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What we think
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Updated January 10, 2024·
If you prioritize having a more portable and affordable laptop with good enough performance for general use like office tasks and web browsing, opt for the Dell Inspiron 14. However, if you need a high-performing machine for intensive 3D rendering, machine learning, gaming, or engineering software, and you are willing to invest more and accept a heavier and less portable laptop, the Lenovo Legion 7 is a better fit. Keep in mind that while the Legion 7 is more expensive, it offers superior performance for demanding tasks and a better display for gaming and creative work. 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 Inpsiron 14 7435
- Very good portability
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
- Very good speakers
- Excellent keyboard
Key differences
Gaming and AI
6.3
7.8
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
7.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion 7 is good for gaming and AI, while the Dell Inpsiron 14 7435 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
7.1
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 Inpsiron 14 7435 is good.
The Dell Inspiron 14 7435 is a more portable 2-in-1 laptop with decent performance for engineering and design, owing to its sufficient RAM and CPU, although its GPU is better suited for lighter tasks and portability comes at the cost of lower screen resolution compared to its counterpart.
Screen Quality
6.1
8.3
14.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
216.0 nits
BRIGHTNESS
469.0 nits
The Lenovo Legion 7 has a better screen than the Dell Inpsiron 14 7435 for general use, gaming and AI, engineering and design, and software development.
The Dell Inspiron's screen, while adequate for tasks like web browsing and document editing, lacks the high resolution and brightness that enhances visual clarity and comfort for extended use, which the Lenovo excels at with its superior display, making it more eye-friendly and vibrant for a range of everyday tasks. Engineering and design professionals would benefit more from the Lenovo Legion's screen because it offers wider color gamuts, ensuring that colors are represented accurately and vividly, which is crucial for precise editing and rendering. However, for gamers and 3D designers, the Lenovo's lower refresh rate might disappoint, as it could compromise the smoothness and responsiveness of fast-paced visuals, an area where a screen tailored for gaming with a high refresh rate would be the better fit.
Battery
8.0 Hours
6.5 Hours
The Dell Inpsiron 14 7435 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
Very Good
Good
14.0in
SIZE
16.0in
3.4 lbs
WEIGHT
5.5 lbs
0.7in
THICKNESS
0.8in
The Dell Inpsiron 14 7435 has very good portability, while the Lenovo Legion 7 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.5
The Lenovo Legion 7 has very good build quality, while the Dell Inpsiron 14 7435 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$779
$1,500
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inpsiron 14 7435 has a price of $779 and the Lenovo Legion 7 costs $1,500.
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Key similarities
General Use
7.8
7.9
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
216.0 nits
DISPLAY BRIGHTNESS
469.0 nits
8.0 Hours
BATTERY LIFE
6.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
8.1/10
PORTABILITY SCORE
7.0/10
The Lenovo Legion 7 and Dell Inpsiron 14 7435 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
7.9
6.9/10
OVERALL CPU SCORE
7.4/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion 7 and Dell Inpsiron 14 7435 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
7.4
7.6
6.9/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Lenovo Legion 7 and Dell Inpsiron 14 7435 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 Inpsiron 14 7435 and the Lenovo Legion 7 compare to other laptops
Spec Comparison
 |  | |
| Dell Inpsiron 14 7435 | Lenovo Legion 7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$779 | $1,500 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 8.9'' x 0.73'' | 14'' x 10.3'' x 0.86'' | |
Weight | |||
Weight | 3.48 lbs | 5.5 lbs | |
Width | |||
Width | 12.36" | 14.01" | |
Depth | |||
Depth | 8.92" | 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 | 0 | 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 | 14" | 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 | 216 nits | 469 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 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 | 1 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inpsiron 14 7435
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Dig into reviews and images
PCMag
Eric Grevstad | August 2023
"We see no shame in an economy laptop missing the four-star mark. Frankly, we considered giving the Inspiron 14 2-in-1 three-and-a-half stars for its low price, competitive performance, and long battery life. Unfortunately, working with a screen that can't deliver at least 300 nits of brightness is simply no fun to the point of detrimental. Still, if you're looking for a convertible laptop on a tight budget, it's worth keeping an eye on Dell's sales and discounts. That Lavender Blue model is fairly tempting."
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 Inpsiron 14 7435 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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