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The PerfectRec laptop team Learn more
Updated January 10, 2024·
When choosing between the ASUS Zenbook Pro 17 and the Dell G15 5520, consider the following tradeoffs: the ASUS offers superior general use and engineering performance, and higher RAM for multitasking, but at a higher price and with slightly less portability. The screen's brightness and color coverage are excellent, benefiting creative work that demands color accuracy. In contrast, the Dell has a higher refresh rate display suited for gaming, better heat management, and comes at a lower price. However, it has less RAM and a smaller battery, which may reduce performance in intensive tasks and shorten usage time between charges. Both have ample storage, but weigh over five pounds, so they're not ideal if you need something very lightweight. The right one for you depends on whether you prioritize performance and color-accurate display over gaming capabilities and price. 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 Zenbook Pro 17
- Very good for general use
- Very good for content creation
- Good portability
Advantages of the Dell G15 5520
- Good for gaming and AI
- Very good keyboard
Key differences
Gaming and AI
6.9
7.7
5.1/10
OVERALL GPU SCORE
7.3/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
6.7/10
The Dell G15 5520 is good for gaming and AI, while the ASUS Zenbook Pro 17 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
7.2
7.1
17.3in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
400.0 nits
BRIGHTNESS
251.0 nits
The ASUS Zenbook Pro 17 has a better screen than the Dell G15 5520 for general use, engineering and design, software development, and content creation, while the Dell G15 5520 has a better screen for gaming and AI.
The ASUS Zenbook Pro 17 and Dell G15 5520 have screens well-suited for general use because they offer clear, high-resolution displays with good brightness, making everyday tasks visually pleasing. These laptops are also a fit for engineering and design, as they include wide color gamuts, ensuring that colors are accurately reproduced, which is crucial for precision work. However, their screens are not ideal for gaming and 3D applications, as they lack high refresh rates, leading to less fluid motion and responsiveness in fast-paced visual content.
Battery
9.0 Hours
6.0 Hours
The ASUS Zenbook Pro 17 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.
Portability
Good
Fair
17.3in
SIZE
15.6in
5.1 lbs
WEIGHT
5.5 lbs
0.7in
THICKNESS
1.0in
The ASUS Zenbook Pro 17 has good portability, while the Dell G15 5520 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,500
$1,000
$500
$1,000
$1,500
$2,000
$2,500
The ASUS Zenbook Pro 17 has a price of $1,500 and the Dell G15 5520 costs $1,000.
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Key similarities
General Use
8.3
7.9
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
400.0 nits
DISPLAY BRIGHTNESS
251.0 nits
9.0 Hours
BATTERY LIFE
6.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
7.1/10
PORTABILITY SCORE
6.3/10
Although they have very similar scores, PerfectRec considers ASUS Zenbook Pro 17 to be very good for general use, while the Dell G15 5520 is good.
The ASUS Zenbook Pro 17 offers a stronger CPU and more RAM, which are crucial for smooth multitasking and faster processing, making it very good for general use; its higher-quality screen also enhances viewing experiences but it is less portable and has a shorter battery life compared to the Dell G15 5520. On the other hand, the Dell G15 has a robust GPU and a high-refresh-rate screen tailored for gaming, good heat management and ports variety, making it good for general use, although its screen quality and CPU are not as premium as the ASUS, affecting tasks that heavily rely on these aspects.
Engineering and Design
8.1
8.2
8.5/10
OVERALL CPU SCORE
9.1/10
5.1/10
OVERALL GPU SCORE
7.3/10
32.0 GB
RAM
16.0 GB
The Dell G15 5520 and ASUS Zenbook Pro 17 are both very good for engineering and design.
The ASUS Zenbook Pro 17 offers a larger, higher-quality screen and a more robust overall build ideal for design tasks, while the Dell G15 5520 excels with a more powerful GPU and CPU combination favored for engineering software that requires high computational performance. Although both laptops are well-equipped for engineering and design, the Zenbook’s increased RAM may benefit multitasking in design environments, whereas the Dell's superior processing hardware makes it better suited for demanding engineering applications.
Content Creation
8.2
7.9
8.5/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
1920 x 1080
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS Zenbook Pro 17 to be very good for content creation, while the Dell G15 5520 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
7.9
7.5
8.5/10
OVERALL CPU SCORE
9.1/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.7/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS Zenbook Pro 17 and Dell G15 5520 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.
Build Quality
7.2
7.4
The Dell G15 5520 and ASUS Zenbook Pro 17 both have 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 Zenbook Pro 17 and the Dell G15 5520 compare to other laptops
Spec Comparison
 |  | |
| ASUS Zenbook Pro 17 | Dell G15 5520 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,500 | $1,000 | ||
Release Date | |||
Release Date | June 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 15.6'' x 10.2'' x 0.74'' | 14.1'' x 10.7'' x 1.06'' | |
Weight | |||
Weight | 5.18 lbs | 5.55 lbs | |
Width | |||
Width | 15.55" | 14.06" | |
Depth | |||
Depth | 10.18" | 10.74" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 6900HX | Intel i7-12700H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 76 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 400 nits | 251 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.2/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 6.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 6.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Dell G15 5520
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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 Zenbook Pro 17 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.
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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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