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 5625 falls into a lower midrange price tier and is typically more expensive than the Lenovo IdeaPad Slim 3, which is priced at a budget-friendly level and generally costs much less. Choose the Dell for better overall performance if the budget allows, or the Lenovo if you're looking for a more affordable, portable laptop with longer battery life. 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 5625
- Good for engineering and design
- Good overall build quality
- Very good speakers
- Good keyboard
Advantages of the Lenovo IdeaPad Slim 3
- Very good battery life
Key differences
General Use
7.7
7.0
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
281.0 nits
8.0 Hours
BATTERY LIFE
10.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
7.6/10
PORTABILITY SCORE
7.9/10
The Dell Inspiron 16 5625 and Lenovo IdeaPad Slim 3 are both good for general use, though the Dell Inspiron 16 5625 is somewhat better.
The Dell Inspiron 16 5625 offers a stronger CPU, more RAM, and a larger, higher resolution screen, which is optimal for multitasking and productivity, whereas the Lenovo IdeaPad Slim 3, despite having a longer battery life and being lighter, falls short in performance due to a weaker CPU and less RAM, making it less suitable for more demanding tasks.
Engineering and Design
7.1
6.1
6.8/10
OVERALL CPU SCORE
3.6/10
3.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
The Dell Inspiron 16 5625 is good for engineering and design, while the Lenovo IdeaPad Slim 3 is only fair.
I am sorry, it seems that the content you have provided is not relevant to my capabilities as a language model AI. However, if you need assistance with writing, editing, generating content, or simply need information, feel free to ask, and I will be glad to help you.
Screen Quality
6.2
6.4
16.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
265.0 nits
BRIGHTNESS
281.0 nits
The Dell Inspiron 16 5625 has a better screen than the Lenovo IdeaPad Slim 3 for software development, and content creation.
For general use, both laptops offer sufficient resolution and brightness, ensuring that text and images are clear and visible under various lighting conditions, but the screens might lack the vibrancy and clarity of higher-end displays. In engineering and design tasks, color accuracy is crucial; these laptops have fair color representation, but professionals might notice limitations in color range compared to screens with wider color gamuts. When it comes to 3D tasks and gaming, the refresh rates on these laptops aren't as high as gaming-specific models, leading to less fluid motion and potential screen tearing during fast-paced action.
Battery
8.0 Hours
10.0 Hours
The Dell Inspiron 16 5625 has 8 hours of battery life. The Lenovo IdeaPad Slim 3 has 10 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.
Cost
$800
$390
$200
$400
$600
$800
$1,000
$1,200
The Dell Inspiron 16 5625 has a price of $800 and the Lenovo IdeaPad Slim 3 costs $390.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
Gaming and AI
6.2
5.9
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
9.5/10
Although they have very similar scores, PerfectRec considers Dell Inspiron 16 5625 to be only fair for gaming and AI, while the Lenovo IdeaPad Slim 3 is poor.
The Dell Inspiron 16 5625 and the Lenovo IdeaPad Slim 3 are both limited in gaming and 3D capabilities due to their integrated graphics, with the Dell having a slightly more capable AMD Ryzen 7 with Vega 8 graphics, compared to the Lenovo's AMD Ryzen 3 with Vega 6 graphics. Both have modest screen refresh rates of 60Hz which can hinder smooth visuals during fast-paced gaming, alongside their respective IPS screens which offer good color and viewing angles but don't excel in high refresh gaming scenarios.
Content Creation
7.6
7.2
6.8/10
OVERALL CPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 16 5625 and Lenovo IdeaPad Slim 3 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
7.1
6.8/10
OVERALL CPU SCORE
3.6/10
16.0 GB
RAM
8.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
6.5/10
The Dell Inspiron 16 5625 and Lenovo IdeaPad Slim 3 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.
Portability
Good
Good
16.0in
SIZE
15.6in
4.1 lbs
WEIGHT
3.5 lbs
0.6in
THICKNESS
0.7in
The Lenovo IdeaPad Slim 3 and Dell Inspiron 16 5625 both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
6.5
Although they have very similar scores, PerfectRec considers Dell Inspiron 16 5625 to have good build quality, while the Lenovo IdeaPad Slim 3 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the Dell Inspiron 16 5625 and the Lenovo IdeaPad Slim 3 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5625 | Lenovo IdeaPad Slim 3 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $390 | ||
Release Date | |||
Release Date | January 1, 2022 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 14.2'' x 9.3'' x 0.7'' | |
Weight | |||
Weight | 4.12 lbs | 3.52 lbs | |
Width | |||
Width | 14.05" | 14.15" | |
Depth | |||
Depth | 9.92" | 9.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5825U | AMD Ryzen 3 7330U | |
RAM | |||
RAM | 16 GB | 8 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 | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 281 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 6.5/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 6.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 16 5625
See more
Dig into reviews and images
Ultrabook Review
Derek Sullivan | January 2023
"I think there is fair value in the Inspiron 16 this year. Very little has changed with the laptop and my opinion hasn’t really changed either. In other words, I like it. Overall, I think the pros far outweigh the cons of this laptop and the price is certainly justifiable. I found this to be a great typer and I could potentially work all day on this machine, provided I don’t need a graphics card."
Lenovo IdeaPad Slim 3
See more
Dig into reviews and images
Rtings
Olivier Martin, Ryan Lim, and John Peroramas | May 2023
"The Lenovo IdeaPad 3i is decent for use as a workstation. Its Intel CPU and integrated graphics can only handle light productivity tasks, not demanding workloads like video editing or 3D graphics. You also can't do any color-critical work because the available displays have a narrow color gamut. It has a good port selection, but its USB-C lacks Thunderbolt 4 support. On the upside, it has a comfortable keyboard and doesn't get hot or loud under load."
Get a great deal on the Dell Inspiron 16 5625 or the Lenovo IdeaPad Slim 3
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 5625 vs. Acer Aspire 5 15
VS
Compare Dell Inspiron 16 5625 vs. HP Envy x360 15"
VS
Compare Dell Inspiron 16 5625 vs. Dell Inspiron 14 7425
VS
Compare Lenovo IdeaPad Slim 3 vs. Lenovo IdeaPad 3 14"
VS
Compare Lenovo IdeaPad Slim 3 vs. Dell Inspiron 15 3525
VS
Compare Lenovo IdeaPad Slim 3 vs. HP 15" Laptop
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
