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 June 5, 2024·
The Dell Inspiron 14 7420 offers a balance of performance and portability at a lower midrange price, making it suitable for general use and light engineering tasks with its capable Intel i7 processor and Iris Xe graphics. Its 14-inch IPS screen with a resolution of 1920 x 1200 and a 60Hz refresh rate is good for everyday tasks, and the touchscreen with a 16:10 aspect ratio adds versatility. It's also equipped with a backlit keyboard, fingerprint reader, and USB-C charging, enhancing convenience. With a very good battery life of 7.5 hours, it's a practical choice for users on the move. On the other hand, the Samsung Galaxy Book4 Edge 16, while priced higher, boasts an impressive 16-inch OLED display with a higher resolution of 2880 x 1800 and a 120Hz refresh rate, delivering vibrant colors and smooth visuals, which is excellent for media consumption and creative work. The Qualcomm Snapdragon X Elite processor and Adreno 750 graphics provide good performance for general use, though it may not match the Dell in more demanding tasks like 3D rendering or engineering applications. The Samsung also offers a very good battery life of 10 hours, and its slim design makes it highly portable despite the larger screen. It features a backlit keyboard, facial recognition, and premium build quality. In summary, if you prioritize a superior display, longer battery life, and top-tier portability, the Samsung Galaxy Book4 Edge 16 is the way to go, especially for media consumption and general productivity. However, if you need better performance for more intensive tasks and prefer a more budget-friendly option without sacrificing essential features, the Dell Inspiron 14 7420 is a solid choice. 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
- Very good keyboard
Advantages of the Samsung Galaxy Book4 Edge 16
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good battery life
- Very good speakers
Key differences
General Use
7.5
8.3
1920 x 1200
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
260.0 nits
DISPLAY BRIGHTNESS
400.0 nits
7.5 Hours
BATTERY LIFE
10.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
8.3/10
PORTABILITY SCORE
8.6/10
The Samsung Galaxy Book4 Edge 16 is very good for general use, while the Dell Inspiron 14 7420 is good.
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.
Engineering and Design
6.9
8.2
6.9/10
OVERALL CPU SCORE
8.8/10
3.7/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
The Samsung Galaxy Book4 Edge 16 is very good for engineering and design, while the Dell Inspiron 14 7420 is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Content Creation
7.3
8.5
6.9/10
OVERALL CPU SCORE
8.8/10
1920 x 1200
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book4 Edge 16 is very good for content creation, while the Dell Inspiron 14 7420 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
7.3
8.1
6.9/10
OVERALL CPU SCORE
8.8/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2880 x 1800
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Edge 16 is very good for software development, while the Dell Inspiron 14 7420 is good.
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.
Screen Quality
6.2
8.7
14.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
120Hz
260.0 nits
BRIGHTNESS
400.0 nits
The Samsung Galaxy Book4 Edge 16 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
7.5 Hours
10.0 Hours
The Dell Inspiron 14 7420 has 7.5 hours of battery life. The Samsung Galaxy Book4 Edge 16 has 10 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.
Cost
$801
$1,350
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 14 7420 has a price of $801 and the Samsung Galaxy Book4 Edge 16 costs $1,350.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
Gaming and AI
6.2
6.7
3.7/10
OVERALL GPU SCORE
3.8/10
1920 x 1200
RESOLUTION
2880 x 1800
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.7/10
The Samsung Galaxy Book4 Edge 16 and Dell Inspiron 14 7420 are both only fair for gaming and AI.
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.
Portability
Very Good
Very Good
14.0in
SIZE
16.0in
3.6 lbs
WEIGHT
3.4 lbs
0.6in
THICKNESS
0.4in
The Samsung Galaxy Book4 Edge 16 and Dell Inspiron 14 7420 both have very good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
7.6
The Samsung Galaxy Book4 Edge 16 and Dell Inspiron 14 7420 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the Dell Inspiron 14 7420 and the Samsung Galaxy Book4 Edge 16 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 14 7420 | Samsung Galaxy Book4 Edge 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$801 | $1,350 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 9'' x 0.66'' | 14'' x 9.9'' x 0.48'' | |
Weight | |||
Weight | 3.61 lbs | 3.42 lbs | |
Width | |||
Width | 12.36" | 13.99" | |
Depth | |||
Depth | 8.96" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1255U | Qualcomm Snapdragon X Elite X1E84 | |
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 | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 61.8 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 16" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 1920 x 1200 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 260 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 8.6/10 | |
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 | 7.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
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 Version | |||
Thunderbolt Version | N/A | 4 | |
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."
Get a great deal on the Dell Inspiron 14 7420 or the Samsung Galaxy Book4 Edge 16
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 Samsung
Samsung Electronics is one of the largest technology corporation by revenue. Based in South Korea, they are very well known for their wide range of phones, tablets, TVs and appliances. Their main line of laptops is the Galaxy Book series, launched in 2017. This range includes 2-in-1 convertible devices and standard notebooks, with a focus on portability and value for money.
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 Samsung Galaxy Book4 Edge 16 vs. Samsung Galaxy Book4 Edge 14
VS
Compare Samsung Galaxy Book4 Edge 16 vs. Dell G15 5520
VS
Compare Samsung Galaxy Book4 Edge 16 vs. Lenovo Legion 5 15"
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
96,795
Recommendations made
20,973
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
