If you prioritize high performance for tasks like 3D modeling, gaming, or machine learning, a higher-end laptop like the Razer Blade 18 would be advantageous. It typically offers better graphics and processing power but comes with a higher price and may have shorter battery life. On the other hand, if you seek a balance between performance and portability for everyday use and occasional light engineering tasks, the ASUS Vivobook S 15 is a good fit. It's lighter and usually has longer battery life, making it convenient for travel, and is more cost-effective. 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 ASUS Vivobook S 15
Good portability
Good battery life
Advantages of the Razer Blade 18
Very good for general use
Excellent 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
Best in class speakers
Excellent keyboard
Key differences
General Use
7.7/10
8.5/10
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
267.0 nits
DISPLAY BRIGHTNESS
524.0 nits
9.0 Hours
BATTERY LIFE
4.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
9.0/10
7.7/10
PORTABILITY SCORE
6.1/10
The Razer Blade 18 is very good for general use, while the ASUS Vivobook S 15 is good.
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.
Gaming and AI
6.3/10
8.9/10
3.7/10
OVERALL GPU SCORE
8.9/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
7.2/10
The Razer Blade 18 is very good for gaming and AI, while the ASUS Vivobook S 15 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
7.1/10
9.3/10
7.4/10
OVERALL CPU SCORE
9.9/10
3.7/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
32.0 GB
The Razer Blade 18 is excellent for engineering and design, while the ASUS Vivobook S 15 is good.
The Razer Blade 18 offers superior performance for engineering and design use due to its more powerful Intel i9 processor, double the RAM, and a high-end Nvidia RTX GPU which outperforms the ASUS Vivobook S 15's AMD Ryzen 7 with integrated Vega 8 graphics. Although the ASUS maintains an edge with a slightly lighter build and lower operating noise, the Razer's larger, higher-resolution screen with better color coverage is optimal for detail-oriented design work, though it sacrifices portability due to increased weight and size.
Content Creation
7.6/10
8.6/10
7.4/10
OVERALL CPU SCORE
9.9/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Razer Blade 18 is very good for content creation, while the ASUS Vivobook S 15 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
7.4/10
8.5/10
7.4/10
OVERALL CPU SCORE
9.9/10
16.0 GB
RAM
32.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
6.7/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 18 is very good for software development, while the ASUS Vivobook S 15 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
6.3/10
8.9/10
15.6in
SIZE
18.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
267.0 nits
BRIGHTNESS
524.0 nits
The Razer Blade 18 has a better screen than the ASUS Vivobook S 15 for general use, gaming and AI, engineering and design, content creation, and software development.
For general use, the ASUS Vivobook S 15 offers a balance between screen clarity and brightness, which is sufficient for everyday tasks. However, the Razer Blade 18 provides a superior viewing experience with its higher resolution and brighter display, making it better for crisp visuals and long work sessions. For engineering and design, the Razer Blade 18 excels with its wide color gamut, ensuring more accurate colors, whereas the Vivobook's color range is more limited; for Gaming and 3D, neither laptop is ideal due to lower refresh rates, which could lead to less fluid motion and responsiveness during fast-paced activities.
Battery
9.0 Hours
4.0 Hours
The ASUS Vivobook S 15 has 9 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.
Portability
Good
Fair
15.6in
SIZE
18.0in
3.9 lbs
WEIGHT
6.6 lbs
0.7in
THICKNESS
0.8in
The ASUS Vivobook S 15 has good portability, while the Razer Blade 18 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0/10
8.5/10
The Razer Blade 18 has very good build quality, while the ASUS Vivobook S 15 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$908
$10
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The ASUS Vivobook S 15 has a price of $908 and the Razer Blade 18 costs $10.
"Internals make Asus VivoBook S15 laptop a compelling option. The Asus multimedia laptop may look rather below-average with its modest black chassis, lack of a dedicated GPU, limited RAM and meagre port selection without Thunderbolt support. But your impression of the device will start changing once you set your eyes on its high-contrast OLED capable of producing deep blacks and highly accurate colours. And your opinion will change completely when the VivoBook is switched on. The AMD CPU can effortlessly keep up with powerful rivals from Intel. The integrated Radeon graphics blows away Intel's iGPU when it comes to graphics workloads such as rendering and simpler games."
"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 ASUS Vivobook S 15 or the Razer Blade 18
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
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