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Updated January 10, 2024·
If portability and longer battery life are priority, the Samsung Galaxy Book3 360 is lighter and offers extended battery life, with a touch screen for convenience. However, for high performance in tasks like 3D rendering and engineering, the MSI Stealth GS66 with a more powerful GPU and robust processor outperforms the Samsung. The MSI also boasts a higher refresh rate display which is preferable for gaming but is heavier with shorter battery life. The Samsung, with its OLED screen, provides better color accuracy, making it suitable for general media consumption. Keep in mind that the MSI typically costs more. Choose based on whether performance or portability is key for your daily use. 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 MSI Stealth GS66
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Very good overall build quality
- Very good speakers
- Very good keyboard
Advantages of the Samsung Galaxy Book3 360
- Very good portability
- Very good battery life
Key differences
Gaming and AI
7.8
6.4
7.8/10
OVERALL GPU SCORE
3.8/10
1920 x 1080
RESOLUTION
1920 x 1080
360Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
9.5/10
The MSI Stealth GS66 is good for gaming and AI, while the Samsung Galaxy Book3 360 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.
Engineering and Design
8.2
7.6
9.1/10
OVERALL CPU SCORE
8.2/10
7.8/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
The MSI Stealth GS66 is very good for engineering and design, while the Samsung Galaxy Book3 360 is good.
The MSI Stealth GS66 is favored for engineering and design due to its high-end Nvidia RTX 3070 Ti GPU, which outmatches the integrated Intel Iris Xe graphics in the Samsung Galaxy Book3 360, providing superior performance for graphically intensive tasks.
Screen Quality
8.1
7.7
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
OLED
360Hz
REFRESH RATE
60Hz
280.0 nits
BRIGHTNESS
350.0 nits
The MSI Stealth GS66 has a better screen than the Samsung Galaxy Book3 360 for gaming and AI, while the Samsung Galaxy Book3 360 has a better screen for general use, engineering and design, and content creation.
For general use, the Samsung Galaxy Book3 360 outshines the MSI Stealth GS66 with its brighter display and higher resolution, leading to sharper images and more vibrant colors. In the realm of engineering and design, both have good color accuracy and broad color gamuts, ensuring that designers see true-to-life colors, but the Samsung may edge out with slightly better color representation. However, for gaming and 3D applications where the refresh rate is crucial for smooth motion, the MSI falls short, as does the Samsung, as both have lower refresh rates than what gaming enthusiasts typically look for.
Battery
5.5 Hours
10.0 Hours
The MSI Stealth GS66 has 5.5 hours of battery life. The Samsung Galaxy Book3 360 has 10 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
Very Good
15.6in
SIZE
15.6in
4.6 lbs
WEIGHT
3.2 lbs
0.7in
THICKNESS
0.5in
The Samsung Galaxy Book3 360 has very good portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,799
$1,299
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The MSI Stealth GS66 has a price of $1,799 and the Samsung Galaxy Book3 360 costs $1,299.
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Key similarities
General Use
7.7
7.8
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
OLED
280.0 nits
DISPLAY BRIGHTNESS
350.0 nits
5.5 Hours
BATTERY LIFE
10.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.5/10
PORTABILITY SCORE
8.6/10
The Samsung Galaxy Book3 360 and MSI Stealth GS66 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.
Content Creation
7.7
7.8
9.1/10
OVERALL CPU SCORE
8.2/10
1920 x 1080
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book3 360 and MSI Stealth GS66 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
7.5
7.7
9.1/10
OVERALL CPU SCORE
8.2/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book3 360 and MSI Stealth GS66 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
8.0
7.8
Although they have very similar scores, PerfectRec considers MSI Stealth GS66 to have very good build quality, while the Samsung Galaxy Book3 360 has 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 MSI Stealth GS66 and the Samsung Galaxy Book3 360 compare to other laptops
Spec Comparison
 |  | |
| MSI Stealth GS66 | Samsung Galaxy Book3 360 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,799 | $1,299 | ||
Release Date | |||
Release Date | April 1, 2022 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.7'' x 0.71'' | 14'' x 9'' x 0.54'' | |
Weight | |||
Weight | 4.63 lbs | 3.22 lbs | |
Width | |||
Width | 14.17" | 13.99" | |
Depth | |||
Depth | 9.65" | 8.98" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel i7-1360P | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5.5 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 99.9 Wh | 61.1 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 360Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 280 nits | 350 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 8.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | 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 | 3 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 4 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
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."
Samsung Galaxy Book3 360
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Dig into reviews and images
Trusted Reviews
Adam Speight | July 2023
"The Samsung Galaxy Book 3 360 isn’t a laptop that the Korean manufacturer has shouted from the rooftops about, and it seems to have gotten little attention from anywhere. But, it is absolutely a laptop worth paying attention to. Compared to higher-priced devices, like the Dell XPS 13 (2022) and Asus Zenbook S 13 OLED (2023), it manages to offer a similar day-to-day experience despite the price difference. It’s really hard to justify the extra cash unless a boosted display is a requirement of yours."
Get a great deal on the MSI Stealth GS66 or the Samsung Galaxy Book3 360
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.
About Samsung
Samsung Electronics is one of the largest technology corporation by revenue. Based in South Korea, they are very well known for their wide range of phones, tablets, TVs and appliances. Their main line of laptops is the Galaxy Book series, launched in 2017. This range includes 2-in-1 convertible devices and standard notebooks, with a focus on portability and value for money.
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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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About the laptop team
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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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