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Updated January 12, 2024·
The Lenovo Legion Slim 5i is more advanced and therefore more expensive than the MSI Thin GF63. If your priority is performance for tasks like intensive engineering, 3D modeling, or machine learning, the Legion comes with a slightly more powerful processor and graphics card, which would be beneficial. However, if you're seeking a balance between cost and performance for general use or gaming, the MSI may be a better fit as it offers a capable processor and graphics card for less money. The Legion is also a bit heavier and thicker, which might affect portability. When it comes to battery, the Legion has a larger capacity, which could translate to longer usage before needing to recharge. Screen quality differs too, with the Legion featuring a higher resolution and aspect ratio which is great for productivity and multimedia, whereas the GF63 has a standard full HD display which suffices for most tasks. Choose the Legion Slim 5i if you need top-tier performance and are fine with a higher cost and slightly less portability; go for the GF63 if you prefer to save money and still have a solid performance for everyday tasks and gaming. 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 5i
- Very good for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Good overall build quality
- Good battery life
- Good speakers
- Very good keyboard
Advantages of the MSI Thin GF63
- Good portability
Key differences
General Use
7.9
7.4
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
343.0 nits
DISPLAY BRIGHTNESS
262.0 nits
7.0 Hours
BATTERY LIFE
4.5 Hours
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
6.7/10
PORTABILITY SCORE
7.3/10
The Lenovo Legion Slim 5i and MSI Thin GF63 are both good for general use, though the Lenovo Legion Slim 5i is somewhat better.
The Lenovo Legion Slim 5i is appreciated for general use due to its ample storage, substantial RAM, capable CPU for smooth multitasking, and high-resolution screen that provides crisp visuals; however, it is slightly less portable and has a lower battery life compared to some alternatives. The MSI Thin GF63, while less powerful in terms of CPU and screen quality, offers great portability and sufficient performance for everyday tasks alongside decent battery life, making it another viable option for general use.
Gaming and AI
8.0
6.9
8.4/10
OVERALL GPU SCORE
5.6/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
8.0/10
The Lenovo Legion Slim 5i is very good for gaming and AI, while the MSI Thin GF63 is only fair.
The Lenovo Legion Slim 5i provides a more immersive gaming and 3D experience with a higher screen refresh rate and a more powerful GPU compared to the MSI Thin GF63, which offers good value with a solid GPU and decent refresh rate for gaming but may not be as smooth in rendering fast-paced scenes. The Lenovo also benefits from a higher resolution display that can enhance the overall image quality, while the MSI Thin GF63 provides a more portable option with a lighter and thinner design.
Engineering and Design
8.4
7.5
9.0/10
OVERALL CPU SCORE
8.7/10
8.4/10
OVERALL GPU SCORE
5.6/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 5i is very good for engineering and design, while the MSI Thin GF63 is good.
The Lenovo Legion Slim 5i is very good for engineering and design due to its powerful Intel i7 CPU, ample 16GB RAM, potent Nvidia RTX 4060 GPU, and superior screen quality with a high resolution and color accuracy. The MSI Thin GF63, though also suitable for such tasks with a capable Intel i7 CPU and 16GB RAM, has a less powerful Nvidia RTX 4050 GPU and a lower resolution screen, making it good but not as optimal as the Legion Slim 5i for demanding visual tasks.
Content Creation
8.0
7.4
9.0/10
OVERALL CPU SCORE
8.7/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5i is very good for content creation, while the MSI Thin GF63 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
7.2
9.0/10
OVERALL CPU SCORE
8.7/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
8.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Legion Slim 5i and MSI Thin GF63 are both good for software development, though the Lenovo Legion Slim 5i is somewhat better.
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
8.0
6.8
16.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
144Hz
343.0 nits
BRIGHTNESS
262.0 nits
The Lenovo Legion Slim 5i has a better screen than the MSI Thin GF63 for general use, gaming and AI, engineering and design, software development, and content creation.
The Lenovo Legion Slim 5i offers a display with higher resolution and brightness, which makes for a clearer and more vibrant viewing experience for general use and detailed work in engineering and design. However, its lower refresh rates are less suited for the fast-paced visuals required in gaming and 3D. The MSI Thin GF63 provides adequate resolution and brightness for everyday tasks and technical work, but like the Lenovo, it falls short for gaming and 3D due to a less impressive refresh rate and overall screen performance.
Battery
7.0 Hours
4.5 Hours
The Lenovo Legion Slim 5i has 7 hours of battery life. The MSI Thin GF63 has 4.5 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
5.2 lbs
WEIGHT
4.1 lbs
0.9in
THICKNESS
0.8in
The MSI Thin GF63 has good portability, while the Lenovo Legion Slim 5i has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
6.5
The Lenovo Legion Slim 5i has good build quality, while the MSI Thin GF63 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,055
$1,150
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Lenovo Legion Slim 5i has a price of $1,055 and the MSI Thin GF63 costs $1,150.
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How the Lenovo Legion Slim 5i and the MSI Thin GF63 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Legion Slim 5i | MSI Thin GF63 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,055 | $1,150 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10.3'' x 0.99'' | 14.1'' x 10'' x 0.85'' | |
Weight | |||
Weight | 5.29 lbs | 4.1 lbs | |
Width | |||
Width | 14.16" | 14.13" | |
Depth | |||
Depth | 10.25" | 9.99" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-13700H | Intel i7-12650H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 7 Hours | 4.5 Hours | |
Battery Capacity | |||
Battery Capacity | 80 Wh | 51 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 | 144Hz | |
Display Brightness | |||
Display Brightness | 343 nits | 262 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 6.5/10 | |
Portability Score | |||
Portability Score | 6.7/10 | 7.4/10 | |
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 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 6.8/10 | |
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 | 2 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Legion Slim 5i
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Dig into reviews and images
PCMag
Mark Knapp | August 2023
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."
MSI Thin GF63
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Dig into reviews and images
Tom's Hardware
Charles Jeffries | November 2022
"The MSI GF63 Thin 11SC can be an admirable value for gamers and power users on a minimal budget. For just $599 as reviewed in its base model, its Intel Core i5 H-class processor and Nvidia GeForce GTX 1650 graphics perform much better than low-wattage CPUs and integrated graphics. That said, this is a light-class gaming laptop. Low scores in our demanding gaming benchmarks indicate using lower visual-quality settings will be required for playable performance."
Get a great deal on the Lenovo Legion Slim 5i or the MSI Thin GF63
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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