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What we think
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Updated June 22, 2024·
The Lenovo Yoga Pro 9i offers a balance of performance and portability with its Mini LED display, high resolution touchscreen, and solid state drive, making it suitable for general use and light engineering tasks. Its compact size and good battery life enhance its portability, while the included stylus caters to creative work. However, its Nvidia RTX 4050 GPU may not satisfy intense gaming or heavy 3D rendering needs. In contrast, the MSI Stealth 18 AI Studio is a powerhouse designed for demanding tasks, featuring a high-performance Intel Core Ultra 9 processor and an Nvidia RTX 4080 GPU, which excels in gaming, 3D rendering, and machine learning. The larger screen with a high refresh rate and extensive connectivity options, including Thunderbolt ports, make it suitable for professionals requiring top-tier performance. However, its higher price point, heavier weight, and shorter battery life mean sacrificing portability and budget-friendliness. Choose the Lenovo for its versatility and portability, ideal for general use with some light professional work. Opt for the MSI if peak performance for intensive tasks is your priority, and you're less concerned with mobility and cost. 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 Yoga Pro 9i
- Best in class overall display quality
- Good portability
Advantages of the MSI Stealth 18 AI Studio
- Excellent for engineering and design
- Very good for gaming and AI
- Very good overall build quality
- Very good keyboard
Key differences
Gaming and AI
7.7
8.9
7.3/10
OVERALL GPU SCORE
9.7/10
3200 x 2000
RESOLUTION
2560 x 1600
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
8.0/10
FAN NOISE SCORE
7.5/10
The MSI Stealth 18 AI Studio is very good for gaming and AI, while the Lenovo Yoga Pro 9i is good.
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.
Screen Quality
9.8
8.4
16.0in
SIZE
18.0in
3200 x 2000
RESOLUTION
2560 x 1600
Mini LED
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
400.0 nits
BRIGHTNESS
305.0 nits
The Lenovo Yoga Pro 9i has a better screen than the MSI Stealth 18 AI Studio for general use, gaming and AI, and engineering and design.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
9.0 Hours
6.0 Hours
The Lenovo Yoga Pro 9i has 9 hours of battery life. The MSI Stealth 18 AI Studio 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
16.0in
SIZE
18.0in
4.9 lbs
WEIGHT
6.1 lbs
0.7in
THICKNESS
0.9in
The Lenovo Yoga Pro 9i has good portability, while the MSI Stealth 18 AI Studio has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.0
The MSI Stealth 18 AI Studio has very good build quality, while the Lenovo Yoga Pro 9i has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,450
$2,900
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Lenovo Yoga Pro 9i has a price of $1,450 and the MSI Stealth 18 AI Studio costs $2,900.
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Key similarities
General Use
8.1
8.4
3200 x 2000
RESOLUTION
2560 x 1600
Mini LED
DISPLAY TECHNOLOGY
IPS
400.0 nits
DISPLAY BRIGHTNESS
305.0 nits
9.0 Hours
BATTERY LIFE
6.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.3/10
PORTABILITY SCORE
6.0/10
The MSI Stealth 18 AI Studio and Lenovo Yoga Pro 9i are both very 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
8.7
9.1
8.8/10
OVERALL CPU SCORE
9.6/10
7.3/10
OVERALL GPU SCORE
9.7/10
16.0 GB
RAM
32.0 GB
Although they have very similar scores, PerfectRec considers MSI Stealth 18 AI Studio to be excellent for engineering and design, while the Lenovo Yoga Pro 9i is very 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.
Content Creation
8.3
8.5
8.8/10
OVERALL CPU SCORE
9.6/10
3200 x 2000
RESOLUTION
2560 x 1600
16.0 GB
RAM
32.0 GB
Mini LED
DISPLAY TECHNOLOGY
IPS
The MSI Stealth 18 AI Studio and Lenovo Yoga Pro 9i are both very 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
8.1
8.2
8.8/10
OVERALL CPU SCORE
9.6/10
16.0 GB
RAM
32.0 GB
3200 x 2000
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The MSI Stealth 18 AI Studio and Lenovo Yoga Pro 9i are both very 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 Yoga Pro 9i and the MSI Stealth 18 AI Studio compare to other laptops
Spec Comparison
 |  | |
| Lenovo Yoga Pro 9i | MSI Stealth 18 AI Studio |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,450 | $2,900 | ||
Release Date | |||
Release Date | April 1, 2024 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10'' x 0.71'' | 15.8'' x 11.4'' x 0.94'' | |
Weight | |||
Weight | 4.95 lbs | 6.15 lbs | |
Width | |||
Width | 14.28" | 15.75" | |
Depth | |||
Depth | 9.98" | 11.4" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 7 155H | Intel Core Ultra 9 185H | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 84 Wh | 99.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 18" | |
Display Technology | |||
Display Technology | Mini LED | IPS | |
Resolution | |||
Resolution | 3200 x 2000 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 400 nits | 305 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8/10 | |
Portability Score | |||
Portability Score | 7.4/10 | 6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | Yes | 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 | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Get a great deal on the Lenovo Yoga Pro 9i or the MSI Stealth 18 AI Studio
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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