ASUS is expanding its Copilot+ PC lineup with the Vivobook S16 (S5608), bringing Qualcomm’s Snapdragon X platform to a larger 16-inch laptop. The device combines on-device AI processing with a high-capacity battery, a 16:10 display and a lightweight metal chassis. With a 45 TOPS NPU, up to 30 hours of claimed battery life and a 1.6 kg design, the Vivobook S16 is built around a combination of AI performance, portability and extended everyday use.
ASUS Vivobook S16 brings Snapdragon-powered AI
The ASUS Vivobook S16 (S5608) arrives as a Copilot+ PC running Windows 11 Home, with the Snapdragon X processor handling its computing and AI workloads. The laptop includes a dedicated 45 TOPS NPU, which is designed to process AI tasks directly on the device.
The NPU is intended to support AI-assisted functions while handling everyday workloads such as multitasking, work and creative activities. ASUS says the on-device AI capabilities can provide real-time assistance and support workflows without requiring every AI task to be processed through the cloud.
The Snapdragon platform also plays a role in the laptop’s power efficiency. ASUS has positioned the Vivobook S16 as a system that can combine AI capabilities with longer battery endurance, allowing users to work across different tasks without frequently switching between applications or connecting the laptop to a charger.
16-inch display offers a larger viewing area
The Vivobook S16 comes with a 16-inch display and a 16:10 aspect ratio. Depending on the configuration, users can get either an OLED or IPS panel.
The display has an 89% screen-to-body ratio, allowing ASUS to provide a larger screen while keeping the overall device relatively compact. The 16:10 format also provides more vertical space than a conventional 16:9 panel, which can be useful when working with documents, webpages and other content.
The OLED configuration is designed to deliver rich colours and detailed visuals, while the display is positioned for a range of uses including studying, streaming, gaming and creative work.
ASUS has also paired the laptop with audio features powered by the Snapdragon platform and wireless connectivity for activities such as video calls, streaming and other everyday uses.
Up to 30 hours of battery life
Battery endurance is another major feature of the Vivobook S16. ASUS claims the laptop can provide up to 30 hours of battery life, depending on the configuration and usage conditions. The figure is based on ASUS’ testing and should not be treated as a guaranteed runtime for every type of use.
The Snapdragon X platform contributes to the laptop’s power efficiency, while fast charging is designed to reduce the amount of time users need to keep the device connected to a power source.
ASUS says the Vivobook S16 can charge up to 60% in 49 minutes, giving users a quicker way to replenish the battery before returning to work or other activities.
The combination of extended battery life and fast charging is particularly relevant for users who move between different locations during the day and may not always have immediate access to a power outlet.
Lightweight metal build for portability
Despite its 16-inch screen, the Vivobook S16 weighs approximately 1.6 kg. ASUS has used a three-part metal construction with a tone-on-tone finish, giving the laptop a relatively slim and understated appearance.
The device is also designed to meet military-grade durability standards, according to ASUS. This is intended to make the laptop better suited to everyday movement between home, college, office and other locations.
The Vivobook S16 is offered in Matte Gray and Light Blue colour options. Its larger display is therefore paired with a design that ASUS has kept focused on portability rather than making the device solely a desktop-replacement laptop.
A Copilot+ PC built around AI and efficiency
The ASUS Vivobook S16 brings several features associated with the latest Copilot+ PC category into a larger 16-inch form factor. Its Snapdragon X processor and 45 TOPS NPU provide the foundation for on-device AI processing, while Windows 11 Home supports Microsoft’s broader Copilot+ PC experience.
Alongside AI capabilities, ASUS has focused on practical specifications such as the 16:10 display, 89% screen-to-body ratio, long battery life and 1.6 kg weight. These features position the Vivobook S16 as a laptop designed for users who need a larger workspace without moving to a substantially heavier device.
The combination also makes the laptop suitable for a mix of productivity and entertainment tasks, including document work, online meetings, content consumption and creative applications.
Conclusion
The ASUS Vivobook S16 (S5608) combines a Snapdragon X processor and 45 TOPS NPU with a 16-inch OLED or IPS display, up to 30 hours of claimed battery life and a 1.6 kg metal build. With Windows 11 Home and Copilot+ PC capabilities, the laptop focuses on bringing on-device AI alongside portability and extended battery endurance. Fast charging, military-grade durability and two colour options further round out the device’s specifications.