The ASUS ROG Flow Z13, being more expensive, offers a higher-end processor, superior graphics with features like hardware ray tracing and DLSS, making it suitable for intensive gaming, 3D rendering, machine learning, and engineering tasks. Its display is brighter and has a higher resolution, with better color coverage, which can be beneficial for creative professionals. On the other hand, the Dell Inspiron 14 7420 is less expensive and provides longer battery life which may appeal to those prioritizing value and usage time. It's less powerful, so while it can handle general use and multitasking efficiently, it may struggle with more demanding applications. The Dell is heavier, which could affect portability, whereas the ASUS is lighter, making it easier to carry around. Both have touchscreens and are well-suited for general use, but they differ significantly in their capabilities for more specialized tasks. 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 ASUS ROG Flow Z13
Very good for general use
Very good for engineering and design
Good for gaming and AI
Very good for software development
Very good for content creation
Very good overall display quality
Very good overall build quality
Excellent portability
Good speakers
Advantages of the Dell Inspiron 14 7420
Very good keyboard
Key differences
General Use
8.0/10
7.5/10
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
511.0 nits
DISPLAY BRIGHTNESS
260.0 nits
6.5 Hours
BATTERY LIFE
7.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
9.2/10
PORTABILITY SCORE
8.3/10
The ASUS ROG Flow Z13 is very good for general use, while the Dell Inspiron 14 7420 is good.
The ASUS ROG Flow Z13 outperforms in general use with a more powerful CPU, better GPU, and higher screen quality including a more vivid display and touchscreen functionality; it is also highly portable with a detachable keyboard, albeit with relatively short battery life. On the other hand, while the Dell Inspiron 14 7420 also features a touchscreen and good portability as a 2-in-1 convertible, it offers modest performance due to a less robust CPU and integrated graphics, but it compensates with slightly longer battery life and more storage options at possibly a lower price point.
Gaming and AI
7.5/10
6.2/10
6.2/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Flow Z13 is good for gaming and AI, while the Dell Inspiron 14 7420 is only fair.
The ASUS ROG Flow Z13 is superior for gaming and 3D applications primarily because it includes an Nvidia RTX 4050 GPU, which is more powerful than the integrated Intel Iris Xe graphics found in the Dell Inspiron 14 7420, and it has a much higher screen refresh rate for smoother visuals. Additionally, while both models have quality IPS displays, the ASUS offers a higher resolution and broader color coverage, enhancing overall screen quality for a richer gaming and media experience.
Engineering and Design
8.4/10
6.9/10
9.5/10
OVERALL CPU SCORE
6.9/10
6.2/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Flow Z13 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
8.2/10
7.3/10
9.5/10
OVERALL CPU SCORE
6.9/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Flow Z13 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
8.0/10
7.3/10
9.5/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Flow Z13 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
8.4/10
6.2/10
13.4in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
511.0 nits
BRIGHTNESS
260.0 nits
The ASUS ROG Flow Z13 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, engineering and design, software development, and content creation.
For general use, the ASUS ROG Flow Z13 likely offers a sharper image and brighter display, enhancing visibility and clarity which is crucial for web browsing, document editing, and media consumption. For engineering and design work, the same laptop probably has a wider range of colors it can display, covering more of the DCI-P3 and Adobe RGB spectrums, resulting in more accurate color reproduction which is vital for professional photo editing and graphic design. In contrast, for gaming and 3D applications where smooth motion is key, the lower refresh rate on the ASUS is a significant disadvantage compared to models with faster screens, as it may lead to a less fluid visual experience.
Portability
Excellent
Very Good
13.4in
SIZE
14.0in
2.6 lbs
WEIGHT
3.6 lbs
0.5in
THICKNESS
0.6in
The ASUS ROG Flow Z13 has excellent portability, while the Dell Inspiron 14 7420 has very good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5/10
7.4/10
The ASUS ROG Flow Z13 has very good build quality, while the Dell Inspiron 14 7420 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,575
$801
$0
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Flow Z13 has a price of $1,575 and the Dell Inspiron 14 7420 costs $801.
"The Asus ROG Flow Z13 is a gaming tablet with powerful Alder Lake i9 CPU. The ROG Flow Z13 impresses with its good cooling. After our review, the impression is predominantly positive. Besides a very fast Alder Lake CPU and stable gaming performance, especially the cooling system is surprisingly effective and quiet. You can use the integrated speakers without any issues while gaming. The 1200p display in the 16:10 format also impresses with good color reproduction and high brightness. Since the battery runtimes aren't particularly long as it is, we wouldn't recommend the optional 4K panel."
"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 ASUS ROG Flow Z13 or the Dell Inspiron 14 7420
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
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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