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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Flow X13
- Very good overall build quality
- Very good portability
- Good battery life
- Very good keyboard
Advantages of the ASUS ROG Strix G15
- Good for gaming and AI
Key differences
Screen Quality
7.7
7.1
13.4in
SIZE
15.6in
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
144Hz
500.0 nits
BRIGHTNESS
284.0 nits
The ASUS ROG Flow X13 has a better screen than the ASUS ROG Strix G15 for general use, gaming and AI, engineering and design, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Portability
Very Good
Good
13.4in
SIZE
15.6in
2.8 lbs
WEIGHT
4.6 lbs
0.6in
THICKNESS
0.9in
The ASUS ROG Flow X13 has very good portability, while the ASUS ROG Strix G15 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5
7.8
The ASUS ROG Flow X13 has very good build quality, while the ASUS ROG Strix G15 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
7.8
7.7
1920 x 1200
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
500.0 nits
DISPLAY BRIGHTNESS
284.0 nits
6.5 Hours
BATTERY LIFE
5.5 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
8.9/10
PORTABILITY SCORE
7.1/10
The ASUS ROG Flow X13 and ASUS ROG Strix G15 are both good for general use.
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.
Gaming and AI
6.8
7.0
4.6/10
OVERALL GPU SCORE
5.6/10
1920 x 1200
RESOLUTION
1920 x 1080
120Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.2/10
Although they have very similar scores, PerfectRec considers ASUS ROG Strix G15 to be good for gaming and AI, while the ASUS ROG Flow X13 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.
Engineering and Design
7.6
7.6
7.5/10
OVERALL CPU SCORE
7.8/10
4.6/10
OVERALL GPU SCORE
5.6/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Flow X13 and ASUS ROG Strix G15 are both 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
7.8
7.7
7.5/10
OVERALL CPU SCORE
7.8/10
1920 x 1200
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Flow X13 and ASUS ROG Strix G15 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
7.5
7.2
7.5/10
OVERALL CPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
The ASUS ROG Flow X13 and ASUS ROG Strix 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
6.5 Hours
5.5 Hours
The ASUS ROG Flow X13 has 6.5 hours of battery life. The ASUS ROG Strix G15 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
$1,198
$1,249
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
The ASUS ROG Flow X13 has a price of $1,198 and the ASUS ROG Strix G15 costs $1,249.
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How the ASUS ROG Flow X13 and the ASUS ROG Strix G15 compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Flow X13 | ASUS ROG Strix G15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,198 | $1,249 | ||
Release Date | |||
Release Date | October 1, 2021 | May 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 11.8'' x 8.7'' x 0.62'' | 13.9'' x 10.2'' x 0.92'' | |
Weight | |||
Weight | 2.87 lbs | 4.63 lbs | |
Width | |||
Width | 11.77" | 13.94" | |
Depth | |||
Depth | 8.74" | 10.2" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HS | AMD Ryzen 9 5900HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 62 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 13.4" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 500 nits | 284 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 8.9/10 | 7.1/10 | |
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 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | No Webcam | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 1 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
ASUS ROG Flow X13
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NotebookCheck
Sebastian Bade | February 2021
"The Asus ROG Flow X13 is not an off-the-shelf convertible. This quickly becomes clear when you take a closer look at the technical specs. The AMD Ryzen 9 5980HS is a state-of-the-art SoC with 8 cores and 16 threads, which also makes the 2-in-1 interesting as a work device. With 32 GB of RAM and a 1 TB SSD, gamers are also well taken care of. The dedicated Nvidia GeForce GTX 1650 Max-Q fits well into the overall concept and ensures a solid 3D performance. With the eGPU dock, which is equipped with a GeForce RTX 3080, the small convertible transforms into a full-fledged desktop replacement in terms of performance."
ASUS ROG Strix G15
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NotebookCheck
Marius Schell | February 2021
"The ASUS ROG Strix G15 is a successful high-performance 15-inch laptop. The Asus ROG Strix impresses with an elaborate design and fast hardware. The latter can unleash its potential well in the large 15-inch case and achieve a decent performance boost compared to the previous generation. Especially the stunning 300 Hz display as well as the RTX 3070 and its generous TDP give gamers their money's worth. Asus didn't neglect seemingly small details, either, such as the keyboard and the maintenance options. The ROG Strix G15 offers a lot of pure performance and excellent workmanship in a 15-inch format, but connectivity leaves something to be desired."
Get a great deal on the ASUS ROG Flow X13 or the ASUS ROG Strix G15
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.
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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.
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