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Updated January 10, 2024·
The Dell Inspiron 14 7435 offers better portability and a touchscreen, at a lower price and longer battery life, making it suitable for general use or on-the-go tasks. However, it has lower storage capacity and its integrated graphics are less powerful than the Lenovo Legion Slim 5. The Legion Slim 5, while pricier and heavier, offers a high refresh rate display and an Nvidia RTX 4060 GPU, which is ideal for 3D work, machine learning, gaming, and engineering applications. It also features extended color coverage, useful for creative tasks requiring color accuracy. Choose the Inspiron if mobility and battery life are priorities or the Legion if you need higher performance for demanding applications. 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 Slim 5
- Very good for engineering and design
- Good for gaming and AI
- Good overall display quality
- Good speakers
Key differences
Gaming and AI
6.3
7.7
3.6/10
OVERALL GPU SCORE
8.4/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Slim 5 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
8.0
6.9/10
OVERALL CPU SCORE
8.3/10
3.6/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5 is very good for engineering and design, while the Dell Inpsiron 14 7435 is good.
The Lenovo Legion Slim 5 outperforms the Dell Inspiron 14 7435 for engineering and design tasks, thanks to its superior Nvidia RTX 4060 GPU, which excels in demanding 3D applications, while the Dell's integrated Vega 8 GPU is less powerful. Both laptops have capable CPUs and sufficient RAM for engineering work, but the Lenovo's higher screen brightness and contrast ratio make for better visual accuracy, important in design-related tasks.
Screen Quality
6.1
7.2
14.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
216.0 nits
BRIGHTNESS
300.0 nits
The Lenovo Legion Slim 5 has a better screen than the Dell Inpsiron 14 7435 for general use, gaming and AI, and engineering and design.
The Dell Inspiron 14 7435 has an adequate display for everyday tasks and sufficient resolution for clarity, with brightness levels that are acceptable for general use, but it may lack the wider color gamuts needed for precise engineering and design work, and the refresh rate is not high enough for smooth 3D rendering. The Lenovo Legion Slim 5 offers a display with better color accuracy and range, making it suitable for engineering and design where color representation is critical, but like the Dell, it falls short for gaming and 3D due to a less optimal refresh rate. Both laptops may work well for users with general computing needs or for professionals in fields that demand accurate colors, but gamers and those involved in 3D creation should consider other options more tailored to their high refresh rate requirements.
Battery
8.0 Hours
7.0 Hours
The Dell Inpsiron 14 7435 has 8 hours of battery life. The Lenovo Legion Slim 5 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
Very Good
Fair
14.0in
SIZE
16.0in
3.4 lbs
WEIGHT
5.2 lbs
0.7in
THICKNESS
0.9in
The Dell Inpsiron 14 7435 has very good portability, while the Lenovo Legion Slim 5 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$779
$1,000
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell Inpsiron 14 7435 has a price of $779 and the Lenovo Legion Slim 5 costs $1,000.
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Key similarities
General Use
7.8
7.6
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
216.0 nits
DISPLAY BRIGHTNESS
300.0 nits
8.0 Hours
BATTERY LIFE
7.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
8.1/10
PORTABILITY SCORE
6.7/10
The Dell Inpsiron 14 7435 and Lenovo Legion Slim 5 are both good for general use.
The Dell Inspiron 14 7435 stands out for general use with its 2-in-1 convertible design, ample storage, and long battery life, all wrapped in a lightweight form factor, which could make it ideal for those prioritizing versatility and portability. On the other hand, the Lenovo Legion Slim 5 offers strong performance thanks to a superior graphics card, a brighter and more color-accurate display, and advanced cooling, but comes with less storage and reduced portability, making it better suited for users with a focus on multimedia and gaming activities.
Content Creation
7.6
7.5
6.9/10
OVERALL CPU SCORE
8.3/10
1920 x 1200
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inpsiron 14 7435 and Lenovo Legion Slim 5 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
7.4
6.9/10
OVERALL CPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5 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.
Build Quality
7.4
7.4
The Dell Inpsiron 14 7435 and Lenovo Legion Slim 5 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 Inpsiron 14 7435 and the Lenovo Legion Slim 5 compare to other laptops
Spec Comparison
 |  | |
| Dell Inpsiron 14 7435 | Lenovo Legion Slim 5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$779 | $1,000 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 8.9'' x 0.73'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 3.48 lbs | 5.29 lbs | |
Width | |||
Width | 12.36" | 14.16" | |
Depth | |||
Depth | 8.92" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 5 7640HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 7 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 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 216 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 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 | 7.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
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 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
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 Slim 5
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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 Inpsiron 14 7435 or the Lenovo Legion Slim 5
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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