Dell Inspiron 15 3530 is only fair.
The Lenovo Legion 7 is favored for engineering and design use due to its more powerful AMD Ryzen CPU and Nvidia RTX GPU, as well as a higher resolution display with better color accuracy, which are crucial for intensive tasks and visual clarity. In comparison, while the Dell Inspiron 15 3530 is a decent choice with a capable Intel CPU and integrated graphics, it offers lower screen quality, which is less optimal for design work and high-performance applications.
Content Creation
7.3
7.9
6.9/10
OVERALL CPU SCORE
7.4/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion 7 and Dell Inspiron 15 3530 are both good for content creation, though the Lenovo Legion 7 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.
Screen Quality
6.6
8.3
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
165Hz
220.0 nits
BRIGHTNESS
469.0 nits
The Lenovo Legion 7 has a better screen than the Dell Inspiron 15 3530 for general use, gaming and AI, engineering and design, content creation, and software development.
If you spend a lot of time working on documents or browsing the web, the Dell Inspiron 15 3530 offers a screen that's adequate with decent resolution and brightness. For professionals in engineering and design, the Lenovo Legion 7 provides a sharper image and more accurate color representation, essential for detailed work. But for enthusiasts in gaming or 3D modeling, neither laptop delivers the high refresh rates needed for smooth motion and fast-paced visuals.
Portability
Good
Good
15.6in
SIZE
16.0in
3.6 lbs
WEIGHT
5.5 lbs
0.6in
THICKNESS
0.8in
The Dell Inspiron 15 3530 and Lenovo Legion 7 both have good portability, though the Dell Inspiron 15 3530 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
8.5
The Lenovo Legion 7 has very good build quality, while the Dell Inspiron 15 3530 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$722
$1,500
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 15 3530 has a price of $722 and the Lenovo Legion 7 costs $1,500.
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Key similarities
General Use
7.4
7.9
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
220.0 nits
DISPLAY BRIGHTNESS
469.0 nits
6.5 Hours
BATTERY LIFE
6.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
7.9/10
PORTABILITY SCORE
7.0/10
The Lenovo Legion 7 and Dell Inspiron 15 3530 are both good for general use.
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.
Software Development
7.2
7.6
6.9/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
The Lenovo Legion 7 and Dell Inspiron 15 3530 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
6.5 Hours
6.5 Hours
The Dell Inspiron 15 3530 has 6.5 hours of battery life. The Lenovo Legion 7 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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We’re constantly working to improve.
How the Dell Inspiron 15 3530 and the Lenovo Legion 7 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3530 | Lenovo Legion 7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$722 | $1,500 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.65'' | 14'' x 10.3'' x 0.86'' | |
Weight | |||
Weight | 3.64 lbs | 5.5 lbs | |
Width | |||
Width | 14.11" | 14.01" | |
Depth | |||
Depth | 9.25" | 10.27" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1335U | AMD Ryzen 7 5800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 6.5 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 220 nits | 469 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 8/10 | 7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 3 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Legion 7
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | September 2022
"The Lenovo Legion 7 is a fast 16-inch gamer with 165 Hz display. The new Lenovo Legion 7 is a very good gaming notebook that, despite its comparatively compact compact 16-inch case, does not have to do without the most powerful components. Thanks to good cooling, no compromises are made in terms of performance. Both the Core i9-12900HX and the GeForce RTX 3080 Ti perform at a very high level."
Get a great deal on the Dell Inspiron 15 3530 or the Lenovo Legion 7
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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