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Updated January 10, 2024·
If performance is a priority, especially for 3D rendering, machine learning, or engineering applications, the MSI Raider GE66, with its superior GPU and processor, as well as larger RAM and storage, will be excellent, but it will be heavier and less portable than the Lenovo Legion Slim 7, which offers a good balance for general use and is lighter, making it easier to carry around. However, if you're looking for a laptop that is strong in color reproduction for tasks like photo editing, both offer decent displays, but keep in mind the MSI has a higher resolution screen for sharper images. If budget is a concern, the Lenovo might be more affordable and still provides good performance for gaming and general use, but the MSI, while more costly, is built to handle more resource-intensive tasks and gaming more smoothly. 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 Slim 7 15.6"
- Good portability
- Very good speakers
Advantages of the MSI Raider GE66
- Very good for general use
- Very good for engineering and design
- Very good for gaming and AI
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Excellent keyboard
Key differences
General Use
7.7
8.3
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
300.0 nits
9.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
7.6/10
PORTABILITY SCORE
6.8/10
The MSI Raider GE66 is very good for general use, while the Lenovo Legion Slim 7 15.6" is good.
The MSI Raider GE66 outshines the Lenovo Legion Slim 7 for general use primarily due to its superior processor, double the RAM, and higher resolution display which contribute to better overall performance and screen quality. Although the Legion Slim 7 is lighter and has a longer battery life, making it more portable, the Raider GE66 packs more power which might be preferable for users who want higher performance and can manage with shorter battery life and less portability.
Gaming and AI
7.4
8.5
7.1/10
OVERALL GPU SCORE
8.8/10
1920 x 1080
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
6.2/10
The MSI Raider GE66 is very good for gaming and AI, while the Lenovo Legion Slim 7 15.6" is good.
The Lenovo Legion Slim 7 is equipped with an Nvidia RTX 3060 GPU and a 165Hz screen refresh rate, which makes it capable for gaming and 3D tasks. The MSI Raider GE66, on the other hand, boasts a more powerful Nvidia RTX 3070 Ti GPU and a higher 240Hz screen refresh rate, enhancing its performance for very demanding gaming and 3D programs.
Engineering and Design
7.8
8.9
7.4/10
OVERALL CPU SCORE
9.1/10
7.1/10
OVERALL GPU SCORE
8.8/10
16.0 GB
RAM
32.0 GB
The MSI Raider GE66 is very good for engineering and design, while the Lenovo Legion Slim 7 15.6" is good.
The MSI Raider GE66 is very good for engineering and design due to its superior CPU, double the RAM, and a more powerful GPU than the Lenovo Legion Slim 7, which translates into better performance for intensive tasks; additionally, its screen has higher resolution and refresh rate, enhancing visual work. In contrast, the Lenovo offers greater portability and lower operating noise, which may appeal to those who prioritize mobility and a quieter work environment.
Content Creation
7.7
8.3
7.4/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2560 x 1440
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Raider GE66 is very good for content creation, while the Lenovo Legion Slim 7 15.6" 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
7.5
8.0
7.4/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
The MSI Raider GE66 is very good for software development, while the Lenovo Legion Slim 7 15.6" 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
7.7
8.4
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
350.0 nits
BRIGHTNESS
300.0 nits
The MSI Raider GE66 has a better screen than the Lenovo Legion Slim 7 for general use, gaming and AI, engineering and design, content creation, and software development.
The Lenovo Legion Slim has a display with respectable resolution and brightness, making it comfortable for browsing and productivity tasks; however, its refresh rate isn't high enough to meet the demands of fast-paced gaming or 3D applications. The MSI Raider GE66 also boasts a high-resolution, bright screen with the added benefit of wider color gamuts, which are essential for detailed engineering and design work, enhancing color accuracy and range. Despite these strengths, the Raider's screen isn't optimized for 3D tasks due to a lower refresh rate, which is crucial for smooth motion in gaming and animation.
Battery
9.0 Hours
6.0 Hours
The Lenovo Legion Slim 7 has 9 hours of battery life. The MSI Raider GE66 has 6 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
Fair
15.6in
SIZE
15.6in
4.1 lbs
WEIGHT
5.2 lbs
0.6in
THICKNESS
0.9in
The Lenovo Legion Slim 7 15.6" has good portability, while the MSI Raider GE66 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.6
8.5
The MSI Raider GE66 has very good build quality, while the Lenovo Legion Slim 7 15.6" has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,200
$2,499
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Lenovo Legion Slim 7 15.6" has a price of $1,200 and the MSI Raider GE66 costs $2,499.
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How the Lenovo Legion Slim 7 15.6" and the MSI Raider GE66 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Slim 7 15.6" | MSI Raider GE66 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,200 | $2,499 | ||
Release Date | |||
Release Date | May 1, 2022 | January 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14'' x 9.9'' x 0.69'' | 14.1'' x 10.5'' x 0.92'' | |
Weight | |||
Weight | 4.19 lbs | 5.25 lbs | |
Width | |||
Width | 14.02" | 14.09" | |
Depth | |||
Depth | 9.92" | 10.51" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800H | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 71 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 350 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.6/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 6.9/10 | |
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 | 6.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 2 | 4 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Lenovo Legion Slim 7 15.6"
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Dig into reviews and images
NotebookCheck
Benjamin Herzig | November 2022
"The Lenovo Legion Slim 7 is a slim Legion notebook that is just as excellent with Nvidia & Intel. However, the Legion Slim 7i slightly sullied by lacklustre battery life. You get a slim aluminium chassis, great input devices, decent port selection, fast high-quality WQXGA display and great performance. Supporting Thunderbolt 4 is one advantage of the Intel/Nvidia model tested in this review. Moreover, this variant has slightly higher CPU performance as well as better GPU performance in certain applications (e.g. CUDA-based apps). The Lenovo Legion S7i is thin, premium and performant – but less efficient than its AMD counterpart."
MSI Raider GE66
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Dig into reviews and images
NotebookCheck
Patrick Schüdzig | June 2022
"The MSI Raider GE66 12UHS notebook passes with flying colors. The GE66 is a high-end notebook with strong performance. The keyboard and trackpad are still very good and score well with precise inputs as well as high build quality. Thanks to a new liquid metal cooling solution, the Intel Core i9 12900HK brings a performance increase of around 50 percent over the predecessor's Intel Core i9 10980HK. The installed graphics card in our device delivers up to 30 percent higher frame rates than the RTX 2070 Super in the MSI GE66 10SFS."
Get a great deal on the Lenovo Legion Slim 7 15.6" or the MSI Raider GE66
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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