A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the ASUS ROG Zephyrus G14 (2024)
- Very good for general use
- Very good for software development
- Very good for content creation
- Very good portability
- Good battery life
- Best in class speakers
Advantages of the MSI Stealth GS66
- Very good keyboard
Key differences
General Use
8.4
7.7
2880 x 1800
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
424.0 nits
DISPLAY BRIGHTNESS
280.0 nits
9.5 Hours
BATTERY LIFE
5.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.5/10
8.6/10
PORTABILITY SCORE
7.5/10
The ASUS ROG Zephyrus G14 (2024) is very good for general use, while the MSI Stealth GS66 is good.
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
8.8
8.2
9.2/10
OVERALL CPU SCORE
9.1/10
8.1/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Zephyrus G14 (2024) and MSI Stealth GS66 are both very good for engineering and design, though the ASUS ROG Zephyrus G14 (2024) is somewhat better.
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
8.7
7.7
9.2/10
OVERALL CPU SCORE
9.1/10
2880 x 1800
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
OLED
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Zephyrus G14 (2024) is very good for content creation, while the MSI Stealth GS66 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
8.1
7.5
9.2/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
2880 x 1800
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ROG Zephyrus G14 (2024) is very good for software development, while the MSI Stealth GS66 is good.
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.
Screen Quality
8.7
8.1
14.0in
SIZE
15.6in
2880 x 1800
RESOLUTION
1920 x 1080
OLED
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
360Hz
424.0 nits
BRIGHTNESS
280.0 nits
The ASUS ROG Zephyrus G14 has a better screen than the MSI Stealth GS66 for general use, engineering and design, software development, and content creation, while the MSI Stealth GS66 has a better screen for gaming and AI.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.5 Hours
5.5 Hours
The ASUS ROG Zephyrus G14 has 9.5 hours of battery life. The MSI Stealth GS66 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.
Portability
Very Good
Good
14.0in
SIZE
15.6in
3.3 lbs
WEIGHT
4.6 lbs
0.6in
THICKNESS
0.7in
The ASUS ROG Zephyrus G14 (2024) has very good portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
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Key similarities
Gaming and AI
7.9
7.8
8.1/10
OVERALL GPU SCORE
7.8/10
2880 x 1800
RESOLUTION
1920 x 1080
120Hz
REFRESH RATE
360Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The ASUS ROG Zephyrus G14 (2024) and MSI Stealth GS66 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.
Build Quality
8.5
8.0
The ASUS ROG Zephyrus G14 (2024) and MSI Stealth GS66 both have very good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,600
$1,718
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The ASUS ROG Zephyrus G14 (2024) has a price of $1,600 and the MSI Stealth GS66 costs $1,718.
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How the ASUS ROG Zephyrus G14 (2024) and the MSI Stealth GS66 compare to other laptops
Spec Comparison
 |  | |
| ASUS ROG Zephyrus G14 (2024) | MSI Stealth GS66 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,600 | $1,718 | ||
Release Date | |||
Release Date | March 1, 2024 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.2'' x 8.7'' x 0.64'' | 14.2'' x 9.7'' x 0.71'' | |
Weight | |||
Weight | 3.31 lbs | 4.63 lbs | |
Width | |||
Width | 12.24" | 14.17" | |
Depth | |||
Depth | 8.66" | 9.65" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 9 8945HS | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9.5 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 73 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 15.6" | |
Display Technology | |||
Display Technology | OLED | IPS | |
Resolution | |||
Resolution | 2880 x 1800 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 120Hz | 360Hz | |
Display Brightness | |||
Display Brightness | 424 nits | 280 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8.5/10 | 8/10 | |
Portability Score | |||
Portability Score | 8.6/10 | 7.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 10/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 4 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS ROG Zephyrus G14 (2024)
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | April 2023
"The Asus ROG Zephyrus G14 offers an impressive package. Asus improves the performance of the new 2023 ROG Zephyrus G14 considerable and offers a very powerful 14-inch notebook with plenty of performance for gamers and content creators. The high-quality chassis is unchanged from last year, but is now equipped with the latest and greatest from AMD as well as Nvidia. The Mini-LED panel also puts up a convincing performance in pretty much every regard, even though the MacBook Pro 14 still offers superior brightness values. The panel works extremely well for gaming and the included color profiles offer very accurate colors."
MSI Stealth GS66
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Dig into reviews and images
NotebookCheck
Florian Glaser | February 2022
"The MSI Stealth GS66 is powerful enough for QHD. The Core i7-12700H and the GeForce RTX 3070 Ti found in the 12UGS model that we tested run all modern games smoothly in the native QHD resolution. The 15-inch display is very fast with its 240 Hz refresh rate, and it also offers a great color space (almost 100% DCI-P3) on top of that, which should please gamers as well as content creators, although we would have still wished for a higher brightness. Case, input devices, and connectivity (Thunderbolt 4) are at a good level. However, among other things, the GS66 loses points due to the high temperature development in 3D mode and its poor webcam."
Get a great deal on the ASUS ROG Zephyrus G14 (2024) or the MSI Stealth GS66
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 MSI
MSI, also known as Micro-Star International, is a Taiwanese technology corporation. MSI is known for their wide range of gaming devices. Their series include the entry-level Cyborg/Thin and Sword/Katana series, the mid-range Bravo/Delta and Crosshair/Pulse series, and their high-end Vector, Raider, Stealth, and Titan GT series. At every performance level, MSI offers a variety of devices with varying balances between performance, battery life, weight, and price, making them a solid option to consider at every price point.
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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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