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Updated January 10, 2024·
The ASUS ROG Strix G15 offers better gaming performance due to its superior graphics card and is slightly less expensive, but it's heavier and has a shorter battery life, making it less portable. The ASUS Zenbook Flip S13 is lighter, has a longer battery life, superior screen resolution, and a touchscreen, which makes it better suited for general use and business purposes, especially for those who value portability and higher resolution for detailed work. However, it is somewhat more expensive and not as suitable for gaming or intensive 3D tasks due to its less powerful integrated graphics. 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 Strix G15
- Good for gaming and AI
Advantages of the ASUS Zenbook Flip S13
- Excellent portability
- Very good battery life
Key differences
Gaming and AI
7.0
6.3
5.6/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
6.5/10
The ASUS ROG Strix G15 is good for gaming and AI, while the ASUS Zenbook Flip S13 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
7.1
7.9
15.6in
SIZE
13.3in
1920 x 1080
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
284.0 nits
BRIGHTNESS
372.0 nits
The ASUS Zenbook Flip S13 has a better screen than the ASUS ROG Strix G15 for general use, engineering and design, and content creation.
For general use, the ASUS Zenbook Flip S13's superior panel quality, higher resolution, and greater brightness offer clearer visuals and more vivid colors than the ROG Strix G15. The Zenbook's wider color gamut coverage is also ideal for engineering and design, providing accuracy crucial for professional creative work. However, for gaming and 3D applications, the ROG Strix G15's lower refresh rate makes it less suitable for fast-paced visuals compared to laptops designed specifically for these tasks.
Battery
5.5 Hours
10.5 Hours
The ASUS ROG Strix G15 has 5.5 hours of battery life. The ASUS Zenbook Flip S13 has 10.5 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.
Portability
Good
Excellent
15.6in
SIZE
13.3in
4.6 lbs
WEIGHT
2.6 lbs
0.9in
THICKNESS
0.5in
The ASUS Zenbook Flip S13 has excellent portability, while the ASUS ROG Strix G15 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,249
$1,400
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Strix G15 has a price of $1,249 and the ASUS Zenbook Flip S13 costs $1,400.
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Key similarities
General Use
7.7
7.7
1920 x 1080
RESOLUTION
3840 x 2160
IPS
DISPLAY TECHNOLOGY
IPS
284.0 nits
DISPLAY BRIGHTNESS
372.0 nits
5.5 Hours
BATTERY LIFE
10.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.1/10
PORTABILITY SCORE
9.3/10
The ASUS Zenbook Flip S13 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.
Engineering and Design
7.6
7.4
7.8/10
OVERALL CPU SCORE
5.5/10
5.6/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G15 and ASUS Zenbook Flip S13 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
7.7
7.8
7.8/10
OVERALL CPU SCORE
5.5/10
1920 x 1080
RESOLUTION
3840 x 2160
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS Zenbook Flip S13 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
7.2
7.6
7.8/10
OVERALL CPU SCORE
5.5/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
3840 x 2160
7.5/10
KEYBOARD QUALITY SCORE
7.0/10
The ASUS Zenbook Flip S13 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.
Build Quality
7.8
7.8
The ASUS ROG Strix G15 and ASUS Zenbook Flip S13 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 ROG Strix G15 and the ASUS Zenbook Flip S13 compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Strix G15 | ASUS Zenbook Flip S13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,249 | $1,400 | ||
Release Date | |||
Release Date | May 1, 2021 | August 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 13.9'' x 10.2'' x 0.92'' | 12'' x 8.3'' x 0.51'' | |
Weight | |||
Weight | 4.63 lbs | 2.65 lbs | |
Width | |||
Width | 13.94" | 12.01" | |
Depth | |||
Depth | 10.2" | 8.31" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HX | Intel i7-1165G7 | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5.5 Hours | 10.5 Hours | |
Battery Capacity | |||
Battery Capacity | 56 Wh | 67 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 3840 x 2160 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 284 nits | 372 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 9.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.3/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 7.5/10 | |
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 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Strix G15
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Dig into reviews and images
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."
ASUS Zenbook Flip S13
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Dig into reviews and images
Tom's Hardware
Charles Jefferies | January 2023
"The Asus Zenbook S 13 Flip is an ultra-sleek 2-in-1 convertible. A gorgeous OLED screen and lightweight magnesium chassis make this convertible a traveller’s dream. Its SSD isn’t fast, but it won’t hold you back in everyday use. Its battery life also isn’t class leading, but it’s hardly off the pace. Overall, the Zenbook S 13 Flip OLED holds its head high in the premium convertible category and is a smaller alternative to the Spectre x360 13.5 and the Yoga 9i Gen 7."
Get a great deal on the ASUS ROG Strix G15 or the ASUS Zenbook Flip S13
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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