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Updated January 12, 2024·
Choose the Dell Inspiron 16 5620 if you are looking for a more budget-friendly option that offers a balance between everyday tasks and light productivity work. It's lighter, which makes it more portable, and it offers a fanless operation, meaning it's very quiet, which could be a plus in environments where noise is a concern. On the other hand, the Lenovo Legion 5 15" is catered more towards gaming and demanding tasks due to its high-performance graphics card. It's better suited for gaming, 3D work, and intensive tasks but is heavier and typically costs more which might make it less appealing for those who prioritize budget and portability. 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 16 5620
- Good portability
- Good battery life
- Very good speakers
Advantages of the Lenovo Legion 5 15"
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good keyboard
Key differences
Gaming and AI
6.2
7.9
3.6/10
OVERALL GPU SCORE
9.5/10
1920 x 1200
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
10.0/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 5 15" is good for gaming and AI, while the Dell Inspiron 16 5620 is only fair.
The Dell Inspiron 16 5620, with integrated graphics and a lower screen refresh rate, offers fair performance for gaming and 3D tasks, while the Lenovo Legion 5 15" boasts a dedicated Nvidia graphics card and a higher refresh rate display, providing a good gaming and 3D experience. Although both have similar processors and screen quality, the superior GPU and refresh rate of the Legion model make it better suited for these intensive tasks.
Engineering and Design
7.0
8.2
6.4/10
OVERALL CPU SCORE
8.0/10
3.6/10
OVERALL GPU SCORE
9.5/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 5 15" is very good for engineering and design, while the Dell Inspiron 16 5620 is good.
The Dell Inspiron 16 5620 is equipped with an Intel i5 CPU and integrated Intel Iris Xe graphics, which are suitable for engineering and design but may struggle with intense 3D tasks; it offers a decent screen and is relatively lightweight for better portability.
Screen Quality
6.2
8.0
16.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
265.0 nits
BRIGHTNESS
350.0 nits
The Dell Inspiron 16 5620 has a better screen than the Lenovo Legion 5 15" for software development, while the Lenovo Legion 5 15" has a better screen for general use, gaming and AI, and engineering and design.
For general use, the Dell Inspiron's panel may be sufficient with fair resolution and brightness, but the Lenovo Legion 5 stands out with a sharper display and higher brightness, enhancing daily activities like browsing and video streaming. When it comes to engineering and design, the Lenovo's superior color gamut coverage ensures more accurate color representation for tasks like photo editing or CAD work. However, both laptops fall short for gaming and 3D work; while the Lenovo's high-quality panel is beneficial, the lack of a high refresh rate means neither is ideal for the smooth visuals desired in fast-paced games or 3D rendering.
Battery
8.0 Hours
4.0 Hours
The Dell Inspiron 16 5620 has 8 hours of battery life. The Lenovo Legion 5 15" has 4 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
Fair
16.0in
SIZE
15.6in
4.1 lbs
WEIGHT
5.3 lbs
0.6in
THICKNESS
0.9in
The Dell Inspiron 16 5620 has good portability, while the Lenovo Legion 5 15" has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
7.6
The Lenovo Legion 5 15" and Dell Inspiron 16 5620 both have good build quality, though the Lenovo Legion 5 15" has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$500
$999
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell Inspiron 16 5620 has a price of $500 and the Lenovo Legion 5 15" costs $999.
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Key similarities
General Use
7.7
7.5
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
350.0 nits
8.0 Hours
BATTERY LIFE
4.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.6/10
PORTABILITY SCORE
6.8/10
The Dell Inspiron 16 5620 and Lenovo Legion 5 15" are both good for general use.
The Dell Inspiron 16 5620 is equipped with an efficient processor and high-quality screen, ideal for general tasks, and offers silent operation and excellent heat management, making it a good fit for daily productivity in a variety of environments.
Content Creation
7.6
7.4
6.4/10
OVERALL CPU SCORE
8.0/10
1920 x 1200
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 16 5620 and Lenovo Legion 5 15" 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
7.5
7.3
6.4/10
OVERALL CPU SCORE
8.0/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1440
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Dell Inspiron 16 5620 and Lenovo Legion 5 15" 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.
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How the Dell Inspiron 16 5620 and the Lenovo Legion 5 15" compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5620 | Lenovo Legion 5 15" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$500 | $999 | ||
Release Date | |||
Release Date | January 1, 2022 | April 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 14.1'' x 10.3'' x 0.95'' | |
Weight | |||
Weight | 4.12 lbs | 5.3 lbs | |
Width | |||
Width | 14.05" | 14.13" | |
Depth | |||
Depth | 9.92" | 10.33" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1235U | AMD Ryzen 7 7735HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 4 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 60 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 6.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 16 5620
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Stuff
Brett Venter | January 2023
"If the world is exciting enough right now, you can do far worse than a solid performer that you know will get the job done. Our review model is as powerful as you'd want an office machine to be unless you're performing specialist tasks and the price point is pretty attractive (unless work will let you have a MacBook Air instead)."
Lenovo Legion 5 15"
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NotebookCheck
Andreas Osthoff | September 2021
"The Lenovo Legion 5 15 is an affordable gaming laptop with a lot of power. The new AMD processor Ryzen 7 5800H offers plenty of performance and it is also very efficient. The combination with the fast 130W version of the GeForce RTX 3060 ensures high gaming performance. We also like the fast 165 Hz display with the 1080p resolution. The automatic graphics switching causes some problems with stutters, which are very annoying. If you do not need long battery runtimes, you should definitely deactivate the hybrid graphics mode in Lenovo's Vantage app. The Legion 5 15 is never silent."
Get a great deal on the Dell Inspiron 16 5620 or the Lenovo Legion 5 15"
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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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