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·
Choosing between the Dell Inspiron 14 7420 and the Dell Inspiron 14 7435 involves considering storage, processing power, and price. The 7420 has a high-quality Intel processor, suitable for demanding tasks, but comes with less storage compared to the 7435, which offers double the storage space and uses an AMD processor that also performs well but may lag slightly behind in certain intensive applications. The 7435 is typically less expensive than the 7420, providing better value if budget and storage are priorities. Both models are 2-in-1 convertibles, offering versatility as both laptops and tablets, with similar battery life and designs. 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 14 7420
- The Dell Inspiron 14 7420 has no clear advantages over the Dell Inpsiron 14 7435.
Advantages of the Dell Inpsiron 14 7435
- Good for engineering and design
Key differences
Screen Quality
6.2
6.1
14.0in
SIZE
14.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
260.0 nits
BRIGHTNESS
216.0 nits
The Dell Inspiron 14 7420 has a better screen than the Dell Inpsiron 14 7435 for general use, while the Dell Inpsiron 14 7435 has a better screen for software development.
Understanding your needs is vital; if you prioritize day-to-day tasks, both Dell Inspirons offer adequate clarity, brightness, and sharpness. However, if color precision is critical for engineering and design work, these models may fall short due to limited color range coverage. Lastly, for immersive gaming or 3D applications, their refresh rates are not ideal, potentially resulting in less fluid motion and responsiveness.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.5
7.8
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
260.0 nits
DISPLAY BRIGHTNESS
216.0 nits
7.5 Hours
BATTERY LIFE
8.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
8.3/10
PORTABILITY SCORE
8.1/10
The Dell Inpsiron 14 7435 and Dell Inspiron 14 7420 are both good for general use.
The Dell Inspiron 14 7420 is a solid choice for general use with its Intel i7 processor, 16GB of RAM, and a high-quality IPS touchscreen, offering good performance, screen quality, and versatility; however, it has average battery life and is slightly heavier compared to the Dell Inspiron 14 7435, which boasts a larger storage capacity, an AMD Ryzen processor also with 16GB of RAM for comparable performance, and it is more portable with better battery life, although its screen brightness is not as high.
Gaming and AI
6.2
6.3
3.7/10
OVERALL GPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Dell Inpsiron 14 7435 and Dell Inspiron 14 7420 are both only fair for gaming and AI.
The Dell Inspiron 14 7420, equipped with an Intel i7 Iris Xe graphics unit, and the Dell Inspiron 14 7435, powered by an AMD Ryzen Vega 8 graphics unit, both offer fair performance for gaming and 3D due to their integrated graphics capabilities. However, their gaming and 3D potential is limited by their standard 60Hz screen refresh rates, which could be less fluid compared to higher refresh rate displays typically found in specialized gaming laptops.
Engineering and Design
6.9
7.1
6.9/10
OVERALL CPU SCORE
6.9/10
3.7/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Dell Inpsiron 14 7435 to be good for engineering and design, while the Dell Inspiron 14 7420 is only fair.
The Dell Inspiron 14 7420 and Dell Inspiron 14 7435 are suitable for engineering and design use primarily because of their powerful main processors and adequate RAM which can handle demanding tasks, along with their high-quality, high-resolution IPS screens that ensure sharp and clear visuals. While they both have backlit keyboards and touchscreens that complement their portability and design work, the Inspiron 14 7435 has a slightly better contrast ratio and screen color space coverage ideal for color-sensitive tasks, and also boasts a larger storage capacity, while the 7420 maintains very good key aspects including build quality and heat management.
Content Creation
7.3
7.6
6.9/10
OVERALL CPU SCORE
6.9/10
1920 x 1200
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inpsiron 14 7435 and Dell Inspiron 14 7420 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
7.3
7.4
6.9/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Dell Inpsiron 14 7435 and Dell Inspiron 14 7420 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.
Battery
7.5 Hours
8.0 Hours
The Dell Inspiron 14 7420 has 7.5 hours of battery life. The Dell Inpsiron 14 7435 has 8 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
Very Good
14.0in
SIZE
14.0in
3.6 lbs
WEIGHT
3.4 lbs
0.6in
THICKNESS
0.7in
The Dell Inspiron 14 7420 and Dell Inpsiron 14 7435 both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
7.4
The Dell Inspiron 14 7420 and Dell Inpsiron 14 7435 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$801
$779
$400
$600
$800
$1,000
$1,200
The Dell Inspiron 14 7420 has a price of $801 and the Dell Inpsiron 14 7435 costs $779.
Give feedback
We’re constantly working to improve.
How the Dell Inspiron 14 7420 and the Dell Inpsiron 14 7435 compare to other laptops
Spec Comparison
 | | |
| Dell Inspiron 14 7420 | Dell Inpsiron 14 7435 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$801 | $779 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 9'' x 0.66'' | 12.4'' x 8.9'' x 0.73'' | |
Weight | |||
Weight | 3.61 lbs | 3.48 lbs | |
Width | |||
Width | 12.36" | 12.36" | |
Depth | |||
Depth | 8.96" | 8.92" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1255U | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7.5 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 54 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 260 nits | 216 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 8.2/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 6.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 1 | |
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 Inspiron 14 7420
See more
Dig into reviews and images
NotebookCheck
Allen Ngo | June 2022
"Notable qualities of the Inspiron 7420 2-in-1 include the 16:10 aspect ratio, strong hinges, 12th gen Intel CPU with optional GeForce MX graphics, and easy serviceability. Such features would typically cost hundreds of dollars more on higher-end alternatives from competing manufacturers. The value proposition is therefore relatively high for users looking to maximize bang for the buck."
Dell Inpsiron 14 7435
See more
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."
Get a great deal on the Dell Inspiron 14 7420 or the Dell Inpsiron 14 7435
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Dell Inspiron 14 7420 vs. Acer Nitro 5 15
VS
Compare Dell Inspiron 14 7420 vs. Acer Aspire 5 15
VS
Compare Dell Inspiron 14 7420 vs. HP Envy x360 15"
VS
Compare Dell Inpsiron 14 7435 vs. Lenovo Flex 5 16
VS
Compare Dell Inpsiron 14 7435 vs. Acer Nitro 5 15
VS
Compare Dell Inpsiron 14 7435 vs. ASUS Zenbook 14X
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
123,795
Recommendations made
26,823
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
