The ASUS ROG Flow Z13 is more portable and has a touchscreen with a higher refresh rate, making it suitable for on-the-go use and some gaming. On the other hand, the Gigabyte Aorus 15X offers a larger screen and better battery life, which along with its more powerful graphics, make it a better fit for intensive gaming, heavy 3D rendering, and engineering applications. Both laptops have similar performance for general use, although for tasks that demand high graphical power, the Aorus 15X takes the lead. However, the Aorus 15X is significantly heavier, which could affect its portability. If you prioritize mobility and touchscreen functionality, go with the ASUS. If gaming performance and screen size are more important, and you don't mind the extra weight, the Gigabyte should be your choice. 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 Flow Z13
Very good for general use
Very good for software development
Very good overall build quality
Excellent portability
Good battery life
Advantages of the Gigabyte Aorus 15X
Very good for gaming and AI
Key differences
Gaming and AI
7.5/10
8.5/10
6.2/10
OVERALL GPU SCORE
8.9/10
2560 x 1600
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.2/10
FAN NOISE SCORE
6.5/10
The Gigabyte Aorus 15X is very good for gaming and AI, while the ASUS ROG Flow Z13 is good.
The ASUS ROG Flow Z13 is good for gaming and 3D due to its high screen refresh rate and capable GPU; however, the Gigabyte Aorus 15X is considered very good in the same aspects because it has a more powerful GPU and even higher screen refresh rate, providing smoother visuals and better performance in graphics-intensive tasks.
Screen Quality
8.4/10
8.2/10
13.4in
SIZE
15.6in
2560 x 1600
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
511.0 nits
BRIGHTNESS
301.0 nits
The ASUS ROG Flow Z13 has a better screen than the Gigabyte Aorus 15X for general use, engineering and design, and software development.
For general use, the ASUS ROG Flow Z13 offers a high resolution and brightness, along with a panel type that provides sharp and vibrant visuals, making it an enjoyable experience for everyday tasks. In engineering and design fields, this same laptop's display covers a wide range of color gamuts, ensuring that colors are accurately represented, which is essential for precise work. However, its lower refresh rate compared to gaming-centric laptops makes the ROG Flow Z13 less optimal for gaming and 3D applications, where fluid motion and rapid screen updates are key for an immersive experience.
Portability
Excellent
Good
13.4in
SIZE
15.6in
2.6 lbs
WEIGHT
5.7 lbs
0.5in
THICKNESS
0.7in
The ASUS ROG Flow Z13 has excellent portability, while the Gigabyte Aorus 15X has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5/10
7.4/10
The ASUS ROG Flow Z13 has very good build quality, while the Gigabyte Aorus 15X has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for general use, while the Gigabyte Aorus 15X 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
8.4/10
8.6/10
9.5/10
OVERALL CPU SCORE
9.9/10
6.2/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
The Gigabyte Aorus 15X and ASUS ROG Flow Z13 are both very good for engineering and design.
The ASUS ROG Flow Z13 shines in engineering and design use due to its high-resolution touchscreen, superior color coverage, and powerful components such as an Intel i9 processor, NVIDIA RTX GPU, and substantial RAM, all in a highly portable form factored convertible tablet. On the other hand, the Gigabyte Aorus 15X boasts a larger screen with a high refresh rate, a similarly robust Intel i9 processor, greater GPU power with an NVIDIA RTX 4070, and ample RAM, offering exceptional performance for engineering tasks with somewhat lesser portability due to its heavier build.
Content Creation
8.2/10
8.0/10
9.5/10
OVERALL CPU SCORE
9.9/10
2560 x 1600
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Flow Z13 and Gigabyte Aorus 15X 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
8.0/10
7.7/10
9.5/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1440
7.5/10
KEYBOARD QUALITY SCORE
7.5/10
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for software development, while the Gigabyte Aorus 15X is good.
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
6.5 Hours
5.5 Hours
The ASUS ROG Flow Z13 has 6.5 hours of battery life. The Gigabyte Aorus 15X has 5.5 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
$1,600
$1,600
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Flow Z13 has a price of $1,600 and the Gigabyte Aorus 15X costs $1,600.
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How the ASUS ROG Flow Z13 and the Gigabyte Aorus 15X compare to other laptops
"The Asus ROG Flow Z13 is a gaming tablet with powerful Alder Lake i9 CPU. The ROG Flow Z13 impresses with its good cooling. After our review, the impression is predominantly positive. Besides a very fast Alder Lake CPU and stable gaming performance, especially the cooling system is surprisingly effective and quiet. You can use the integrated speakers without any issues while gaming. The 1200p display in the 16:10 format also impresses with good color reproduction and high brightness. Since the battery runtimes aren't particularly long as it is, we wouldn't recommend the optional 4K panel."
"The Gigabyte Aorus 15X is a strong showing of Raptor Lake and RTX 4000 series. While the Aorus had trouble keeping up in older games like Grand Theft Auto V, it nudged past the competition in Shadow of the Tomb Raider. It also flexed its next-generation muscle in Far Cry 6 and Borderlands 3. While we were impressed with the overall build quality and design of the Aorus 15X, the keyboard lacked good tactile feedback. The display performed well in real-world testing despite its on-paper shortcoming with brightness, but the speakers are lackluster at best."
Get a great deal on the ASUS ROG Flow Z13 or the Gigabyte Aorus 15X
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.
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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