A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Strix G15 Advantage Edition
- The ASUS ROG Strix G15 Advantage Edition has no clear advantages over the Dell G15 5520.
Advantages of the Dell G15 5520
- Very good keyboard
Key differences
Screen Quality
7.9
7.1
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
300Hz
REFRESH RATE
165Hz
283.0 nits
BRIGHTNESS
251.0 nits
The ASUS ROG Strix G15 Advantage Edition has a better screen than the Dell G15 5520 for general use, gaming and AI, and engineering and design, while the Dell G15 5520 has a better screen for content creation, and software development.
When considering laptops for general use, both the ASUS ROG Strix G15 Advantage Edition and the Dell G15 5520 offer pleasant visuals because of their adequate resolution and brightness, ensuring comfortable viewing for tasks like web browsing, reading, and video streaming. For users focused on engineering and design, each laptop provides a spectrum of colors covering various professional needs, making them suitable for precise and color-sensitive work. However, for gaming and 3D applications, the lower refresh rates on these laptops may result in less fluid motion, which could diminish the overall experience where split-second visuals are crucial.
Battery
9.0 Hours
6.0 Hours
The ASUS ROG Strix G15 Advantage Edition has 9 hours of battery life. The Dell G15 5520 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.
Cost
$1,500
$1,000
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Strix G15 Advantage Edition has a price of $1,500 and the Dell G15 5520 costs $1,000.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.6
7.9
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
283.0 nits
DISPLAY BRIGHTNESS
251.0 nits
9.0 Hours
BATTERY LIFE
6.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.7/10
PORTABILITY SCORE
6.3/10
The Dell G15 5520 and ASUS ROG Strix G15 Advantage Edition are both good for general use.
The ASUS ROG Strix G15 Advantage Edition offers solid CPU and GPU performance for smooth multitasking and high-quality IPS screen for clear visuals, but it's less portable and has a shorter battery life than some might prefer, making it ideal for those who prioritize power over mobility.
Gaming and AI
7.8
7.7
8.5/10
OVERALL GPU SCORE
7.3/10
1920 x 1080
RESOLUTION
1920 x 1080
300Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
6.7/10
The ASUS ROG Strix G15 Advantage Edition and Dell G15 5520 are both good for gaming and AI.
The ASUS ROG Strix G15 Advantage Edition is compelling for gaming and 3D applications with its high refresh rate screen and powerful GPU, offering smoother visuals and better handling of graphic-intensive games. While the Dell G15 5520, equipped with a capable GPU and a decently high screen refresh rate, also delivers a strong gaming experience, its lower refresh rate compared to the ASUS means motion might not be as fluid, yet it still provides a solid performance for both gaming and 3D tasks.
Engineering and Design
8.0
8.2
7.8/10
OVERALL CPU SCORE
9.1/10
8.5/10
OVERALL GPU SCORE
7.3/10
16.0 GB
RAM
16.0 GB
The Dell G15 5520 and ASUS ROG Strix G15 Advantage Edition are both very good for engineering and design.
The ASUS ROG Strix G15 Advantage Edition is favored in engineering and design for its high-quality GPU and sizable battery, while the Dell G15 5520 stands out due to its superior CPU and increased storage capacity. Both laptops have ample RAM and identical, good quality screens, but the ASUS offers a sturdier build and better heat management, whereas the Dell excels in keyboard quality and portability despite being slightly louder in operation.
Content Creation
7.7
7.9
7.8/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell G15 5520 and ASUS ROG Strix G15 Advantage Edition 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
7.5
7.8/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The Dell G15 5520 and ASUS ROG Strix G15 Advantage Edition 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.
Portability
Fair
Fair
15.6in
SIZE
15.6in
5.5 lbs
WEIGHT
5.5 lbs
0.9in
THICKNESS
1.0in
The ASUS ROG Strix G15 Advantage Edition and Dell G15 5520 both have only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
7.4
The ASUS ROG Strix G15 Advantage Edition and Dell G15 5520 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the ASUS ROG Strix G15 Advantage Edition and the Dell G15 5520 compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Strix G15 Advantage Edition | Dell G15 5520 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,500 | $1,000 | ||
Release Date | |||
Release Date | May 1, 2021 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 13.9'' x 10.2'' x 0.97'' | 14.1'' x 10.7'' x 1.06'' | |
Weight | |||
Weight | 5.51 lbs | 5.55 lbs | |
Width | |||
Width | 13.94" | 14.06" | |
Depth | |||
Depth | 10.2" | 10.74" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HX | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 300Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 283 nits | 251 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.7/10 | 6.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.3/10 | 6.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | No Webcam | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 2 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Strix G15 Advantage Edition
See more
Dig into reviews and images
Tom's Hardware
Andrew E. Freedman | August 2022
"The Asus ROG Strix G15, as the first in a line of "AMD Advantage"-branded notebooks, is a statement that yes, you can get a premium AMD gaming notebook. Maybe you can't have it all, but you can get pretty close. The ROG Strix G15's combination of the AMD Ryzen 5900HX and Radeon RX 6800M, as well as other technologies that take advantage of them, make a potent, thin gaming machine. Powerful Dolby Atmos speakers and long battery life when you aren't gaming are nice bonuses."
Dell G15 5520
See more
Dig into reviews and images
Rtings
Olivier Martin, Ryan Lim, and John Peroramas | April 2023
"The Dell G15 (2022) is a 15.6-inch budget gaming laptop, and is great for gaming. You can configure the laptop with powerful Intel 12th Gen. CPUs and various NVIDIA dedicated GPUs, all of which deliver a smooth gaming experience at 1080p. There's also a QHD 240Hz display option if you want better visuals, though you'll have to pair it with the top-end NVIDIA GeForce RTX 3070 Ti to get good frame rates. It doesn't get overly hot or loud under load, and there's no noticeable throttling on the CPU or GPU. Unfortunately, the 120Hz panel has a slow response time, causing noticeable ghosting, and it doesn't support variable refresh rate."
Get a great deal on the ASUS ROG Strix G15 Advantage Edition or the Dell G15 5520
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare ASUS ROG Strix G15 Advantage Edition vs. ASUS Zenbook Duo (2024)
VS
Compare ASUS ROG Strix G15 Advantage Edition vs. Lenovo Legion 7
VS
Compare ASUS ROG Strix G15 Advantage Edition vs. Lenovo Legion Pro 5i (2024)
VS
Compare Dell G15 5520 vs. LG Ultra 16
VS
Compare Dell G15 5520 vs. ASUS TUF Gaming F17
VS
Compare Dell G15 5520 vs. Lenovo LOQ 15
VS
FAQs
FAQs about laptops
Why trust us
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
113,595
Recommendations made
24,613
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
Featured in
