ASUS Zenbook 14X OLED UX3405VA | Intel Core Ultra 7-155H, 16GB RAM, 1TB SSD, Windows 11 Home
Key Features
Brand:ASUS
AMD Ryzen™ AI 7 350 Processor 2.0GHz (24MB Cache, up to 5.0GHz, 8 cores, 16 Threads)
AMD XDNA™ NPU up to 50TOPS
AMD Radeon™ Graphics
14.0-inch, 3K (2880 x 1800) OLED LED Backlit, 120Hz refresh rate, 400nits, 600nits HDR peak brightness, VESA CERTIFIED Display HDR True Black 600, 1.07 billion colors, Glossy display
16GB LPDDR5X on board RAM
1TB M.2 NVMe™ PCIe® 4.0 SSD
Backlit Chiclet Keyboard, 1.4mm Key-travel, Precision touchpad, With Copilot key
Windows 11 Home – ASUS recommends Windows 11 Pro for business
FHD camera with IR function to support Windows Hello With privacy shutter
1 Year Warranty
ASUS Zenbook 14 OLED UX3405VA Laptop Comprehensive Technical Guide
The ASUS Zenbook 14 OLED UX3405VA redefines the pinnacle of premium ultraportable computing. This sleek 14-inch thin-and-light laptop blends elite artificial intelligence processing with an extraordinary high-resolution visual canvas. It is engineered specifically to provide incredible computing efficiency, long-lasting battery runtimes, and agile mobility for corporate professionals, students, and digital creators.
As modern local software platforms and cloud tools evolve to incorporate automated machine learning, standard sub-notebooks frequently suffer from processing delays and high power draw. The Zenbook 14 fully addresses this issue by implementing a cutting-edge decentralized system-on-chip processing matrix paired with ultra-dense onboard system memory. This hardware setup enables the laptop to easily maintain high-speed responsiveness across massive local data models, fluid interface transitions, and heavy continuous multitasking cycles without draining the battery layout or inducing thermal structural throttling
This elegant aluminum device serves as an advanced personal AI workstation for everyday productivity. The physical chassis focuses on structural refinement, an exceptionally thin cross-section, and a featherweight footprint that fits effortlessly into travel luggage. ASUS enhances daily user comfort by embedding an ergonomically calculated backlit keyboard layout alongside an expansive multi-touch precision trackpad and comprehensive hardware connectivity. Whether compiling intricate tracking data during remote commutes or reviewing vibrant creative media assets, this laptop delivers uncompromised execution across variable workspaces.
Key Technical Specifications
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- Processing Unit: Intel Core Ultra 7-155H processor with a 1.4 GHz base frequency.
- Artificial Intelligence Engine: Integrated Intel AI Boost dedicated neural processing unit.
- Graphic Processing Matrix: High-performance integrated Intel Arc Graphics configuration.
- System Memory: 16GB ultra-fast LPDDR5X operational memory configured onboard.
- Storage Interface: 1TB massive-capacity high-velocity PCIe NVMe solid-state drive.
- Visual Display: 14.0-inch premium 3K resolution (2880 x 1800) OLED display panel featuring a 16:10 aspect ratio
High-Efficiency Meteor Lake Architecture and Dedicated Neural Engine
The primary engineering achievement of this model is its next-generation hybrid processor architecture. The Intel Core Ultra 7-155H integrates dedicated Performance cores, Efficient cores, and specialized Low-Power Efficient cores into a versatile multi-core computing system optimized for extreme thermal efficiency. By running at lower temperatures and tuning power profiles carefully, the laptop operates quietly while delivering excellent processing capabilities.
To address modern computing trends, the chip features an integrated Intel AI Boost neural processing unit.
Artificial Intelligence Subsystem Capabilities
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- Local acceleration of image recognition, voice translation, and text summaries.
- Exceptional energy conservation by handling continuous background AI models away from main CPU cores.
- Immediate native compatibility with modern Copilot productivity features through localized hardware acceleration.
Supporting this silicon platform is 16GB of high-speed LPDDR5X onboard memory. This ultra-dense RAM integration provides low-latency data lanes, eliminating interface stutter when shifting through multiple heavy cloud workflows and complex office local suites.
Elite 3K OLED Visual Performance and Integrated Arc Graphics
Visual rendering is handled cleanly by the integrated Intel Arc graphics system. This visual architecture offers a massive leap forward in processing capabilities, driving detailed visual content, creative editing tools, and smooth media playbacks.
The graphic system pairs beautifully with the 14.0-inch 3K OLED display panel, which offers exceptional color quality and sharpness:
3K OLED Display Structural Advantages
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- Sharp 2880 x 1800 pixel resolution arranged in an ergonomic 16:10 workspace aspect ratio.
- Infinite contrast ratios with true, ink-like deep black levels for cinematic viewing.
- High color fidelity with a 100% DCI-P3 cinematic color gamut for accurate creative proofing.
- Built-in hardware blue light filtering that reduces eye strain during extended analysis periods.
The display features a sleek, high-vibrancy finish that brings data graphics and media files to life, making it highly effective for indoor office tasks or streaming entertainment
Massive High-Velocity NVMe Storage and Industrial Durability Standards
Data access thresholds and space limitations directly dictate actual software productivity. The Zenbook 14 completely eliminates storage speed limitations by including a responsive 1TB PCIe NVMe solid-state drive. This storage environment guarantees immediate system wake times, accelerated software launch cycles, and silent physical operation because it lacks moving components, while providing massive space for heavy local project files.
The entire internal hardware array is safely housed within a durable chassis designed to pass rigid military-grade environmental testing. This guarantees structural resilience against accidental frame flex, daily vibrations, and varying temperatures, making it a reliable choice for travel use.
Comprehensive Device Connection and Interface Ports
Modern corporate and remote work environments dictate zero dependency on extra peripheral adapter bricks. The Zenbook 14 maintains an expansive array of physical inputs along its side frames to accommodate diverse auxiliary devices.
Onboard Physical Input Output Matrix
- Premium high-speed Thunderbolt Type-C ports supporting high-bandwidth transfers, charging, and external display outputs.
- Full-sized legacy USB Type-A ports ensuring seamless flash drive and peripheral pairing.
- Dedicated HDMI display port for direct output to conference room projectors and desktop monitors.
- Consolidated analog audio headphone jack for clean communication.

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