The ASUS ROG Strix G18 is well suited for intensive gaming, 3D rendering, and machine learning due to its high-end processor and powerful GPU. This makes it also appropriate for demanding engineering applications, but it is expensive and less portable due to its larger size and weight. In contrast, the Dell Inspiron 14 7420 is less expensive and more portable, making it a good fit for general use with its efficient but less powerful processor and integrated graphics. The Dell offers touch screen capability, which the ASUS lacks, but it won't perform as well in demanding tasks as the ASUS. Consider your primary use case and whether portability or high performance is your priority when choosing between them. 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 Strix G18
Very good for general use
Very good for engineering and design
Very good for gaming and AI
Very good for software development
Very good for content creation
Very good overall display quality
Best in class speakers
Advantages of the Dell Inspiron 14 7420
Very good portability
Key differences
General Use
8.3/10
7.5/10
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
422.0 nits
DISPLAY BRIGHTNESS
260.0 nits
8.0 Hours
BATTERY LIFE
7.5 Hours
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
5.6/10
PORTABILITY SCORE
8.3/10
The ASUS ROG Strix G18 is very good for general use, while the Dell Inspiron 14 7420 is good.
The ASUS ROG Strix G18 stands out for general use due to its high-end CPU and superior graphics card, catering to demanding applications and multitasking, paired with a large, high-quality screen, although it is less portable and has modest battery life. In contrast, the Dell Inspiron 14 7420 offers adequate performance with a mid-range CPU and integrated graphics for everyday tasks, enhanced by its touch-enabled screen and better portability, but it falls behind in screen quality and storage capacity.
Gaming and AI
8.7/10
6.2/10
8.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1600
RESOLUTION
1920 x 1200
240Hz
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 Strix G18 is very good for gaming and AI, while the Dell Inspiron 14 7420 is only fair.
The ASUS ROG Strix G18 excels in gaming and 3D because of its high-end Nvidia RTX 4070 GPU and a screen with a high refresh rate, which are critical for smooth and detailed visuals required by demanding tasks. In contrast, the Dell Inspiron 14 7420, with its integrated Intel Iris Xe graphics and a standard refresh rate screen, offers less graphic-intensive performance suitable for casual gaming and basic 3D applications.
Engineering and Design
8.9/10
6.9/10
9.9/10
OVERALL CPU SCORE
6.9/10
8.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G18 is very good for engineering and design, while the Dell Inspiron 14 7420 is only fair.
The ASUS ROG Strix G18, with its more powerful i9 processor and dedicated Nvidia RTX graphics card, outperforms the Dell Inspiron 14 7420, providing higher efficiency for engineering and design tasks that demand strong CPU and GPU capabilities.
Content Creation
8.6/10
7.3/10
9.9/10
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 Strix G18 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
8.1/10
7.3/10
9.9/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
8.0/10
The ASUS ROG Strix G18 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
8.7/10
6.2/10
18.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
60Hz
422.0 nits
BRIGHTNESS
260.0 nits
The ASUS ROG Strix G18 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS ROG Strix G18, with its sharper resolution and brighter display, offers vivid and clear visuals that are ideal for general use and detailed engineering work, but it may fall short for gaming due to a lower refresh rate. The Dell Inspiron 14 7420, while having a decent resolution and brightness, provides an adequate experience for everyday tasks and engineering software, but its color range and overall screen characteristics don't match up to more specialized displays. In contrast to gaming and 3D applications where quick image changes are crucial, neither laptop excels due to insufficient refresh rates which can deter smooth motion rendering.
Portability
Poor
Very Good
18.0in
SIZE
14.0in
6.6 lbs
WEIGHT
3.6 lbs
1.0in
THICKNESS
0.6in
The Dell Inspiron 14 7420 has very good portability, while the ASUS ROG Strix G18 has poor portability.
The most portable laptops are small, thin, and light.
Cost
$2,299
$801
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS ROG Strix G18 has a price of $2,299 and the Dell Inspiron 14 7420 costs $801.
"With the ROG Strix G18, Asus has made an almost consistently good debut in the still quite new 18-inch laptop segment. The base unit case shows a few signs of weakness in the area of stability and is something which has an effect on the perceived quality of the input devices (the chassis tends to rattle a bit). Nevertheless, thanks to generous port features (incl. Thunderbolt 4), a striking design, and extensive lighting (keyboard, LED strip on the front), gamers get a fitting gaming platform."
"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 Strix G18 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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