ASUS Vivobook S14 S5408QA-TM274W Ultrabook, 14.0", Snapdragon X X1-26-101, 8 GB RAM, 256 GB SSD, Windows 11 Home
All-aluminium 1.28 kg body with an on-device NPU for AI tasks in Windows 11.
The ASUS Vivobook S14 S5408QA-TM274W is a Snapdragon X powered ultrabook with a 14.0-inch 16:10 display and a backlit keyboard. Its 8-core processor pairs with a Hexagon NPU rated up to 45 TOPS, meeting the bar for Copilot+ features in Windows 11 Home. A 50 Wh battery charges over USB Type-C.
Snapdragon X with a 45 TOPS NPU for Copilot+ workloads
The eight-core chip reaches 2.97 GHz with 30 MB of cache and integrated Qualcomm Adreno graphics. Image processing, live translation and noise removal run locally on the neural accelerator instead of loading the main cores.
Aluminium 1.28 kg chassis tested to MIL-STD 810H
Lid, top case and base are aluminium in Light Blue, with the profile measuring 1.49 cm at its thinnest point. Testing to the US military standard covers vibration, shock and temperature swings encountered in daily commuting.
14.0-inch WUXGA 16:10 panel with anti-glare finish
The 1920 x 1200 resolution adds vertical space for documents and spreadsheets compared with 16:9 panels. The IPS-level screen delivers 300 nits and fills 88% of the lid.
Two USB Type-C ports with video output and power delivery
Alongside them sit two USB 3.2 Gen 1 Type-A ports, micro HDMI 2.1 and a 3.5 mm combo audio jack, so an external monitor, mouse and headset connect at once. Wireless duties fall to triple-band 2x2 Wi-Fi 6E and Bluetooth 5.3.
Face sign-in via IR camera and Windows Hello
The FHD camera with IR sensor unlocks the system without a password, while the Microsoft Pluton security processor and firmware TPM protect keys and data. A BIOS user password adds control at boot.
Specifications
General
Performance
Memory and storage
Display
Connectivity
Multimedia and input
Power
Dimensions and weight
Materials
Software and security
General
| TYPE | ULTRABOOK |
| RAM | 8 GB |
| SSD | 256 GB |
| PROCESSOR TYPE | SNAPDRAGON X X1 26 101 |
| DISPLAY SIZE INCH | 14.0 " |
| PROCESSOR SPEED | up to 2.97 GHz |
| DISPLAY TYPE | ANTI-GLARE |
| VIDEO CARD TYPE | QUALCOMM ADRENO GPU |
| OS | WINDOWS 11 HOME (ARM) |
| Brand | ASUS |
| MODEL: | S5408QA-TM274W |
| TYPE: | ULTRABOOK |
| RAM: | 8 GB |
| SSD: | 256 GB |
| HARD DRIVE TYPE: | SSD |
| WEIGHT: | 1.280 kg |
| PROCESSOR KIND: | QUALCOMM |
| PROCESSOR TYPE: | SNAPDRAGON X X1 26 101 |
| DISPLAY SIZE INCH: | 14.0 " |
| PROCESSOR SPEED: | up to 2.97 GHz |
| RAM MEMORY TYPE: | LPDDR5X |
| DISPLAY TYPE: | ANTI-GLARE |
| DISPLAY RESOLUTION: | 1920x1200 |
| VIDEO CARD TYPE: | QUALCOMM ADRENO GPU |
| WEB CAMERA: | 1080p + IR |
| WIRELESS ADAPTER: | 802.11 ax, Bluetooth 5.3 |
| NUMBER OF USB PORTS: | 2x USB-A 3.2, 2x USB-C 3.2 |
| HDMI: | Yes |
| OTHER PORTS: | AUX |
| OS: | WINDOWS 11 HOME (ARM) |
| KEYBOARD BACKLIGHT: | Yes |
| BDS KEYBOARD: | Yes |
| BATTERY TYPE: | 3-CELL 50 Wh LI-ION |
| CHARGER INCLUDED: | No |
| COLOUR: | LIGHT BLUE |
| Gaming: | No |
| WARRANTY: | 24 MONTHS |
| EAN | 4711636703062 |
