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Updated June 22, 2024·
The ASUS ROG Zephyrus G15 is a high-performance gaming laptop with a powerful AMD Ryzen 9 processor and Nvidia RTX 3070 graphics, making it ideal for intensive tasks like gaming, 3D rendering, and machine learning. It has a high-refresh-rate display, excellent color coverage, and robust build quality, but it's heavier and less portable. Its battery life is good, and it has a number of advanced connectivity options, including Thunderbolt ports. In contrast, the ASUS Vivobook S 16 OLED is more budget-friendly and offers better portability with a slimmer design and longer battery life. The OLED display provides vibrant colors and deep blacks, which is great for general use and media consumption. However, its Intel Core Ultra processor and Intel Arc graphics are less powerful than the Zephyrus G15, making it more suitable for everyday tasks rather than demanding applications. It also lacks advanced gaming features like high refresh rates and has fewer connectivity options. If you prioritize performance for gaming and demanding workloads, the Zephyrus G15 is the better choice, despite its higher price and bulkier design. For everyday use, content consumption, and better portability, the Vivobook S 16 OLED is a strong contender with its superior display and longer battery life at a more affordable price point. 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 Zephyrus G15
- Very good for engineering and design
- Good for gaming and AI
- Very good overall build quality
- Best in class speakers
Advantages of the ASUS Vivobook S 16 OLED
- Very good overall display quality
- Very good portability
- Good keyboard
Key differences
Gaming and AI
7.5
6.7
7.4/10
OVERALL GPU SCORE
4.2/10
2560 x 1440
RESOLUTION
3200 x 2000
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
8.0/10
The ASUS ROG Zephyrus G15 is good for gaming and AI, while the ASUS Vivobook S 16 OLED 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
7.9
8.6
15.6in
SIZE
16.0in
2560 x 1440
RESOLUTION
3200 x 2000
IPS
DISPLAY TECHNOLOGY
OLED
165Hz
REFRESH RATE
120Hz
309.0 nits
BRIGHTNESS
600.0 nits
The ASUS Vivobook S 16 OLED has a better screen than the ASUS ROG Zephyrus G15 for general use, gaming and AI, engineering and design, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Portability
Good
Very Good
15.6in
SIZE
16.0in
4.1 lbs
WEIGHT
3.3 lbs
0.7in
THICKNESS
0.6in
The ASUS Vivobook S 16 OLED has very good portability, while the ASUS ROG Zephyrus G15 has good 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 ASUS Vivobook S 16 OLED has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,637
$999
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Zephyrus G15 has a price of $1,637 and the ASUS Vivobook S 16 OLED costs $999.
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Key similarities
General Use
7.9
7.7
2560 x 1440
RESOLUTION
3200 x 2000
IPS
DISPLAY TECHNOLOGY
OLED
309.0 nits
DISPLAY BRIGHTNESS
600.0 nits
9.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.5/10
PORTABILITY SCORE
8.1/10
The ASUS ROG Zephyrus G15 and ASUS Vivobook S 16 OLED 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
8.0
7.9
7.5/10
OVERALL CPU SCORE
8.8/10
7.4/10
OVERALL GPU SCORE
4.2/10
16.0 GB
RAM
8.0 GB
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G15 to be very good for engineering and design, while the ASUS Vivobook S 16 OLED is good.
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
8.0
7.5/10
OVERALL CPU SCORE
8.8/10
2560 x 1440
RESOLUTION
3200 x 2000
16.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The ASUS ROG Zephyrus G15 and ASUS Vivobook S 16 OLED 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
8.0 GB
2560 x 1440
RESOLUTION
3200 x 2000
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The ASUS Vivobook S 16 OLED 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.
Battery
9.5 Hours
9.0 Hours
The ASUS ROG Zephyrus G15 has 9.5 hours of battery life. The ASUS Vivobook S 16 OLED has 9 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.
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How the ASUS ROG Zephyrus G15 and the ASUS Vivobook S 16 OLED compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G15 | ASUS Vivobook S 16 OLED |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,637 | $999 | ||
Release Date | |||
Release Date | May 1, 2021 | February 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.6'' x 0.78'' | 13.9'' x 9.7'' x 0.63'' | |
Weight | |||
Weight | 4.19 lbs | 3.31 lbs | |
Width | |||
Width | 13.98" | 13.92" | |
Depth | |||
Depth | 9.57" | 9.72" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HS | Intel Core Ultra 7 155H | |
RAM | |||
RAM | 16 GB | 8 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 75 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 2560 x 1440 | 3200 x 2000 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 309 nits | 600 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 8.1/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7/10 | |
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 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 1 | |
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."
Get a great deal on the ASUS ROG Zephyrus G15 or the ASUS Vivobook S 16 OLED
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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