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Updated January 10, 2024·
The Lenovo Legion 5 Pro is generally less expensive and offers a larger screen with higher resolution, which is beneficial for detailed work and media consumption. It has a more powerful GPU, making it suitable for intensive gaming, 3D rendering, and machine learning tasks. However, it's heavier, which impacts portability. The MSI Stealth GS66 is more portable due to its lighter weight and has longer battery life for longer use on-the-go. Its screen has a higher refresh rate, favorable for fast-motion activities like gaming. The decision hinges on your priorities: if performance and larger screen size for intensive tasks are crucial, the Legion 5 Pro is a fit; if portability and longer battery life take precedence, the Stealth GS66 stands out. 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 Lenovo Legion Pro 5
- Very good for gaming and AI
Advantages of the MSI Stealth GS66
- Very good overall build quality
- Good portability
- Very good speakers
Key differences
Gaming and AI
8.4
7.8
8.9/10
OVERALL GPU SCORE
7.8/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
360Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
7.5/10
The Lenovo Legion Pro 5 is very good for gaming and AI, while the MSI Stealth GS66 is good.
The Lenovo Legion Pro 5 stands out for gaming and 3D applications with its powerful Nvidia RTX 4070 GPU and a high refresh rate screen, making it well-suited for fast-paced games and detailed graphics work. While the MSI Stealth GS66 also has strong gaming credentials with its capable Nvidia RTX 3070 Ti GPU, it surpasses in screen refresh rate which is beneficial for extremely smooth visuals in gaming, although its lower-resolution display compared to the Lenovo might not be as sharp for detailed 3D work.
Screen Quality
8.0
8.1
16.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
360Hz
340.0 nits
BRIGHTNESS
280.0 nits
The Lenovo Legion Pro 5 has a better screen than the MSI Stealth GS66 for general use, and engineering and design, while the MSI Stealth GS66 has a better screen for gaming and AI.
The Lenovo Legion Pro 5 excels in general use and engineering/design due to its high resolution and brightness, alongside wide color gamuts that ensure sharp, vivid images and accurate color reproduction which are essential for these tasks. Meanwhile, for gaming and 3D purposes, it falls short because of its lower refresh rate, which can make fast-paced visuals less smooth and less responsive. The MSI Stealth GS66, while also having good resolution and brightness for daily tasks and sufficient color accuracy for professional work, similarly lacks a high refresh rate, making it less ideal for the immersive, fluid experience desired in gaming and 3D applications.
Battery
3.5 Hours
5.5 Hours
The Lenovo Legion Pro 5 has 3.5 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
Fair
Good
16.0in
SIZE
15.6in
5.6 lbs
WEIGHT
4.6 lbs
0.9in
THICKNESS
0.7in
The MSI Stealth GS66 has good portability, while the Lenovo Legion Pro 5 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.0
The MSI Stealth GS66 has very good build quality, while the Lenovo Legion Pro 5 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,170
$1,000
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Lenovo Legion Pro 5 has a price of $1,170 and the MSI Stealth GS66 costs $1,000.
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Key similarities
General Use
7.8
7.7
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
340.0 nits
DISPLAY BRIGHTNESS
280.0 nits
3.5 Hours
BATTERY LIFE
5.5 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.6/10
PORTABILITY SCORE
7.5/10
The Lenovo Legion Pro 5 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.
Engineering and Design
8.5
8.2
9.3/10
OVERALL CPU SCORE
9.1/10
8.9/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Pro 5 and MSI Stealth GS66 are both very good for engineering and design.
The Lenovo Legion Pro 5 is well-suited for engineering and design due to its powerful AMD Ryzen 7 CPU, ample RAM, high-performance Nvidia RTX 4070 GPU, and a high-resolution 16-inch screen, which offers clear visuals and a wide color gamut for detailed work. Conversely, the MSI Stealth GS66 also caters to engineering and design needs with a fast Intel i7 CPU, equivalent RAM, capable Nvidia RTX 3070 Ti GPU, and a standard full HD 15.6-inch screen, though it is lighter and more portable, making it a convenient option for users on the go.
Content Creation
7.8
7.7
9.3/10
OVERALL CPU SCORE
9.1/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Pro 5 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
7.6
7.5
9.3/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Pro 5 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.
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How the Lenovo Legion Pro 5 and the MSI Stealth GS66 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Pro 5 | MSI Stealth GS66 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,170 | $1,000 | ||
Release Date | |||
Release Date | March 1, 2023 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10.3'' x 0.97'' | 14.2'' x 9.7'' x 0.71'' | |
Weight | |||
Weight | 5.6 lbs | 4.63 lbs | |
Width | |||
Width | 14.31" | 14.17" | |
Depth | |||
Depth | 10.25" | 9.65" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7745HX | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 360Hz | |
Display Brightness | |||
Display Brightness | 340 nits | 280 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8/10 | |
Portability Score | |||
Portability Score | 6.6/10 | 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 | 6.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 4 | 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
Lenovo Legion Pro 5
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Dig into reviews and images
PCMag
Mark Knapp | July 2023
"It doesn't quite match its Legion Pro 7i sibling as an Editors' Choice winner, but Lenovo's AMD-powered Legion Pro 5 Gen 8 is a stylish, well-built gaming laptop with solid performance at both 1080p and its sharper native resolution. It's cheaper than some comparably equipped machines and better than some similarly priced ones. That's a recipe for success, even without its frequent availability of discounts or sales. A brighter screen and longer battery life would be nice, but even as is the Legion Pro 5 earns a solid recommendation."
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 Lenovo Legion Pro 5 or the MSI Stealth GS66
About Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
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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