A comparison of specs, key information, reviews, and best pricing from top retailers
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Updated January 10, 2024·
The ASUS Vivobook S 15 is typically less expensive and offers solid performance with good battery life, making it suitable for general use and some light gaming. However, the Razer Blade 15 is pricier, focusing on higher gaming and engineering performance, with a more powerful graphics card, higher screen resolution and refresh rate, which also benefits 3D work and intensive tasks. The Razer Blade is slightly heavier, potentially impacting portability. So, choose the ASUS for general use and light gaming, and the Razer for more demanding gaming, engineering tasks, and high-performance needs. 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 battery life
Advantages of the Razer Blade 15
- Very good for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good speakers
- Excellent keyboard
Key differences
Gaming and AI
6.3
8.0
3.7/10
OVERALL GPU SCORE
8.0/10
1920 x 1080
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
240Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
7.5/10
FAN NOISE SCORE
7.0/10
The Razer Blade 15 is very good for gaming and AI, while the ASUS Vivobook S 15 is only fair.
The ASUS Vivobook S 15 has an integrated AMD GPU and a standard screen refresh rate, making it fair for gaming and 3D tasks, whereas the Razer Blade 15 is equipped with a more powerful Nvidia RTX GPU and a higher screen refresh rate, providing it a substantial edge in gaming and 3D performance.
Engineering and Design
7.1
8.5
7.4/10
OVERALL CPU SCORE
9.0/10
3.7/10
OVERALL GPU SCORE
8.0/10
16.0 GB
RAM
16.0 GB
The Razer Blade 15 is very good for engineering and design, while the ASUS Vivobook S 15 is good.
The Razer Blade 15 offers superior CPU and GPU capabilities with an Intel i7 and Nvidia RTX 3070 Ti, making it better for more demanding engineering and design applications compared to the ASUS Vivobook S 15, which has an AMD Ryzen 7 and its integrated Vega 8 graphics. While both have a high-quality display and sufficient RAM, the Razer's higher-resolution screen and faster refresh rate contribute to a smoother visual experience for intricate design work, though this might reduce its battery life and portability compared to the ASUS.
Screen Quality
6.3
8.2
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
240Hz
267.0 nits
BRIGHTNESS
271.0 nits
The Razer Blade 15 has a better screen than the ASUS Vivobook S 15 for general use, gaming and AI, engineering and design, content creation, and software development.
The ASUS Vivobook's screen offers adequate clarity and brightness for everyday tasks and standard engineering applications, but it lacks the color range professionals may need and falls short in refresh rate for smooth 3D rendering. The Razer Blade boasts a vibrant display with wide color gamuts, making it ideal for detailed engineering and design work, but its lower refresh rate isn't optimal for high-end gaming or 3D modeling that demands fluid motion. Both laptops cater well to casual and professional environments but may not satisfy the needs of gamers or 3D designers seeking the most immersive visual experience.
Battery
9.0 Hours
5.0 Hours
The ASUS Vivobook S 15 has 9 hours of battery life. The Razer Blade 15 has 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.
Build Quality
7.0
8.5
The Razer Blade 15 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
$2,500
$0
$1,000
$2,000
$3,000
$4,000
The ASUS Vivobook S 15 has a price of $908 and the Razer Blade 15 costs $2,500.
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Key similarities
General Use
7.7
7.9
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
267.0 nits
DISPLAY BRIGHTNESS
271.0 nits
9.0 Hours
BATTERY LIFE
5.0 Hours
6.7/10
KEYBOARD QUALITY SCORE
9.0/10
7.7/10
PORTABILITY SCORE
7.7/10
The Razer Blade 15 and ASUS Vivobook S 15 are both good for general use.
The ASUS Vivobook S 15, with its ample RAM and capable AMD Ryzen CPU, provides a balance between performance and longer battery life for general use, and its lighter weight improves portability. In contrast, the Razer Blade 15 offers a higher-resolution screen and a more powerful Intel CPU and Nvidia GPU combination for demanding tasks, but at the expense of shorter battery life and slightly more weight.
Content Creation
7.6
8.0
7.4/10
OVERALL CPU SCORE
9.0/10
1920 x 1080
RESOLUTION
2560 x 1440
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Razer Blade 15 to be 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
7.7
7.4/10
OVERALL CPU SCORE
9.0/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
6.7/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 15 and ASUS Vivobook S 15 are both 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
Good
Good
15.6in
SIZE
15.6in
3.9 lbs
WEIGHT
4.4 lbs
0.7in
THICKNESS
0.6in
The Razer Blade 15 and ASUS Vivobook S 15 both have good portability.
The most portable laptops are small, thin, and light.
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How the ASUS Vivobook S 15 and the Razer Blade 15 compare to other laptops
Spec Comparison
 |  | |
| ASUS Vivobook S 15 | Razer Blade 15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$908 | $2,500 | ||
Release Date | |||
Release Date | May 1, 2023 | January 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.2'' x 0.74'' | 14'' x 9.3'' x 0.67'' | |
Weight | |||
Weight | 3.97 lbs | 4.4 lbs | |
Width | |||
Width | 14.17" | 13.98" | |
Depth | |||
Depth | 9.17" | 9.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800H | Intel i7-12800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 1 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 9 Hours | 5 Hours | |
Battery Capacity | |||
Battery Capacity | 70 Wh | 80 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 | 60Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 267 nits | 271 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 7.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.8/10 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 8/10 | |
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 | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
ASUS Vivobook S 15
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Dig into reviews and images
NotebookCheck
Mario Petzold | February 2023
"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 Blade 15
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Dig into reviews and images
NotebookCheck
Allen Ngo | March 2022
"The 2022 Blade 15 offers roughly 15 to 25 percent faster graphics performance and 20 percent faster CPU performance over last year's Core i7-11800H and RTX 3080 model. Thankfully, the system doesn't need to run noticeably louder or warmer to achieve faster results, but both power consumption and battery life take a hit. The higher consumption in particular appears to be a trend amongst many 12th gen Core laptops including the Schenker Uniwill Technology GM7AG8P or MSI Vector GP66 when compared to their previous generation counterparts. We're also glad to not see below-average CPU performance which was the case for the 10th gen Core i7-10875H model."
Get a great deal on the ASUS Vivobook S 15 or the Razer Blade 15
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.
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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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