ASUS Vivobook S14 S3407AA-SF721W 14″ Laptop

Intel 355 · Intel® Graphics · 32 GB · 512 GB

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Type Everyday
Processor Intel 355
Graphics Intel® Graphics
Memory 32 GB
Storage 512 GB
Display 14 inch

ASUS Vivobook S14 S3407AA-SF721W 14″ Laptop is a 14-inch everyday laptop with an Intel 355 processor, Intel® Graphics, 32 GB of RAM and 512 GB of storage. A good fit for study, office work and browsing. It came out in 2026.

Released: 2026-05-29

Specifications

Key specs

Type: Everyday
Processor: Intel 355
Graphics: Intel® Graphics
Memory: 32 GB
Storage: 512 GB
Display: 14 inch
Resolution: 1920 x 1200
Refresh rate: 60 Hz
weight: 1.4 kg
os: Windows 11 Home
Released: 2026-05-29
Part number: 90NB1761-M00720

Design

Colour name: Cool Silver
Product type: Laptop
Product colour: Silver
Form factor: Clamshell
Market positioning: Home

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
Panel type: OLED
Display number of colours: 1.07 billion colours
LED backlight: Yes
Native aspect ratio: 16:10
Display surface: Gloss
Display brightness: 300 cd/m²
RGB colour space: DCI-P3
Colour gamut: 95%
Low Blue Light technology: Yes
Display response rise/fall: 0.2 ms
Maximum refresh rate: 60 Hz
Contrast ratio (typical): 1000000:1

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Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel® Core™ Ultra (Series 3)
Processor model: 355
Processor cores: 8
Processor threads: 8
Processor boost frequency: 4.7 GHz
Performance cores: 4
Low Power Efficient-cores: 4
Performance-core Max Turbo Frequency: 4.7 GHz
Low Power Efficient-core Max Turbo Frequency: 3.5 GHz
Performance-core base frequency: 2.3 GHz
Efficient-core base frequency: 1.7 GHz
Low Power Efficient-core Base Frequency: 1700 MHz
Processor cache: 12 MB
Processor cache type: Smart Cache
Processor base power: 25 W
Maximum turbo power: 55 W

Neural processor unit (NPU)

Neural processor unit (NPU): Intel AI Boost
Sparsity support: Yes
Windows Studio effects support: Yes
AI datatype support on NPU: Int8
AI software frameworks supported by NPU: ONNX RT, WebNN, Windows ML, OpenVINO
NPU performance up to: 49 TOPs
GPU performance up to: 1.7 TOPs

Memory

Internal memory: 32 GB
Internal memory type: DDR5-SDRAM
Memory form factor: On-board + SO-DIMM
Memory slots: 1x SO-DIMM
Maximum internal memory: 32 GB

Storage

Total storage capacity: 512 GB
Storage media: SSD
Total SSDs capacity: 512 GB
Number of SSDs installed: 1
SSD capacity: 512 GB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2
M.2 SSD size: 2280 (22 x 80 mm)

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card family: Intel® Graphics
On-board graphics card model: Intel® Graphics
On-board graphics card 4K support: Yes
On-board graphics card 8K support: Yes
Graphics card Open GL support: Yes
Ray tracing acceleration: Yes

Audio

Built-in microphone: Yes

Camera

Front camera: Yes
Front camera HD type: Full HD
Infrared (IR) camera: Yes
Privacy camera: Yes
Privacy type: Privacy shutter

Network

Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
Wi-Fi standards: Wi-Fi 6 (802.11ax)
Antenna type: 2x2
Bluetooth: Yes
Bluetooth version: 5.4

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 2
HDMI ports quantity: 1
HDMI version: 2.1
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Keyboard

Pointing device: Touchpad
Keyboard backlit: Yes

Software

Operating system architecture: 64-bit
Trial software: 1-month trial for new Microsoft 365 customers. Credit card required.
Operating system installed: Windows 11 Home

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 4
Battery capacity: 70 Wh

Power

AC adapter power: 68 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
AC adapter output current: 3.4 A
AC adapter output voltage: 20 V
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Password protection: Yes
Password protection type: BIOS, User

Weight & dimensions

Width: 315.2 mm
Depth: 223.4 mm
Height (front): 1.59 cm
Height (rear): 1.79 cm
Weight: 1.4 kg

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About this product

More Stylish, More Portable, More Immersive Experience effortless AI with the ASUS Vivobook S14, your ideal companion for everyday life. Whether for work, study, or play, this ASUS Copilot+ PC helps you power through any task, designed to be more productive, intelligent, and secure. Its sleek metallic design is both practical and stylish, while the Snapdragon® X processor and up to 20 hours of battery life1 ensure all-day productivity. Enjoy stunning visuals on the vibrant display and immersive sound for better video calls and streaming. Built for a balanced lifestyle, the ASUS Vivobook S14 does more for you, giving you back time to enjoy life’s everyday moments.

S3407AA-SF721W vs similar laptops

	ASUS Vivobook S14 S3407AA-SF721W 14″ Laptop	Lenovo ThinkPad T14s Gen 7 (Intel) Copilot+ PC	Lenovo ThinkPad L14 Gen 7 (Intel)	ASUS Zenbook 14 UX3480AA-U1673W 14″ Laptop
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel 355	Intel 355	Intel 355	Intel 355
Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics
Memory	32 GB	32 GB	32 GB	16 GB
Storage	512 GB	512 GB	512 GB	512 GB
Display	14 inch	14 inch	14 inch	14 inch
Resolution	1920 x 1200	1920 x 1200	1920 x 1200	1920 x 1200
Released	2026	2026	2026	2026