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The PerfectRec laptop team Learn more
Updated March 22, 2024·
When looking for a high-performance laptop, both the MSI Stealth 18 AI Studio and the Razer Blade 18 are excellent choices. If you prioritize longer battery life and a bit more portability for general use or work on the go, you might lean towards the Razer Blade. However, if your tasks involve intensive 3D work, machine learning, or engineering software, the MSI Stealth will likely offer superior performance thanks to its focus on creative professionals. Keep in mind that this added performance from the MSI may mean it's larger and heavier, which could impact its ease of transport. 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 18 AI Studio
- Good battery life
Advantages of the Razer Blade 18
- Best in class speakers
- Excellent keyboard
Key differences
Screen Quality
8.4
8.9
18.0in
SIZE
18.0in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
240Hz
305.0 nits
BRIGHTNESS
524.0 nits
The Razer Blade 18 has a better screen than the MSI Stealth 18 AI Studio for general use, gaming and AI, engineering and design, and content creation.
For general use, the MSI Stealth and Razer Blade both boast high-resolution displays with bright panels that make viewing text, images, and videos crisp and vibrant. For engineering and design, these laptops offer excellent color accuracy, covering a wide range of the DCI-P3 and Adobe RGB spectrums, which ensures that professionals can see true-to-life colors. However, for gaming and 3D applications, their screens fall short due to lower refresh rates, which can lead to less smooth visuals in fast-paced scenarios where a high refresh rate is key to an immersive experience.
Battery
6.0 Hours
4.0 Hours
The MSI Stealth 18 AI Studio has 6 hours of battery life. The Razer Blade 18 has 4 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.
Cost
$2,900
$10
$0
$1,000
$2,000
$3,000
$4,000
The MSI Stealth 18 AI Studio has a price of $2,900 and the Razer Blade 18 costs $10.
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Key similarities
General Use
8.4
8.5
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
305.0 nits
DISPLAY BRIGHTNESS
524.0 nits
6.0 Hours
BATTERY LIFE
4.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
6.0/10
PORTABILITY SCORE
6.1/10
The Razer Blade 18 and MSI Stealth 18 AI Studio are both very good for general use.
The MSI Stealth 18 AI Studio and Razer Blade 18 both offer powerful CPUs and plentiful RAM, ensuring smooth performance for a variety of tasks, and they feature high-quality screens that enhance viewing experiences for both work and entertainment. The tradeoffs between them include differences in portability and battery life, with the Stealth potentially being easier to carry around but the Blade possibly offering longer use between charges, while factors like storage capacity, keyboard comfort, speaker sound, operating noise, and heat management also vary slightly, complementing their primary strengths.
Gaming and AI
8.9
8.9
9.7/10
OVERALL GPU SCORE
8.9/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
7.2/10
The MSI Stealth 18 AI Studio and Razer Blade 18 are both very good for gaming and AI.
The MSI Stealth 18 AI Studio and Razer Blade 18 are known for their powerful GPUs, which are critical for gaming and 3D applications, delivering smooth visuals and fast rendering capabilities. While both have high screen refresh rates enhancing gaming experiences with fluid motion, the MSI often provides a slight edge in CPU performance for multi-tasking, and the Razer Blade offers superior screen quality for vivid colors and sharp images.
Engineering and Design
9.1
9.3
9.6/10
OVERALL CPU SCORE
9.9/10
9.7/10
OVERALL GPU SCORE
8.9/10
32.0 GB
RAM
32.0 GB
The Razer Blade 18 and MSI Stealth 18 AI Studio are both excellent for engineering and design.
The MSI Stealth 18 AI Studio, with its powerful CPU, ample RAM, and high-end GPU, offers robust performance for engineering software and detailed design work, and its screen quality ensures precise color representation for visual tasks. Meanwhile, the Razer Blade 18, with similar high-performance internals and exceptional screen clarity, also provides a comfortable keyboard and quieter operation, making it a strong contender for engineering and creative professionals who also value portability and a less intrusive work environment.
Content Creation
8.5
8.6
9.6/10
OVERALL CPU SCORE
9.9/10
2560 x 1600
RESOLUTION
2560 x 1600
32.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Blade 18 and MSI Stealth 18 AI Studio 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
8.2
8.5
9.6/10
OVERALL CPU SCORE
9.9/10
32.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 18 and MSI Stealth 18 AI Studio 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.
Portability
Fair
Fair
18.0in
SIZE
18.0in
6.1 lbs
WEIGHT
6.6 lbs
0.9in
THICKNESS
0.8in
The Razer Blade 18 and MSI Stealth 18 AI Studio both have only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
8.0
8.5
The Razer Blade 18 and MSI Stealth 18 AI Studio both have very 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 18 AI Studio and the Razer Blade 18 compare to other laptops
Spec Comparison
 |  | |
| MSI Stealth 18 AI Studio | Razer Blade 18 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,900 | $10 | ||
Release Date | |||
Release Date | March 1, 2024 | February 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 15.8'' x 11.4'' x 0.94'' | 15.7'' x 10.8'' x 0.86'' | |
Weight | |||
Weight | 6.15 lbs | 6.68 lbs | |
Width | |||
Width | 15.75" | 15.7" | |
Depth | |||
Depth | 11.4" | 10.8" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel Core Ultra 9 185H | Intel i9-13950HX | |
RAM | |||
RAM | 32 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 4 Hours | |
Battery Capacity | |||
Battery Capacity | 99.9 Wh | 91.7 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 18" | 18" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 305 nits | 524 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 8/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 6/10 | 6.2/10 | |
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 | 7.3/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 9.5/10 | |
Webcam | |||
Webcam | 1080p | 1440p | |
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 | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Razer Blade 18
See more
Dig into reviews and images
PCMag
Matthew Buzzi | March 2023
"Razer made a powerful laptop in the Blade 18, showing off a beautiful and fast display and the same high-quality build we’ve come to expect from this product line. It’s also quite expensive, which is hardly a surprise, but bears repeating even in this price range. It’s pricier than the Scar 18 despite an inferior GPU and half the storage, so you really have to want the Blade 18’s design to justify the cost."
Get a great deal on the MSI Stealth 18 AI Studio or the Razer Blade 18
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 Razer
Razer is an American-Singaporean technology company. Razer is best known for their Blade series laptops, well known for their strong performance and sleek design. Although Razer charges a premium price tag for their laptops, buyers can expect a stealthy laptop with clean fit and finish and strong performance. All of their models offer great portability and build quality compared to other gaming laptops.
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