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Updated January 10, 2024·
The MSI Stealth GS66 is a premium option with powerful performance suitable for intensive gaming, 3D rendering, and engineering tasks due to its high-end processor and dedicated graphics card. The tradeoff is a higher price, heavier build, and lower battery life. On the other hand, the Lenovo ThinkBook 13s is more affordable, portable with a higher battery life, and has a higher resolution screen that's also a touchscreen, but its integrated graphics means it's less suitable for demanding applications and gaming. Both have similar RAM and storage, but the MSI offers a generally higher performance suitable for more demanding tasks, whereas the Lenovo prioritizes portability and light usage. 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 keyboard
Advantages of the Lenovo ThinkBook 13s
- Excellent portability
- 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
2560 x 1600
360Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.3/10
The MSI Stealth GS66 is good for gaming and AI, while the Lenovo ThinkBook 13s 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
7.5
9.1/10
OVERALL CPU SCORE
7.9/10
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 Lenovo ThinkBook 13s 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.
Screen Quality
8.1
7.2
15.6in
SIZE
13.3in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
360Hz
REFRESH RATE
60Hz
280.0 nits
BRIGHTNESS
336.0 nits
The MSI Stealth GS66 has a better screen than the Lenovo ThinkBook 13s for general use, and gaming and AI.
When considering general use, both the MSI Stealth GS66 and the Lenovo ThinkBook 13s offer displays with resolutions that are sharp and high enough to provide clear and detailed visuals, alongside brightness levels that ensure visibility in various lighting conditions. For engineering and design tasks, both laptops have screens that cover a wide color gamut, ensuring that colors are reproduced accurately, which is crucial for precise design work. However, for gaming and 3D applications, their screens fall short due to lower refresh rates, which means they aren't as smooth for fast-paced action or rendering, when compared to laptops with higher refresh rate screens.
Battery
5.5 Hours
8.0 Hours
The MSI Stealth GS66 has 5.5 hours of battery life. The Lenovo ThinkBook 13s has 8 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
Excellent
15.6in
SIZE
13.3in
4.6 lbs
WEIGHT
2.9 lbs
0.7in
THICKNESS
0.5in
The Lenovo ThinkBook 13s has excellent portability, while the MSI Stealth GS66 has good portability.
The most portable laptops are small, thin, and light.
Cost
$1,799
$1,000
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The MSI Stealth GS66 has a price of $1,799 and the Lenovo ThinkBook 13s costs $1,000.
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Key similarities
General Use
7.7
7.8
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
280.0 nits
DISPLAY BRIGHTNESS
336.0 nits
5.5 Hours
BATTERY LIFE
8.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.5/10
PORTABILITY SCORE
9.0/10
The Lenovo ThinkBook 13s 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
7.9/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo ThinkBook 13s 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
7.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Lenovo ThinkBook 13s 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
7.6
Although they have very similar scores, PerfectRec considers MSI Stealth GS66 to have very good build quality, while the Lenovo ThinkBook 13s 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 Lenovo ThinkBook 13s compare to other laptops
Spec Comparison
 |  | |
| MSI Stealth GS66 | Lenovo ThinkBook 13s |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,799 | $1,000 | ||
Release Date | |||
Release Date | April 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.7'' x 0.71'' | 11.7'' x 8.3'' x 0.59'' | |
Weight | |||
Weight | 4.63 lbs | 2.9 lbs | |
Width | |||
Width | 14.17" | 11.7" | |
Depth | |||
Depth | 9.65" | 8.3" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel i7-1260P | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 5.5 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 99.9 Wh | 56 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 360Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 280 nits | 336 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.5/10 | 9.1/10 | |
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 | 8.4/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 8.8/10 | |
Webcam | |||
Webcam | 720p | 720p | |
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 | 0 | |
USB-C ports | |||
USB-C ports | 3 | 3 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 4 | 3 | |
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."
Lenovo ThinkBook 13s
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Dig into reviews and images
The Verge
Monica Chin | July 2021
"The best thing about the ThinkBook 13S is that it’s a good deal. Business buyers looking for ThinkPad-level performance and software without ThinkPad pricing will probably find the ThinkBook a solid option. While nothing about it is really spectacular, it’s certainly unusual to see the ThinkBook’s screen resolution at a sub-$1,000 price, and its performance will be more than adequate for most office tasks. The generous port selection, 16:10 aspect ratio, physical webcam shutter, and clear audio are certainly icing on the cake."
Get a great deal on the MSI Stealth GS66 or the Lenovo ThinkBook 13s
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 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.
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