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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 card, making it ideal for intensive tasks like gaming, 3D rendering, and machine learning. It has a high-resolution 1440p display with a fast 165Hz refresh rate, suitable for fast-motion content and engineering work. However, it's heavier and less portable than the Surface Laptop, with a shorter battery life and no touchscreen. In contrast, the Microsoft Surface Laptop 6 15" is designed for general use and business productivity, featuring a touchscreen display with a unique 3:2 aspect ratio that's excellent for web browsing and document work. It's lighter, has a longer battery life, and comes with Windows 11 Pro for enhanced security and business features. While it has a capable Intel Core Ultra processor and Intel Arc graphics, it's not as powerful as the ASUS for demanding graphics tasks. If you prioritize performance for gaming and intensive graphics tasks, the ASUS is the way to go. However, if you value portability, battery life, and a touchscreen for general productivity, the Surface Laptop would be a better fit. 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 for content creation
- Very good overall build quality
- Best in class speakers
Advantages of the Microsoft Surface Laptop 6 15"
- Very good overall display quality
- Good keyboard
Key differences
Gaming and AI
7.5
6.6
7.4/10
OVERALL GPU SCORE
4.2/10
2560 x 1440
RESOLUTION
2496 x 1664
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 Microsoft Surface Laptop 6 15" 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
8.1
15.6in
SIZE
15.0in
2560 x 1440
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
120Hz
309.0 nits
BRIGHTNESS
400.0 nits
The ASUS ROG Zephyrus G15 has a better screen than the Microsoft Surface Laptop 6 15" for content creation, while the Microsoft Surface Laptop 6 15" has a better screen for general use, engineering and design, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Build Quality
8.5
7.4
The ASUS ROG Zephyrus G15 has very good build quality, while the Microsoft Surface Laptop 6 15" 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 Microsoft Surface Laptop 6 15" costs $1,200.
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Key similarities
General Use
7.9
7.7
2560 x 1440
RESOLUTION
2496 x 1664
IPS
DISPLAY TECHNOLOGY
IPS
309.0 nits
DISPLAY BRIGHTNESS
400.0 nits
9.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.5/10
PORTABILITY SCORE
7.9/10
The ASUS ROG Zephyrus G15 and Microsoft Surface Laptop 6 15" 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
7.8
7.5/10
OVERALL CPU SCORE
8.7/10
7.4/10
OVERALL GPU SCORE
4.2/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers ASUS ROG Zephyrus G15 to be very good for engineering and design, while the Microsoft Surface Laptop 6 15" 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
7.8
7.5/10
OVERALL CPU SCORE
8.7/10
2560 x 1440
RESOLUTION
2496 x 1664
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 Microsoft Surface Laptop 6 15" 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
7.8
7.5/10
OVERALL CPU SCORE
8.7/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
2496 x 1664
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Microsoft Surface Laptop 6 15" 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 Microsoft Surface Laptop 6 15" 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.
Portability
Good
Good
15.6in
SIZE
15.0in
4.1 lbs
WEIGHT
3.7 lbs
0.7in
THICKNESS
0.6in
The Microsoft Surface Laptop 6 15" and ASUS ROG Zephyrus G15 both have good portability.
The most portable laptops are small, thin, and light.
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How the ASUS ROG Zephyrus G15 and the Microsoft Surface Laptop 6 15" compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G15 | Microsoft Surface Laptop 6 15" |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,637 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2021 | June 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.6'' x 0.78'' | 13.4'' x 9.6'' x 0.67'' | |
Weight | |||
Weight | 4.19 lbs | 3.7 lbs | |
Width | |||
Width | 13.98" | 13.39" | |
Depth | |||
Depth | 9.57" | 9.61" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 5900HS | Intel Core Ultra 7 165H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 0 | |
Storage | |||
Storage | 1024 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 47 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 2496 x 1664 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 309 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 7.9/10 | |
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 | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
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 Microsoft Surface Laptop 6 15"
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 Microsoft
Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.
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