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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 14 7420, being lighter and with a slightly longer battery life, is more portable and suitable for on-the-go usage or general use like browsing and productivity tasks. It also has a touchscreen, which could be beneficial for certain applications or preferences in use. On the other hand, the Eluktronics RP-15 offers significantly higher performance for 3D rendering, machine learning, and engineering software due to its more powerful processor and graphics card, but it is heavier and has somewhat shorter battery life, making it less portable. Additionally, it excels in gaming with hardware ray tracing and DLSS, and has a higher refresh rate display for smoother visuals. The Inspiron may be more budget-friendly, while the RP-15, costing more, delivers advanced capabilities for demanding tasks and gaming. 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 Eluktronics RP-15
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Good speakers
Key differences
Gaming and AI
6.2
7.8
3.7/10
OVERALL GPU SCORE
8.5/10
1920 x 1200
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
7.0/10
The Eluktronics RP-15 is good for gaming and AI, while the Dell Inspiron 14 7420 is only fair.
The Dell Inspiron 14 7420, while adequate for lighter gaming, is limited by a less powerful GPU and lower screen refresh rate which could lessen the gaming and 3D experience compared to the Eluktronics RP-15, which is equipped with a superior GPU and higher refresh rate, rendering it more suitable for demanding gameplay and smoother graphics. Although both have quality screens and capable CPUs, these features are secondary to the GPU and refresh rate when focusing on gaming performance.
Engineering and Design
6.9
8.2
6.9/10
OVERALL CPU SCORE
9.1/10
3.7/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The Eluktronics RP-15 is very good for engineering and design, while the Dell Inspiron 14 7420 is only fair.
The Eluktronics RP-15 stands out for engineering and design use with a more powerful AMD Ryzen CPU and Nvidia GPU, coupled with a higher resolution and brighter screen which enhances visual detail and accuracy, essential for design work. In contrast, the Dell Inspiron 14 7420, while also suitable for engineering tasks with its Intel i7 CPU and Iris Xe graphics, offers less raw power and a less vibrant display, but gains an advantage in portability and flexibility with its lighter weight and 2-in-1 convertible design.
Screen Quality
6.2
8.0
14.0in
SIZE
15.6in
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
260.0 nits
BRIGHTNESS
350.0 nits
The Eluktronics RP-15 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, engineering and design, and software development.
If you primarily use your laptop for everyday tasks like browsing, office applications, and watching videos, both the Dell Inspiron 14 7420 with its fair screen and the Eluktronics RP-15 with its very good screen will serve you well, offering pleasant visuals due to their resolutions and brightness. However, for work in engineering and design, where precise colors are essential, the RP-15 stands out for its superior color accuracy and wider color gamuts, making it more suitable for professional creative work. On the other hand, if your focus is on 3D applications or gaming, while neither laptop offers an ideal experience due to poor refresh rates, the RP-15's better resolution and panel quality will still provide a more enjoyable viewing experience than the Dell.
Battery
7.5 Hours
6.0 Hours
The Dell Inspiron 14 7420 has 7.5 hours of battery life. The Eluktronics RP-15 has 6 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
15.6in
3.6 lbs
WEIGHT
4.9 lbs
0.6in
THICKNESS
1.0in
The Dell Inspiron 14 7420 has very good portability, while the Eluktronics RP-15 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$801
$1,399
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 14 7420 has a price of $801 and the Eluktronics RP-15 costs $1,399.
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Key similarities
General Use
7.5
7.5
1920 x 1200
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
260.0 nits
DISPLAY BRIGHTNESS
350.0 nits
7.5 Hours
BATTERY LIFE
6.0 Hours
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
8.3/10
PORTABILITY SCORE
6.8/10
The Eluktronics RP-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.
Content Creation
7.3
7.6
6.9/10
OVERALL CPU SCORE
9.1/10
1920 x 1200
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Eluktronics RP-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
7.4
6.9/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
2560 x 1440
8.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Eluktronics RP-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.
Build Quality
7.4
7.2
The Dell Inspiron 14 7420 and Eluktronics RP-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 Eluktronics RP-15 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 14 7420 | Eluktronics RP-15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$801 | $1,399 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.4'' x 9'' x 0.66'' | 14.2'' x 9.7'' x 1.05'' | |
Weight | |||
Weight | 3.61 lbs | 4.97 lbs | |
Width | |||
Width | 12.36" | 14.16" | |
Depth | |||
Depth | 8.96" | 9.67" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1255U | AMD Ryzen 7 7840HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7.5 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 62 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 260 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.2/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 6.9/10 | |
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 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
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 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
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."
Eluktronics RP-15
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Dig into reviews and images
Hardware Canucks
Eber Anthony | October 2020
"To conclude, I’m genuinely impressed with Eluktronics and what they have been able to deliver with the RP-15. You see this is all about maximizing performance, cooling, and giving users the most flexible I/O, and then wrapping it into a chassis that doesn’t feel super cheap. Let’s also not forget the price point, I think they have really nailed it in that department."
Get a great deal on the Dell Inspiron 14 7420 or the Eluktronics RP-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 Eluktronics
Eluktronics is a relatively new American gaming laptop company, founded in 2011. They are a reseller for the Taiwanese brand Clevo, who manufacture laptops exclusively and ship them to resellers like Eluktronics who customize them. Eluktronics laptops generally have great hardware specifications for the money, including the CPU, GPU, and RAM. They also feature a relatively clean design by gaming laptop standards, with few logos and discreet colors.
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