A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The ASUS ROG Zephyrus G15 offers superior performance, particularly for 3D rendering, machine learning, and engineering tasks, with its higher-end GPU and CPU; it also has a larger storage capacity and a higher refresh rate display for smoother visuals, which is ideal for intensive gaming. However, it is more expensive, a bit less portable, and has a shorter battery life compared to the ASUS Vivobook 16X. The Vivobook 16X is more cost-effective and offers decent performance for general use and engineering, but it might not handle high-end gaming or intensive 3D tasks as well as the Zephyrus. The Vivobook also has a larger screen size but at a lower resolution. Both laptops have a backlit keyboard and a similar port selection, but the Zephyrus has a slight edge in portability and battery life. If budget is a concern and you're mainly focused on productivity or less demanding gaming, the Vivobook could be a good choice, otherwise, the Zephyrus G15 is the better performer for more demanding tasks. 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 content creation
- Very good overall build quality
- Good battery life
Advantages of the ASUS Vivobook 16X
- Good keyboard
Key differences
Screen Quality
7.9
7.3
15.6in
SIZE
16.0in
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
120Hz
309.0 nits
BRIGHTNESS
300.0 nits
The ASUS ROG Zephyrus G15 has a better screen than the ASUS Vivobook 16X for general use, gaming and AI, engineering and design, and content creation.
When considering general use, the ASUS ROG Zephyrus G15's superior resolution and brightness make for a crisp and vivid display, ensuring clarity and comfort during everyday activities. For engineering and design, the G15's wider color gamuts offer more accurate color representation, which is essential for precision work in those fields. However, for gaming and 3D tasks, the G15's lower refresh rate doesn't provide as smooth an experience as models with higher rates, making it less ideal for fast-paced visuals despite its good resolution and panel quality.
Battery
9.5 Hours
5.0 Hours
The ASUS ROG Zephyrus G15 has 9.5 hours of battery life. The ASUS Vivobook 16X has 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.
Build Quality
8.5
7.0
The ASUS ROG Zephyrus G15 has very good build quality, while the ASUS Vivobook 16X has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,637
$1,200
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Zephyrus G15 has a price of $1,637 and the ASUS Vivobook 16X costs $1,200.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
General Use
7.9
7.6
2560 x 1440
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
309.0 nits
DISPLAY BRIGHTNESS
300.0 nits
9.5 Hours
BATTERY LIFE
5.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.5/10
PORTABILITY SCORE
7.5/10
The ASUS ROG Zephyrus G15 and ASUS Vivobook 16X 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
7.5
7.7
7.4/10
OVERALL GPU SCORE
8.5/10
2560 x 1440
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.5/10
The ASUS Vivobook 16X and ASUS ROG Zephyrus G15 are both good for gaming and AI.
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
8.0
8.2
7.5/10
OVERALL CPU SCORE
9.0/10
7.4/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The ASUS Vivobook 16X and ASUS ROG Zephyrus G15 are both very good for engineering and design.
The ASUS ROG Zephyrus G15 stands out for its high-end AMD processor and RTX 3070 graphics card, delivering strong performance for engineering software and excellent screen quality for design work, though it's heavier and louder when running intensive tasks.
Content Creation
8.0
7.7
7.5/10
OVERALL CPU SCORE
9.0/10
2560 x 1440
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G15 to be very good for content creation, while the ASUS Vivobook 16X is good.
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
7.4
7.5/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
1920 x 1200
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
The ASUS ROG Zephyrus G15 and ASUS Vivobook 16X 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.
Portability
Good
Good
15.6in
SIZE
16.0in
4.1 lbs
WEIGHT
4.2 lbs
0.7in
THICKNESS
0.7in
The ASUS Vivobook 16X and ASUS ROG Zephyrus G15 both have good portability.
The most portable laptops are small, thin, and light.
Give feedback
We’re constantly working to improve.
How the ASUS ROG Zephyrus G15 and the ASUS Vivobook 16X compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G15 | ASUS Vivobook 16X |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,637 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2021 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.6'' x 0.78'' | 14.1'' x 9.8'' x 0.74'' | |
Weight | |||
Weight | 4.19 lbs | 4.25 lbs | |
Width | |||
Width | 13.98" | 14.12" | |
Depth | |||
Depth | 9.57" | 9.81" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HS | Intel i7-13700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 1 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 70 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 309 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 7.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 9.5/10 | 9.5/10 | |
Webcam | |||
Webcam | No Webcam | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Zephyrus G15
See more
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."
ASUS Vivobook 16X
See more
Dig into reviews and images
Tech Critter
Kok Kee | February 2023
"I think the ASUS Vivobook 16X is fantastic. Great performance, decent battery life, good keyboard and trackpad, and a massive screen – just that the screen quality itself is kinda subpar. If you’re okay with the screen, then I think this is an okay laptop. However, I’d like to see a price drop."
Get a great deal on the ASUS ROG Zephyrus G15 or the ASUS Vivobook 16X
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare ASUS ROG Zephyrus G15 vs. HP Spectre x360 14
VS
Compare ASUS ROG Zephyrus G15 vs. Lenovo Legion Pro 5i (2024)
VS
Compare ASUS ROG Zephyrus G15 vs. ASUS ROG Zephyrus G14
VS
Compare ASUS Vivobook 16X vs. Lenovo Legion Slim 7 15.6"
VS
Compare ASUS Vivobook 16X vs. Lenovo Slim Pro 7 14
VS
Compare ASUS Vivobook 16X vs. Eluktronics RP-15
VS
FAQs
FAQs about laptops
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.
By the numbers
380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
100,995
Recommendations made
21,883
Consumer hours saved
About the laptop team
Joe Golden, Ph.D
CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Craig Russell
Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.
Featured in
