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Updated January 10, 2024·
When choosing between the Dell Inspiron 16 5625 and the Lenovo Legion Slim 5i, consider that the Dell typically comes at a somewhat lower price, has a longer battery life suitable for general use, and is quieter. However, the Lenovo has a more powerful graphics card and processor, double the storage, and is better for 3D rendering, machine learning, and gaming, despite being heavier and having a slightly shorter battery life. If your priority is performance for gaming or demanding applications, the Lenovo would be a better choice. If you require a quieter, lighter laptop with longer battery life for general use, the Dell would be more appropriate. 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 portability
- Very good speakers
Advantages of the Lenovo Legion Slim 5i
- Very good for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Very good keyboard
Key differences
Gaming and AI
6.2
8.0
3.6/10
OVERALL GPU SCORE
8.4/10
1920 x 1200
RESOLUTION
2560 x 1600
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 Slim 5i is very good for gaming and AI, while the Dell Inspiron 16 5625 is only fair.
The Dell Inspiron 16 5625 is less suited for gaming and 3D applications because it has an integrated AMD Vega GPU and a standard 60Hz screen refresh rate, while the Lenovo Legion Slim 5i excels in these areas due to its dedicated Nvidia RTX 4060 GPU and a higher 165Hz screen refresh rate, providing smoother visuals and better performance.
Engineering and Design
7.1
8.4
6.8/10
OVERALL CPU SCORE
9.0/10
3.6/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5i is very good for engineering and design, while the Dell Inspiron 16 5625 is good.
The Lenovo Legion Slim 5i is considered very good for engineering and design due to its more powerful Intel i7 processor, dedicated Nvidia RTX 4060 GPU, and a higher resolution screen, factors crucial for intensive tasks and visual clarity. While the Dell Inspiron 16 5625 is good for engineering and design with its competent AMD Ryzen 7 processor and integrated Vega 8 graphics, it falls short of the Lenovo's performance capabilities and screen sharpness, important considerations for such specialized use.
Screen Quality
6.2
8.0
16.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
265.0 nits
BRIGHTNESS
343.0 nits
The Lenovo Legion Slim 5i has a better screen than the Dell Inspiron 16 5625 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell Inspiron 16 5625 offers a display that's sufficiently bright and clear for tasks like web browsing, document editing and video streaming, making it suitable for general use despite its limitations in color accuracy and contrast. However, for engineering and design professionals requiring precise color reproduction, its screen falls short due to its limited coverage of color gamuts such as DCI-P3 and Adobe RGB. Gamers and those working with 3D graphics may find the Dell's display lacking because of its lower refresh rate, which can impede the smooth rendering of fast-moving visuals compared to displays designed with higher refresh rates for such purposes.
Battery
8.0 Hours
7.0 Hours
The Dell Inspiron 16 5625 has 8 hours of battery life. The Lenovo Legion Slim 5i has 7 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
5.2 lbs
0.6in
THICKNESS
0.9in
The Dell Inspiron 16 5625 has good portability, while the Lenovo Legion Slim 5i has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$800
$1,055
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell Inspiron 16 5625 has a price of $800 and the Lenovo Legion Slim 5i costs $1,055.
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Key similarities
General Use
7.7
7.9
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
343.0 nits
8.0 Hours
BATTERY LIFE
7.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.6/10
PORTABILITY SCORE
6.7/10
The Lenovo Legion Slim 5i and Dell Inspiron 16 5625 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.
Content Creation
7.6
8.0
6.8/10
OVERALL CPU SCORE
9.0/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 5i to be very good for content creation, while the Dell Inspiron 16 5625 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
7.8
6.8/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5i and Dell Inspiron 16 5625 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.
Build Quality
7.0
7.4
The Lenovo Legion Slim 5i and Dell Inspiron 16 5625 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Dell Inspiron 16 5625 and the Lenovo Legion Slim 5i compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5625 | Lenovo Legion Slim 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$800 | $1,055 | ||
Release Date | |||
Release Date | January 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 4.12 lbs | 5.29 lbs | |
Width | |||
Width | 14.05" | 14.16" | |
Depth | |||
Depth | 9.92" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5825U | Intel i7-13700H | |
RAM | |||
RAM | 16 GB | 16 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 | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 343 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 6.7/10 | |
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 | 1080p | |
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 | 2 | |
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 5625
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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 Legion Slim 5i
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Dig into reviews and images
PCMag
Mark Knapp | August 2023
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."
Get a great deal on the Dell Inspiron 16 5625 or the Lenovo Legion Slim 5i
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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