A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Zephyrus G15
- Very good overall build quality
- Good portability
- Best in class speakers
Advantages of the Gigabyte Aorus 17
- Very good for general use
- Very good for gaming and AI
- Very good overall display quality
- Very good keyboard
Key differences
Gaming and AI
7.5
8.3
7.4/10
OVERALL GPU SCORE
8.9/10
2560 x 1440
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
6.5/10
The Gigabyte Aorus 17 is very good for gaming and AI, while the ASUS ROG Zephyrus G15 is good.
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
8.3
15.6in
SIZE
17.3in
2560 x 1440
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
309.0 nits
BRIGHTNESS
300.0 nits
The Gigabyte Aorus 17 has a better screen than the ASUS ROG Zephyrus G15 for gaming and AI, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.5 Hours
8.0 Hours
The ASUS ROG Zephyrus G15 has 9.5 hours of battery life. The Gigabyte Aorus 17 has 8 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
15.6in
SIZE
17.3in
4.1 lbs
WEIGHT
6.1 lbs
0.7in
THICKNESS
0.8in
The ASUS ROG Zephyrus G15 has good portability, while the Gigabyte Aorus 17 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5
7.4
The ASUS ROG Zephyrus G15 has very good build quality, while the Gigabyte Aorus 17 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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Key similarities
General Use
7.9
8.0
2560 x 1440
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
309.0 nits
DISPLAY BRIGHTNESS
300.0 nits
9.5 Hours
BATTERY LIFE
8.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
7.5/10
PORTABILITY SCORE
6.1/10
Although they have very similar scores, PerfectRec considers Gigabyte Aorus 17 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
8.5
7.5/10
OVERALL CPU SCORE
8.8/10
7.4/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
The Gigabyte Aorus 17 and ASUS ROG Zephyrus G15 are both very good for engineering and design.
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
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Gigabyte Aorus 17 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
2560 x 1440
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Gigabyte Aorus 17 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.
Cost
$2,000
$2,000
$1,000
$1,500
$2,000
$2,500
$3,000
The ASUS ROG Zephyrus G15 has a price of $2,000 and the Gigabyte Aorus 17 costs $2,000.
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How the ASUS ROG Zephyrus G15 and the Gigabyte Aorus 17 compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G15 | Gigabyte Aorus 17 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,000 | $2,000 | ||
Release Date | |||
Release Date | May 1, 2021 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.6'' x 0.78'' | 15.7'' x 11.5'' x 0.86'' | |
Weight | |||
Weight | 4.19 lbs | 6.17 lbs | |
Width | |||
Width | 13.98" | 15.7" | |
Depth | |||
Depth | 9.57" | 11.5" | |
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 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 99 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 17.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 309 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 6.2/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.5/10 | 8/10 | |
Webcam | |||
Webcam | No Webcam | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
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."
Gigabyte Aorus 17
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Dig into reviews and images
NotebookCheck
Sascha Mölck | April 2022
"The Gigabyte Aorus 17 is a powerful high-end gaming machine. The Aorus 17 is a potent gaming notebook in a 17.3-inch format designed for FHD gaming at maximum settings. A Core i7-12700H processor and GeForce RTX 3070 Ti Laptop GPU make this possible. A lightning-fast PCIe 4 SSD (1 TB) provides the necessary storage space and ensures short loading times. With the Aorus 17 XE4, Gigabyte delivers a well-rounded, high-performance gaming notebook."
Get a great deal on the ASUS ROG Zephyrus G15 or the Gigabyte Aorus 17
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 Gigabyte
Gigabyte is a Taiwanese computer hardware manufacturer. While Gigabyte mainly focuses its business on desktop hardware, Gigabyte is known for its value-oriented G series laptops, thin and light Aero series, and performance-oriented Aorus series. Gigabyte laptops offer a strong value proposition to compete with mainstream alternatives.
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