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What we think
The PerfectRec laptop team Learn more
Updated June 22, 2024·
For general use, the Microsoft Surface Laptop 6 15" offers a superior screen with higher resolution and better color accuracy, which is great for everyday tasks and media consumption. However, it comes at a higher price point and has less storage out of the box. The Dell Inspiron 14 7420, on the other hand, is more affordable, has double the storage, and is a 2-in-1 convertible, giving you the flexibility of a tablet. When it comes to performance, the Surface Laptop 6 with its Intel Core Ultra 7 processor and dedicated Intel Arc GPU will provide smoother multitasking and better graphics performance, making it suitable for light gaming and creative work. The Dell, with its Intel i7-1255U and integrated Iris Xe graphics, will handle everyday tasks well but may struggle with more demanding applications. In terms of portability, the Dell is more compact and slightly lighter, making it a better choice if you're often on the move. The Surface Laptop 6, while still portable, has a larger screen which may not be as convenient for travel. Consider the Dell Inspiron 14 7420 if you prioritize versatility, portability, and value for money. Opt for the Microsoft Surface Laptop 6 15" if you want a premium display, stronger performance, and are willing to pay more and carry a slightly heavier device. 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
- Very good keyboard
Advantages of the Microsoft Surface Laptop 6 15"
- Good for engineering and design
- Very good overall display quality
- Very good speakers
Key differences
Engineering and Design
6.9
7.8
6.9/10
OVERALL CPU SCORE
8.7/10
3.7/10
OVERALL GPU SCORE
4.2/10
16.0 GB
RAM
16.0 GB
The Microsoft Surface Laptop 6 15" is 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.
Screen Quality
6.2
8.1
14.0in
SIZE
15.0in
1920 x 1200
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
260.0 nits
BRIGHTNESS
400.0 nits
The Microsoft Surface Laptop 6 15" 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
9.0 Hours
The Dell Inspiron 14 7420 has 7.5 hours of battery life. The Microsoft Surface Laptop 6 15" has 9 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
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Dell Inspiron 14 7420 has a price of $801 and the Microsoft Surface Laptop 6 15" costs $1,200.
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Key similarities
General Use
7.5
7.7
1920 x 1200
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
260.0 nits
DISPLAY BRIGHTNESS
400.0 nits
7.5 Hours
BATTERY LIFE
9.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
8.3/10
PORTABILITY SCORE
7.9/10
The Microsoft Surface Laptop 6 15" and Dell Inspiron 14 7420 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.
Gaming and AI
6.2
6.6
3.7/10
OVERALL GPU SCORE
4.2/10
1920 x 1200
RESOLUTION
2496 x 1664
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The Microsoft Surface Laptop 6 15" 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.
Content Creation
7.3
7.8
6.9/10
OVERALL CPU SCORE
8.7/10
1920 x 1200
RESOLUTION
2496 x 1664
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Microsoft Surface Laptop 6 15" 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
7.8
6.9/10
OVERALL CPU SCORE
8.7/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2496 x 1664
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Microsoft Surface Laptop 6 15" 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.
Portability
Very Good
Good
14.0in
SIZE
15.0in
3.6 lbs
WEIGHT
3.7 lbs
0.6in
THICKNESS
0.6in
Although they have very similar scores, PerfectRec considers Dell Inspiron 14 7420 to have very good portability, while the Microsoft Surface Laptop 6 15" has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
7.4
The Dell Inspiron 14 7420 and Microsoft Surface Laptop 6 15" 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 Inspiron 14 7420 and the Microsoft Surface Laptop 6 15" compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 14 7420 | Microsoft Surface Laptop 6 15" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$801 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2022 | June 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 9'' x 0.66'' | 13.4'' x 9.6'' x 0.67'' | |
Weight | |||
Weight | 3.61 lbs | 3.7 lbs | |
Width | |||
Width | 12.36" | 13.39" | |
Depth | |||
Depth | 8.96" | 9.61" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1255U | Intel Core Ultra 7 165H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 15" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2496 x 1664 | |
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 | 7.4/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 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 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 1 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
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."
Get a great deal on the Dell Inspiron 14 7420 or the Microsoft Surface Laptop 6 15"
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 Microsoft
Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.
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