The ASUS ROG Strix G18 is typically much more expensive and offers high performance for intensive tasks like 3D rendering, machine learning, and gaming due to its powerful processor and graphics card; it also has a higher refresh rate display but is less portable because of its size and weight. Conversely, the Dell XPS 15 is usually much less expensive, lighter, and more portable with longer battery life, making it a good choice for general use and offers high build quality. However, it has a less powerful GPU, which may not be suitable for the most demanding applications. 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 gaming and AI
Very good overall display quality
Advantages of the Dell XPS 15
Very good overall build quality
Good portability
Very good battery life
Excellent keyboard
Key differences
Gaming and AI
8.7/10
6.8/10
8.9/10
OVERALL GPU SCORE
4.4/10
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
9.1/10
The ASUS ROG Strix G18 is very good for gaming and AI, while the Dell XPS 15 is only fair.
The ASUS ROG Strix G18 is very good for gaming and 3D because it includes a high-end Nvidia RTX 4070 GPU and a display with a high refresh rate of 240, ensuring smooth and detailed visuals. In comparison, the Dell XPS 15, which is good for gaming and 3D, offers a mid-range Intel Arc A370M GPU and a lower refresh rate of 60, but it still delivers quality graphics and gameplay.
Engineering and Design
8.9/10
8.1/10
9.9/10
OVERALL CPU SCORE
9.0/10
8.9/10
OVERALL GPU SCORE
4.4/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G18 and Dell XPS 15 are both very good for engineering and design, though the ASUS ROG Strix G18 is somewhat better.
The ASUS ROG Strix G18 stands out for engineering and design thanks to its high-end CPU and powerful GPU, which are suited for demanding tasks like 3D modeling and simulations, complemented by a large, high-resolution screen. In contrast, the Dell XPS 15, while still competent for engineering with its decent processor and dedicated graphics chip, offers greater portability and better speaker quality but falls behind in raw performance for intensive applications.
Screen Quality
8.7/10
7.4/10
18.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
60Hz
422.0 nits
BRIGHTNESS
606.0 nits
The ASUS ROG Strix G18 has a better screen than the Dell XPS 15 for general use, gaming and AI, engineering and design, and content creation.
The ASUS ROG Strix G18 boasts a display with high resolution and brightness, offering crisp and vibrant visuals that are beneficial for general use and detailed work in engineering and design due to its wide color gamut coverage. Although the Dell XPS 15 has similar resolution and brightness, making it suitable for everyday tasks and professional design work, it might have slightly less color accuracy compared to the ASUS. However, for gaming and 3D applications, both the ASUS and Dell might fall short due to lower refresh rates, which are essential for smooth motion rendering in fast-paced visuals.
Battery
8.0 Hours
10.0 Hours
The ASUS ROG Strix G18 has 8 hours of battery life. The Dell XPS 15 has 10 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
Poor
Good
18.0in
SIZE
15.6in
6.6 lbs
WEIGHT
4.2 lbs
1.0in
THICKNESS
0.7in
The Dell XPS 15 has good portability, while the ASUS ROG Strix G18 has poor portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8/10
8.5/10
The Dell XPS 15 has very good build quality, while the ASUS ROG Strix G18 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$2,299
$1,000
$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 XPS 15 costs $1,000.
The ASUS ROG Strix G18 and Dell XPS 15 are both very good for general use.
The ASUS ROG Strix G18 offers superior processing power and graphics with a high-quality, large screen, making it excellent for demanding applications and multitasking, but its bulk and shorter battery life reduce its portability. In contrast, the Dell XPS 15, while also providing ample performance with a good quality screen, is lighter and offers longer battery life, making it a more balanced choice for general use where mobility and battery longevity are important.
Content Creation
8.6/10
8.3/10
9.9/10
OVERALL CPU SCORE
9.0/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G18 and Dell XPS 15 are both very 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
8.1/10
8.1/10
9.9/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
8.0/10
KEYBOARD QUALITY SCORE
9.0/10
The ASUS ROG Strix G18 and Dell XPS 15 are both very 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.
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How the ASUS ROG Strix G18 and the Dell XPS 15 compare to other laptops
"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."
"The 2023 Dell XPS 15 is more or less exactly what you'd expect from the company flagship. Its fresh components deliver measurably superior power and longevity, while the machine's premium build and design remain intact. It may not be overly exciting, but XPS loyalists and upgraders should be more than happy."
Get a great deal on the ASUS ROG Strix G18 or the Dell XPS 15
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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