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Updated January 10, 2024·
To help you decide between the Lenovo Slim Pro 7 14 and the MSI Stealth GS66, consider the following: The Lenovo Slim Pro likely offers better value if your primary concerns are general use, like web browsing, productivity tasks, and media consumption, while still being easier on the wallet. It's also probably lighter and has a more compact design, making it more convenient for travel. However, if you need top-tier performance for activities like gaming, 3D modeling, or machine learning, the MSI Stealth GS66, despite its higher price, typically provides more powerful hardware. This could include a more advanced graphics card and faster processors, which are crucial for these demanding tasks. The tradeoff for the MSI's higher performance would be shorter battery life and less portability due to its typically larger size and weight. Consider how you plan to use your laptop and which aspects—cost, performance, portability, battery life—are most important to you. 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 Slim Pro 7 14
- Very good for general use
- Very good for content creation
- Very good portability
- Very good battery life
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 keyboard
Key differences
Gaming and AI
6.7
7.8
4.8/10
OVERALL GPU SCORE
7.8/10
2560 x 1600
RESOLUTION
1920 x 1080
90Hz
REFRESH RATE
360Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
8.0/10
FAN NOISE SCORE
7.5/10
The MSI Stealth GS66 is good for gaming and AI, while the Lenovo Slim Pro 7 14 is only fair.
The Lenovo Slim Pro 7 14 is equipped with a Nvidia RTX 3050 GPU and a screen refresh rate of 90Hz, making it suitable for gaming and 3D applications within its range, while the MSI Stealth GS66, with a more powerful Nvidia RTX 3070 Ti GPU and a higher screen refresh rate of 360Hz, provides enhanced performance and fluidity for more demanding gaming and 3D tasks.
Engineering and Design
7.7
8.2
7.9/10
OVERALL CPU SCORE
9.1/10
4.8/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
The MSI Stealth GS66 is very good for engineering and design, while the Lenovo Slim Pro 7 14 is good.
The MSI Stealth GS66 is regarded as very good for engineering and design use because it boasts a stronger GPU, the Nvidia RTX 3070 Ti, which is superior to the RTX 3050 found in the Lenovo Slim Pro 7 14, offering more power for graphically intensive tasks, despite having less onboard storage. Although the Lenovo is lighter and has a higher resolution screen, which may be better for some design work, the MSI's superior performance components and additional screen size make it a more robust choice for demanding engineering applications.
Screen Quality
7.4
8.1
14.5in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
90Hz
REFRESH RATE
360Hz
334.0 nits
BRIGHTNESS
280.0 nits
The Lenovo Slim Pro 7 14 has a better screen than the MSI Stealth GS66 for software development, and content creation, while the MSI Stealth GS66 has a better screen for general use, and gaming and AI.
The Lenovo Slim Pro 7 14 offers a crisp resolution and bright display which makes it appealing for everyday tasks and viewing documents, while its high color accuracy benefits tasks involving design or engineering work. However, its refresh rate is lower, making it less suitable for gaming and 3D work, where smoother motion is crucial for an optimal experience. The MSI Stealth GS66 also provides a clear and bright image for general computing and it covers a broad range of colors to satisfy engineering and design needs, but like the Lenovo, it falls short for gaming and 3D applications due to a less optimal refresh rate.
Battery
12.0 Hours
5.5 Hours
The Lenovo Slim Pro 7 14 has 12 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
14.5in
SIZE
15.6in
3.5 lbs
WEIGHT
4.6 lbs
0.6in
THICKNESS
0.7in
The Lenovo Slim Pro 7 14 has very good portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,200
$1,799
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The Lenovo Slim Pro 7 14 has a price of $1,200 and the MSI Stealth GS66 costs $1,799.
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Key similarities
General Use
8.0
7.7
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
334.0 nits
DISPLAY BRIGHTNESS
280.0 nits
12.0 Hours
BATTERY LIFE
5.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
8.4/10
PORTABILITY SCORE
7.5/10
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be very good for general use, while the MSI Stealth GS66 is good.
The Lenovo Slim Pro 7 14 is highly regarded for general use due to its combination of a strong CPU, ample RAM, high-quality screen, light weight for portability, and long battery life, whereas the MSI Stealth GS66, while still good for general use, trades some battery life and portability for enhanced performance suitable for gaming, with features like a high-quality keyboard and effective heat management.
Content Creation
8.0
7.7
7.9/10
OVERALL CPU SCORE
9.1/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Lenovo Slim Pro 7 14 to be 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
7.8
7.5
7.9/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Slim Pro 7 14 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
7.8
8.0
Although they have very similar scores, PerfectRec considers MSI Stealth GS66 to have very good build quality, while the Lenovo Slim Pro 7 14 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 Lenovo Slim Pro 7 14 and the MSI Stealth GS66 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Slim Pro 7 14 | MSI Stealth GS66 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $1,799 | ||
Release Date | |||
Release Date | February 1, 2023 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.9'' x 8.9'' x 0.61'' | 14.2'' x 9.7'' x 0.71'' | |
Weight | |||
Weight | 3.5 lbs | 4.63 lbs | |
Width | |||
Width | 12.91" | 14.17" | |
Depth | |||
Depth | 8.92" | 9.65" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7735HS | 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 | 12 Hours | 5.5 Hours | |
Battery Capacity | |||
Battery Capacity | 73 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14.5" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 90Hz | 360Hz | |
Display Brightness | |||
Display Brightness | 334 nits | 280 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8/10 | |
Portability Score | |||
Portability Score | 8.4/10 | 7.5/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 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 | 1 | 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 Slim Pro 7 14
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Dig into reviews and images
PCWorld
Matthew S. Smith | May 2023
"The Lenovo Slim Pro 7 is an attractive, portable laptop that’s ideal if you need a combination of CPU and GPU performance. It also nails the fundamentals with solid connectivity, an enjoyable keyboard, a large touchpad, and top-notch webcam. Display quality is a weakness, but it’s an acceptable compromise for the laptop’s extremely competitive $1,199 MSRP. The Slim Pro 7 is a versatile, affordable laptop and hard to beat for the price."
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 Slim Pro 7 14 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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