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The PerfectRec laptop team Learn more
Updated January 10, 2024·
If your preference is for a laptop that is more affordable and offers silent operation with longer battery life, the Dell Inspiron 16 5635 would suit you well for general use tasks. However, if you need higher performance for 3D rendering, machine learning, or gaming, the Lenovo Legion 7, despite being more expensive, has a stronger processor and graphics card, as well as a high-refresh-rate display. The Legion 7 is heavier, which might impact its portability, but it's built for more intensive tasks like engineering applications. It's also better equipped for gaming with its hardware ray tracing and DLSS features. 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 5635
- Very good for general use
Advantages of the Lenovo Legion 7
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Excellent keyboard
Key differences
Gaming and AI
6.3
7.8
3.6/10
OVERALL GPU SCORE
8.4/10
2560 x 1600
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 7 is good for gaming and AI, while the Dell Inspiron 16 5635 is only fair.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Engineering and Design
7.3
8.2
6.9/10
OVERALL CPU SCORE
7.4/10
3.6/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion 7 is very good for engineering and design, while the Dell Inspiron 16 5635 is good.
The Lenovo Legion 7 outperforms the Dell Inspiron 16 5635 in engineering and design tasks mainly due to its more powerful Nvidia RTX 3070 GPU, which surpasses the integrated graphics of the Inspiron, and its higher screen brightness and color space coverage, which are crucial for detailed visual work.
Screen Quality
6.6
8.3
16.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
265.0 nits
BRIGHTNESS
469.0 nits
The Lenovo Legion 7 has a better screen than the Dell Inspiron 16 5635 for general use, gaming and AI, and engineering and design.
If you prioritize a laptop for general activities like web browsing and office tasks, the Lenovo Legion 7's superior resolution and brightness offer clearer and more vibrant visuals, while the Dell Inspiron's screen is acceptable but not as impressive. For engineering and design work where color accuracy matters, the Lenovo's wider color gamut coverage ensures more precise and true-to-life colors, giving it an edge over the Dell. However, for gaming and 3D applications, both laptops fall short due to lower refresh rates, which are crucial for smooth motion and gameplay, despite their other screen qualities.
Battery
8.0 Hours
6.5 Hours
The Dell Inspiron 16 5635 has 8 hours of battery life. The Lenovo Legion 7 has 6.5 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
Good
16.0in
SIZE
16.0in
4.1 lbs
WEIGHT
5.5 lbs
0.7in
THICKNESS
0.8in
The Dell Inspiron 16 5635 and Lenovo Legion 7 both have good portability, though the Dell Inspiron 16 5635 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
8.5
The Lenovo Legion 7 has very good build quality, while the Dell Inspiron 16 5635 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$700
$1,500
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 16 5635 has a price of $700 and the Lenovo Legion 7 costs $1,500.
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Key similarities
General Use
8.0
7.9
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
469.0 nits
8.0 Hours
BATTERY LIFE
6.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.5/10
PORTABILITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers Dell Inspiron 16 5635 to be very good for general use, while the Lenovo Legion 7 is good.
The Dell Inspiron 16 5635 excels in general use due to its balance of a solid CPU, ample RAM, and a high-quality screen combined with the convenience of portability and a quiet, fanless design that lends itself to a variety of everyday tasks. While the Lenovo Legion 7 also provides robust CPU performance and ample RAM for general use, its strengths in gaming, including a higher-end graphics card and better heat management, suggest it's geared more towards users who need extra power for intensive tasks, albeit with slightly less portability and a trade-off for battery life.
Content Creation
7.9
7.9
6.9/10
OVERALL CPU SCORE
7.4/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 16 5635 and Lenovo Legion 7 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
7.7
7.6
6.9/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Dell Inspiron 16 5635 and Lenovo Legion 7 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 5635 and the Lenovo Legion 7 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5635 | Lenovo Legion 7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $1,500 | ||
Release Date | |||
Release Date | March 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.72'' | 14'' x 10.3'' x 0.86'' | |
Weight | |||
Weight | 4.19 lbs | 5.5 lbs | |
Width | |||
Width | 14.05" | 14.01" | |
Depth | |||
Depth | 9.92" | 10.27" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 5800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 6.5 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 469 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 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 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | 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 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 16 5635
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Dig into reviews and images
UltrabookReview
Derek Sullivan | January 2023
"Compared to the previous year’s Inspiron, Dell upgraded the screen aspect ratio on this generation, but also transitioned to a more minimalistic centered keyboard flanked by up-firing speakers. The 16-inch screen is huge plus and I really appreciate the extra real estate without sacrificing the footprint much. This year’s model is a little larger than last, though, as the former model was already very small for a 15 incher."
Lenovo Legion 7
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | September 2022
"The Lenovo Legion 7 is a fast 16-inch gamer with 165 Hz display. The new Lenovo Legion 7 is a very good gaming notebook that, despite its comparatively compact compact 16-inch case, does not have to do without the most powerful components. Thanks to good cooling, no compromises are made in terms of performance. Both the Core i9-12900HX and the GeForce RTX 3080 Ti perform at a very high level."
Get a great deal on the Dell Inspiron 16 5635 or the Lenovo Legion 7
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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