A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 16 5620 is usually less expensive and has a larger screen, which may be better for productivity tasks and more immersive for entertainment, but it's heavier, reducing portability. The Lenovo ThinkBook 13s, while generally more expensive, boasts a higher resolution touchscreen display and a more powerful processor, making it better for demanding applications and offering a sharper image quality. It's also lighter and more compact, great for mobility. Each has ample storage and memory, but if battery life and a brighter, more color-accurate screen are priorities, the ThinkBook excels. Overall, the ThinkBook seems more suited for business users and those requiring a more portable option with a higher performance, while the Inspiron may appeal to those looking for a larger display and lower cost. 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
- The Dell Inspiron 16 5620 has no clear advantages over the Lenovo ThinkBook 13s.
Advantages of the Lenovo ThinkBook 13s
- Good overall display quality
- Excellent portability
Key differences
Engineering and Design
7.0
7.5
6.4/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 are both good for engineering and design, though the Lenovo ThinkBook 13s is somewhat better.
The Dell Inspiron 16 5620, with its larger screen and solid performance components like RAM and CPU, is suitable for engineering and design tasks, but its increased weight affects portability compared to the Lenovo ThinkBook 13s, which boasts a higher screen resolution and more powerful CPU, making it ideal for detailed design work while being lighter and thus easier to carry.
Screen Quality
6.2
7.2
16.0in
SIZE
13.3in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
265.0 nits
BRIGHTNESS
336.0 nits
The Lenovo ThinkBook 13s has a better screen than the Dell Inspiron 16 5620 for general use, gaming and AI, engineering and design, and software development.
The Dell Inspiron 16 5620 has adequate resolution and brightness for everyday tasks, but it lacks the wide color gamuts necessary for precise engineering and design work and has a refresh rate that's not suited for the high-speed visuals in gaming and 3D applications. On the other hand, the Lenovo ThinkBook 13s offers sharp visuals and better color accuracy which benefits engineers and designers looking for detail and color fidelity, but like the Inspiron, its refresh rate isn't high enough to provide the best experience for gaming and fast-paced 3D rendering. Therefore, the Lenovo ThinkBook 13s stands out for general use and professional design, while neither laptop is ideal for gaming or 3D due to their limited refresh rates.
Portability
Good
Excellent
16.0in
SIZE
13.3in
4.1 lbs
WEIGHT
2.9 lbs
0.6in
THICKNESS
0.5in
The Lenovo ThinkBook 13s has excellent portability, while the Dell Inspiron 16 5620 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
7.6
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 both have good build quality, though the Lenovo ThinkBook 13s has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$500
$1,000
$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 ThinkBook 13s costs $1,000.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.7
7.8
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
336.0 nits
8.0 Hours
BATTERY LIFE
8.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
7.6/10
PORTABILITY SCORE
9.0/10
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 are both good for general use.
The Dell Inspiron 16 5620 with robust CPU performance, ample RAM, and a larger 16-inch screen suits users desiring a spacious display and comfortable multitasking for general tasks; although moderate in portability, it has satisfactory battery life and screen quality.
Gaming and AI
6.2
6.4
3.6/10
OVERALL GPU SCORE
3.8/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
8.3/10
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 are both only fair for gaming and AI.
The Dell Inspiron 16 5620 and Lenovo ThinkBook 13s are considered fair for gaming and 3D because they both utilize integrated Intel Iris Xe Graphics, which are sufficient for moderate gaming but not ideal for high-end gaming or intensive 3D tasks. Both laptops have 60Hz screen refresh rates which are standard for most laptop displays, but not optimal for gaming where higher refresh rates can provide smoother visuals. While the Dell has a larger screen allowing for potentially more immersive gameplay, the Lenovo has a higher resolution which offers clearer and sharper images, contributing to overall screen quality for everyday use and gaming.
Content Creation
7.6
7.8
6.4/10
OVERALL CPU SCORE
7.9/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 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
7.7
6.4/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Lenovo ThinkBook 13s and Dell Inspiron 16 5620 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
8.0 Hours
8.0 Hours
The Dell Inspiron 16 5620 has 8 hours of battery life. The Lenovo ThinkBook 13s has 8 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.
Give feedback
We’re constantly working to improve.
How the Dell Inspiron 16 5620 and the Lenovo ThinkBook 13s compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5620 | Lenovo ThinkBook 13s |
GENERAL | |||
|---|---|---|---|
| Price | |||
$500 | $1,000 | ||
Release Date | |||
Release Date | January 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 11.7'' x 8.3'' x 0.59'' | |
Weight | |||
Weight | 4.12 lbs | 2.9 lbs | |
Width | |||
Width | 14.05" | 11.7" | |
Depth | |||
Depth | 9.92" | 8.3" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1235U | Intel i7-1260P | |
RAM | |||
RAM | 16 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 | 8 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 336 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 9.1/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 8.4/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 0 | |
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
See more
Dig into reviews and images
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 ThinkBook 13s
See more
Dig into reviews and images
The Verge
Monica Chin | July 2021
"The best thing about the ThinkBook 13S is that it’s a good deal. Business buyers looking for ThinkPad-level performance and software without ThinkPad pricing will probably find the ThinkBook a solid option. While nothing about it is really spectacular, it’s certainly unusual to see the ThinkBook’s screen resolution at a sub-$1,000 price, and its performance will be more than adequate for most office tasks. The generous port selection, 16:10 aspect ratio, physical webcam shutter, and clear audio are certainly icing on the cake."
Get a great deal on the Dell Inspiron 16 5620 or the Lenovo ThinkBook 13s
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Dell Inspiron 16 5620 vs. Dell Inspiron 14 5425
VS
Compare Dell Inspiron 16 5620 vs. Acer Swift 3
VS
Compare Dell Inspiron 16 5620 vs. HP Pavilion 15
VS
Compare Lenovo ThinkBook 13s vs. LG Ultra 16
VS
Compare Lenovo ThinkBook 13s vs. ASUS Vivobook 16X
VS
Compare Lenovo ThinkBook 13s vs. ASUS TUF Gaming F17
VS
FAQs
FAQs about laptops
Why trust us
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
130,695
Recommendations made
28,318
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
Featured in
