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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Zephyrus G15
- Very good for engineering and design
- Good for gaming and AI
Advantages of the Dell XPS 13 (2024)
- Very good for general use
- Very good portability
- Very good battery life
- Excellent keyboard
Key differences
Gaming and AI
7.5
6.5
7.4/10
OVERALL GPU SCORE
3.7/10
2560 x 1440
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
8.7/10
The ASUS ROG Zephyrus G15 is good for gaming and AI, while the Dell XPS 13 (2024) is only fair.
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.
Screen Quality
7.9
7.9
15.6in
SIZE
13.4in
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
120Hz
309.0 nits
BRIGHTNESS
500.0 nits
The ASUS ROG Zephyrus G15 has a better screen than the Dell XPS 13 for gaming and AI, while the Dell XPS 13 has a better screen for content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Portability
Good
Very Good
15.6in
SIZE
13.4in
4.1 lbs
WEIGHT
3.7 lbs
0.7in
THICKNESS
0.6in
The Dell XPS 13 (2024) has very good portability, while the ASUS ROG Zephyrus G15 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,637
$1,399
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Zephyrus G15 has a price of $1,637 and the Dell XPS 13 (2024) costs $1,399.
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Key similarities
General Use
7.9
8.0
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
309.0 nits
DISPLAY BRIGHTNESS
500.0 nits
9.5 Hours
BATTERY LIFE
10.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
7.5/10
PORTABILITY SCORE
8.8/10
Although they have very similar scores, PerfectRec considers Dell XPS 13 (2024) to be very good for general use, while the ASUS ROG Zephyrus G15 is good.
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.
Engineering and Design
8.0
7.9
7.5/10
OVERALL CPU SCORE
8.8/10
7.4/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G15 to be very good for engineering and design, while the Dell XPS 13 (2024) is good.
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
8.0
8.1
7.5/10
OVERALL CPU SCORE
8.8/10
2560 x 1440
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell XPS 13 (2024) and ASUS ROG Zephyrus G15 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
7.4
7.8
7.5/10
OVERALL CPU SCORE
8.8/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
1920 x 1200
6.5/10
KEYBOARD QUALITY SCORE
9.0/10
The Dell XPS 13 (2024) and ASUS ROG Zephyrus G15 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.
Battery
9.5 Hours
10.0 Hours
The ASUS ROG Zephyrus G15 has 9.5 hours of battery life. The Dell XPS 13 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.
Build Quality
8.5
8.5
The ASUS ROG Zephyrus G15 and Dell XPS 13 (2024) both have very 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 ASUS ROG Zephyrus G15 and the Dell XPS 13 (2024) compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G15 | Dell XPS 13 (2024) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,637 | $1,399 | ||
Release Date | |||
Release Date | May 1, 2021 | February 20, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.6'' x 0.78'' | 11.6'' x 7.8'' x 0.6'' | |
Weight | |||
Weight | 4.19 lbs | 3.7 lbs | |
Width | |||
Width | 13.98" | 11.62" | |
Depth | |||
Depth | 9.57" | 7.84" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HS | Intel Core Ultra 7 155H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 55 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.4" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 309 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 8.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.5/10 | 9.5/10 | |
Webcam | |||
Webcam | No Webcam | 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 | 2 | 0 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Zephyrus G15
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Dig into reviews and images
NotebookCheck
Florian Glaser | February 2021
"As long as you're aware of the fact that the GeForce RTX 3080 laptop version can only unfold its potential to a limited extent due to Asus's low TDP setting and that it can be slower than a fast RTX 3070 laptop, the ROG Zephyrus G15 GA503Q cuts a fine figure. One of the biggest highlights turns out to be the WQHD panel, since it attracts customers with 165 Hz, relatively fast response times, FreeSync, and good color-space coverage. Other selling points are the surprisingly rich sound, the long battery life, and the sleek design. In terms of looks, the white edition stands out nicely from the competition."
Dell XPS 13 (2024)
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Dig into reviews and images
The Verge
Monica Chen | April 2023
"In the past, the XPS 13 was a hands-down contender for the best laptop on the market. But the Apple-silicon MacBook has since barrelled onto the scene, and it wipes the floor with most of the ultraportable Windows laptops that cross my desk on a daily basis. This XPS is no exception. Compared to the M2 MacBook Air, battery life is worse."
Get a great deal on the ASUS ROG Zephyrus G15 or the Dell XPS 13 (2024)
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.
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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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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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