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Updated January 10, 2024·
The Dell Inspiron 16 5620 is a budget-friendly option suitable for general use with decent portability, a quality keyboard, and long battery life, though it falls short in high-performance tasks. In contrast, the Lenovo Legion 9i is a premium laptop with superior performance for 3D rendering, machine learning, and engineering, featuring a top-tier processor and graphics card, plus an excellent display, but it's more expensive, heavier, and has a shorter battery life, making it less portable. If budget is a concern and your tasks are not intensive, the Dell may suffice; otherwise, the Legion 9i is tailored for demanding applications. 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
Advantages of the Lenovo Legion 9i
- Very good for general use
- Best in class for engineering and design
- Excellent for gaming and AI
- Very good for software development
- Very good for content creation
- Best in class overall display quality
- Very good overall build quality
- Best in class speakers
- Excellent keyboard
Key differences
General Use
7.7
8.4
1920 x 1200
RESOLUTION
3200 x 2000
IPS
DISPLAY TECHNOLOGY
Mini LED
265.0 nits
DISPLAY BRIGHTNESS
682.0 nits
8.0 Hours
BATTERY LIFE
3.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.6/10
PORTABILITY SCORE
6.3/10
The Lenovo Legion 9i is very good for general use, while the Dell Inspiron 16 5620 is good.
The Dell Inspiron 16 5620, with its more modest CPU and integrated graphics, is well-suited for general use, offering a balance between performance and portability, paired with a good screen and silent operation. In contrast, the Lenovo Legion 9i, with its high-end CPU, dedicated graphics, and superior screen quality, excels in demanding tasks yet has a tradeoff in portability and shorter battery life, making it very good for both general use and more intensive applications.
Gaming and AI
6.2
9.2
3.6/10
OVERALL GPU SCORE
9.8/10
1920 x 1200
RESOLUTION
3200 x 2000
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 9i is excellent for gaming and AI, while the Dell Inspiron 16 5620 is only fair.
The Dell Inspiron 16 5620, while adequate for entry-level gaming and 3D tasks, may not deliver the same high-quality gaming experience as the Lenovo Legion 9i due to the latter's superior GPU and higher screen refresh rate, essential for smooth graphics and gameplay. Although the CPU and screen quality of the Dell are decent, the Lenovo Legion 9i outshines it especially for intense gaming and 3D applications, providing not only better performance but also a more immersive visual experience.
Engineering and Design
7.0
9.6
6.4/10
OVERALL CPU SCORE
9.9/10
3.6/10
OVERALL GPU SCORE
9.8/10
16.0 GB
RAM
32.0 GB
The Lenovo Legion 9i is best in class for engineering and design, while the Dell Inspiron 16 5620 is good.
The Lenovo Legion 9i stands out for engineering and design with its more powerful Intel i9 processor, double the RAM, and a superior Nvidia RTX GPU compared to the Dell Inspiron 16 5620's Intel i5 processor and integrated graphics, which while competent, are less suited for intensive tasks. Additionally, the Legion 9i's Mini LED screen with higher resolution and better color accuracy provides a more detailed and vivid display for design work, although it is heavier and less portable than the lighter Inspiron, which might still appeal to those prioritizing ease of transportation and silent operation over raw performance.
Content Creation
7.6
8.7
6.4/10
OVERALL CPU SCORE
9.9/10
1920 x 1200
RESOLUTION
3200 x 2000
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
Mini LED
The Lenovo Legion 9i is very good for content creation, while the Dell Inspiron 16 5620 is good.
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
8.3
6.4/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
32.0 GB
1920 x 1200
RESOLUTION
3200 x 2000
7.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Lenovo Legion 9i is very good for software development, while the Dell Inspiron 16 5620 is good.
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
6.2
9.7
16.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
3200 x 2000
IPS
DISPLAY TECHNOLOGY
Mini LED
60Hz
REFRESH RATE
165Hz
265.0 nits
BRIGHTNESS
682.0 nits
The Lenovo Legion 9i has a better screen than the Dell Inspiron 16 5620 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell Inspiron 16 5620 has a fair screen, with average resolution and brightness, making it suitable for everyday tasks, but its limited color gamut may not fully satisfy engineering and design professionals who need precise color accuracy. The Lenovo Legion 9i excels in screen quality with a high resolution and bright display that covers a wide color gamut, making it ideal for engineering and design where color detail is crucial. However, both laptops' lower refresh rates make them less optimal for gaming and 3D applications, which require fast refresh rates for smooth visuals.
Battery
8.0 Hours
3.0 Hours
The Dell Inspiron 16 5620 has 8 hours of battery life. The Lenovo Legion 9i has 3 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
16.0in
4.1 lbs
WEIGHT
5.6 lbs
0.6in
THICKNESS
1.0in
The Dell Inspiron 16 5620 has good portability, while the Lenovo Legion 9i has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
8.5
The Lenovo Legion 9i has very good build quality, while the Dell Inspiron 16 5620 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$500
$3,420
$0
$1,000
$2,000
$3,000
$4,000
The Dell Inspiron 16 5620 has a price of $500 and the Lenovo Legion 9i costs $3,420.
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How the Dell Inspiron 16 5620 and the Lenovo Legion 9i compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5620 | Lenovo Legion 9i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$500 | $3,420 | ||
Release Date | |||
Release Date | January 1, 2022 | October 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 14.1'' x 10.9'' x 1.01'' | |
Weight | |||
Weight | 4.12 lbs | 5.64 lbs | |
Width | |||
Width | 14.05" | 14.08" | |
Depth | |||
Depth | 9.92" | 10.93" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1235U | Intel i9-13980HX | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 3 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | Mini LED | |
Resolution | |||
Resolution | 1920 x 1200 | 3200 x 2000 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 682 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 6.4/10 | |
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 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 9.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
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 9i
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Dig into reviews and images
PCMag
Matthew Buzzi | December 2023
"The Lenovo Legion 9i is meant as a top-end flagship showcase for enthusiasts, and on that, it delivers. You'll find flashier designs in this price tier—Razer’s all-metal build in a similarly sized laptop like the Blade 16, or monstrous 18-inch machines—but this is a well-thought-out laptop. The chassis is trim for a 16-inch powerhouse, the lid is unique, and bespoke liquid cooling takes performance to the next level."
Get a great deal on the Dell Inspiron 16 5620 or the Lenovo Legion 9i
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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