ASUS Zenbook 14 OLED UX3405CA – Intel Core Ultra 5, 16GB RAM, 512GB SSD

The ASUS Zenbook 14 OLED UX3405CA is a premium ultraportable laptop designed for professionals, students and creators who need powerful performance in a lightweight design. Weighing just 1.28 kg and only 14.9 mm thin, it delivers exceptional portability without compromising on performance or features.

Powered by the Intel Core Ultra 5 processor with integrated AI NPU, this Zenbook enables faster multitasking, intelligent AI-assisted workflows and smooth everyday computing. Combined with 16GB LPDDR5X memory and a fast 512GB PCIe 4.0 SSD, the system offers excellent responsiveness for productivity, creative work and entertainment.

The 14-inch Lumina OLED touchscreen display provides stunning visuals with rich colours, deep contrast and exceptional clarity, making it ideal for content creation, media streaming and professional use. With Dolby Atmos audio, AI noise cancelling and a Windows Hello IR camera, the Zenbook 14 OLED offers a complete premium laptop experience.

Key Features & Benefits

✓ Next-Generation Intel Core Ultra Processor
The Intel Core Ultra 5 225H processor delivers excellent performance with 14 cores and AI acceleration for faster multitasking and modern workloads.

✓ Integrated AI Boost NPU
Built-in AI acceleration improves productivity tasks, video conferencing enhancements and intelligent system optimisation.

✓ Stunning 14-Inch OLED Touchscreen Display
The Lumina OLED display delivers vibrant colours, deep blacks and exceptional clarity with 100% DCI-P3 colour accuracy.

✓ Ultra-Light and Ultra-Slim Design
At only 1.28kg and 14.9mm thin, the Zenbook is ideal for professionals and students who need powerful performance on the move.

✓ Fast 16GB LPDDR5X Memory
High-speed dual-channel memory ensures smooth multitasking across demanding applications and productivity software.

✓ High-Speed PCIe 4.0 Storage
The 512GB NVMe SSD offers rapid boot times, fast file transfers and quick application loading.

✓ All-Day Battery Life
Large 75Wh battery delivers up to 18+ hours of usage, perfect for work, travel and remote productivity.

✓ Premium Dolby Atmos Audio
Immersive Dolby Atmos speakers provide clear and cinematic sound for entertainment and video calls.

✓ Advanced AI Noise Cancellation
ASUS AI technology reduces background noise during meetings and calls for crystal-clear communication.

✓ Enhanced Security and Privacy
Windows Hello IR camera and webcam privacy shutter ensure secure and private login.

Technical Specifications

Product Type
Ultraportable Laptop

Colour
Ponder Blue

Operating System
Windows 11 Home
(ASUS recommends Windows 11 Pro for business)

Processor

Intel Core Ultra 5 225H Processor
Base Clock: 1.7GHz
Boost Clock: Up to 4.9GHz
14 Cores / 14 Threads
Cache: 18MB

AI Processor
Intel AI Boost NPU
Up to 13 TOPS

Graphics

Intel Arc Integrated Graphics

Display

Screen Size: 14 Inch
Panel Type: OLED Touchscreen
Resolution: 1920 × 1200 (WUXGA)
Aspect Ratio: 16:10

Display Features:

0.2 ms Response Time
60 Hz Refresh Rate
400 nits Brightness
500 nits HDR Peak Brightness
100% DCI-P3 Colour Gamut
1,000,000:1 Contrast Ratio
VESA DisplayHDR True Black 500
1.07 Billion Colours
TÜV Rheinland Certified Low Blue Light
SGS Eye Care Display
87% Screen-to-Body Ratio
Stylus Support

Memory

16GB LPDDR5X (Onboard)
Dual Channel Support

Storage

512GB M.2 NVMe PCIe 4.0 SSD

Ports & Connectivity

1 × USB 3.2 Gen 1 Type-A
2 × Thunderbolt 4 (Display / Power Delivery)
1 × HDMI 2.1
1 × 3.5mm Audio Jack

Wireless: WiFi 7 (802.11be) Tri-Band
Bluetooth 5.4

Input Devices

Backlit Chiclet Keyboard
1.4mm Key Travel

Precision Touchpad

Camera & Audio

FHD IR Camera with Windows Hello
Privacy Webcam Shutter

Dolby Atmos Speakers
Built-in Array Microphone
AI Noise Cancelling

Battery & Power

Battery Capacity: 75Wh
Battery Life: Up to 18+ Hours

Power Adapter: 65W USB-C

Dimensions & Weight

Dimensions: 31.24 × 22.01 × 1.49 cm
Weight: 1.28 kg

Durability & Certifications

US MIL-STD-810H Military Grade Durability

Energy Certifications:

EPEAT Gold
ENERGY STAR 8.0
RoHS
REACH

Security

Firmware Trusted Platform Module (TPM)
Windows Hello IR Camera
McAfee Security Software
Webcam Privacy Shield

Software

MyASUS
ASUS Recovery
ScreenXpert
GlideX

Additional Features:

Battery Health Charging
Fan Profile Control
AI Noise Cancelling
WiFi SmartConnect
System Diagnostics

Why Choose the ASUS Zenbook 14 OLED?

The ASUS Zenbook 14 OLED is built for users who demand premium performance, stunning visuals and exceptional portability. With its Intel Core Ultra processor, AI acceleration and vivid OLED display, it is perfect for professionals, creators and students who need a high-performance laptop for work and entertainment.

Its ultra-light design, long battery life and advanced connectivity make it a versatile companion for modern productivity, whether working in the office, travelling or studying.