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Inspiron 14 7420
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Aero 5
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What we think

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The PerfectRec laptop team Learn more
Updated January 10, 2024·

The Dell Inspiron 14 7420 is less expensive, more portable, and has decent performance for general use; its battery will last longer and has a touch screen. However, the Gigabyte Aero 5 provides significantly better performance for 3D rendering, machine learning, and engineering with its more powerful processor and graphics card. The Aero 5 also has a superior display—larger, with higher resolution and color accuracy—but is heavier and has shorter battery life, making it less suited for on-the-go use. 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 portability
Advantages of the Gigabyte Aero 5
  • Very good for engineering and design
  • Good for gaming and AI
  • Very good for content creation
  • Very good overall display quality

Key differences

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Gaming and AI

6.2
Inspiron 14 7420
Aero 5
7.9
3.7/10
OVERALL GPU SCORE
8.3/10
1920 x 1200
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.0/10
The Gigabyte Aero 5 is good for gaming and AI, while the Dell Inspiron 14 7420 is only fair.

Engineering and Design

6.9
Inspiron 14 7420
Aero 5
8.7
6.9/10
OVERALL CPU SCORE
9.1/10
3.7/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The Gigabyte Aero 5 is very good for engineering and design, while the Dell Inspiron 14 7420 is only fair.

Content Creation

7.3
Inspiron 14 7420
Aero 5
8.2
6.9/10
OVERALL CPU SCORE
9.1/10
1920 x 1200
RESOLUTION
3840 x 2160
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Gigabyte Aero 5 is very good for content creation, while the Dell Inspiron 14 7420 is good.

Software Development

7.3
Inspiron 14 7420
Aero 5
7.9
6.9/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
3840 x 2160
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Gigabyte Aero 5 and Dell Inspiron 14 7420 are both good for software development, though the Gigabyte Aero 5 is somewhat better.

Screen Quality

6.2
Inspiron 14 7420
Aero 5
8.6
14.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
60Hz
260.0 nits
BRIGHTNESS
446.0 nits
The Gigabyte Aero 5 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, engineering and design, content creation, and software development.

Portability

Very Good
Inspiron 14 7420
Aero 5
Fair
14.0in
SIZE
15.6in
3.6 lbs
WEIGHT
5.0 lbs
0.6in
THICKNESS
1.0in
The Dell Inspiron 14 7420 has very good portability, while the Gigabyte Aero 5 has only fair portability.
The most portable laptops are small, thin, and light.

Cost

$801
Inspiron 14 7420
Aero 5
$1,250
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

The Dell Inspiron 14 7420 has a price of $801 and the Gigabyte Aero 5 costs $1,250.
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Key similarities

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General Use

7.5
Inspiron 14 7420
Aero 5
7.9
1920 x 1200
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
OLED
260.0 nits
DISPLAY BRIGHTNESS
446.0 nits
7.5 Hours
BATTERY LIFE
7.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.5/10
8.3/10
PORTABILITY SCORE
6.7/10
The Gigabyte Aero 5 and Dell Inspiron 14 7420 are both good for general use.

Battery

7.5 Hours
Inspiron 14 7420
Aero 5
7.0 Hours
The Dell Inspiron 14 7420 has 7.5 hours of battery life. The Gigabyte Aero 5 has 7 hours of battery life.

Build Quality

7.4
Inspiron 14 7420
Aero 5
7.8
The Gigabyte Aero 5 and Dell Inspiron 14 7420 both have good build quality.

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How the Dell Inspiron 14 7420 and the Gigabyte Aero 5 compare to other laptops

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Spec Comparison

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Dell Inspiron 14 7420Gigabyte Aero 5
Dell Inspiron 14 7420Gigabyte Aero 5

GENERAL

Price
$801
$1,250
Release Date
May 1, 2022May 1, 2022
Overall Dimensions
12.4'' x 9'' x 0.66''14'' x 10'' x 1.08''
Weight
3.61 lbs5.07 lbs
Width
12.36"14"
Depth
8.96"10"

INTERNAL

Processor
Intel i7-1255UIntel i7-12700H
RAM
16 GB16 GB
DDR Memory Version
44
RAM Slots
22
Storage
512 GB1024 GB

BATTERY

Battery Life
7.5 Hours7 Hours
Battery Capacity
54 Wh99 Wh

SCREEN

Diagonal Size
14"15.6"
Display Technology
IPSOLED
Resolution
1920 x 12003840 x 2160
Refresh Rate
60Hz60Hz
Display Brightness
260 nits446 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.4/107.8/10
Portability Score
8.3/106.7/10
Gaming Laptop Appearance
NoYes
Premium Business Laptop
NoNo
Fan Noise Score
7.5/107/10

HARDWARE FEATURES

Keyboard Quality Score
8/108.5/10
Speaker Quality Score
6.8/106.8/10
Webcam
1080p720p
Fingerprint Reader
YesNo
Backlit Keyboard
YesYes
Number Pad
NoYes

CONNECTIVITY

USB Type-A
13
USB-C ports
21
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
N/A4

Shopping

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Dell Inspiron 14 7420

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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."

Gigabyte Aero 5

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Dig into reviews and images

The Tech Revolutionist

Zhi Cheng | May 2022
"It is unfortunate that the Gigabyte AERO notebook series have seem to lost its charm, as it’s not exactly any much different from the AORUS series now. Regardless, content creators and designers will certainly still appreciate the features on the AERO 5 XE4, which are fundamental to their work. This largely revolved around the notebook’s display, which is colour calibrated and validated, high resolution (4K) and with great AMOLED colour representation. Now that the AERO 5 XE4 has improved its performance with the latest CPU and GPU, the professionals can also appreciate the improved productivity from the notebook."

Get a great deal on the Dell Inspiron 14 7420 or the Gigabyte Aero 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 Gigabyte

Gigabyte is a Taiwanese computer hardware manufacturer. While Gigabyte mainly focuses its business on desktop hardware, Gigabyte is known for its value-oriented G series laptops, thin and light Aero series, and performance-oriented Aorus series. Gigabyte laptops offer a strong value proposition to compete with mainstream alternatives.

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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.

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Recommendations made
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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.

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