ASUS Zenbook 14 OLED UX3405CA-QL423W 14″ Laptop

Intel 255H · Intel Arc 140T · 32 GB · 1 TB

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Type Everyday
Processor Intel 255H
Graphics Intel Arc 140T
Memory 32 GB
Storage 1 TB
Display 14 inch

ASUS Zenbook 14 OLED UX3405CA-QL423W 14″ Laptop is a 14-inch everyday laptop with an Intel 255H processor, Intel Arc 140T graphics, 32 GB of RAM and 1 TB of storage. A good fit for study, office work and browsing. It came out in 2024.

Released: 2024-11-13

Specifications

Key specs

Type: Everyday
Processor: Intel 255H
Graphics: Intel Arc 140T
Memory: 32 GB
Storage: 1 TB
Display: 14 inch
Resolution: 1920 x 1200
weight: 1.28 kg
os: Windows 11 Home
Released: 2024-11-13
Part number: 90NB14W4-M00KD0
EAN / UPC: 4711387842041

Design

Colour name: Foggy Silver
Product type: Laptop
Product colour: Silver
Form factor: Clamshell

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1200 pixels
Touchscreen: Yes
HD type: WUXGA
Panel type: OLED
Native aspect ratio: 16:10
Display brightness: 400 cd/m²
Maximum display brightness (HDR): 550 cd/m²
RGB colour space: DCI-P3
Colour gamut: 100%
Display response rise/fall: 0.2 ms
Contrast ratio (typical): 1000000:1
High Dynamic Range (HDR) supported: Yes

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Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel Core Ultra (Series 2)
Processor model: 255H
Processor cores: 16
Processor threads: 16
Processor boost frequency: 5.1 GHz
Performance cores: 6
Efficient cores: 8
Low Power Efficient-cores: 2
Performance-core Max Turbo Frequency: 5.1 GHz
Efficient-core Max Turbo Frequency: 4.4 GHz
Low Power Efficient-core Max Turbo Frequency: 2.5 GHz
Performance-core base frequency: 2 GHz
Efficient-core base frequency: 1.5 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Processor cache: 24 MB
Processor base power: 28 W
Maximum turbo power: 115 W

Neural processor unit (NPU)

Neural processor unit (NPU): Intel AI Boost
Sparsity support: Yes
Windows Studio effects support: Yes
AI software frameworks supported by NPU: DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to: 96 TOPs
NPU performance up to: 13 TOPs
GPU performance up to: 74 TOPs

Memory

Internal memory: 32 GB
Internal memory type: LPDDR5x-SDRAM
Memory form factor: On-board
Maximum internal memory: 32 GB
Memory channels: Dual-channel

Storage

Total storage capacity: 1 TB
Storage media: SSD
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
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 Arc Graphics
On-board graphics card model: Intel Arc 140T

Audio

Audio system: Smart Amp
Built-in microphone: Yes

Camera

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

Network

Top Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: Wi-Fi 7 (802.11be)
Antenna type: 2x2
Bluetooth: Yes
Bluetooth version: 5.4

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
HDMI ports quantity: 1
HDMI version: 2.1
Thunderbolt 4 ports quantity: 2
Intel® Thunderbolt 4: Yes
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Performance

Repairability index: 9.3

Keyboard

Pointing device: Touchpad
Keyboard backlit: Yes
Keyboard layout: QWERTZ
Keyboard language: German

Software

Operating system architecture: 64-bit
Trial software: Micosoft 365 30 days, McAfee 30 days
Operating system installed: Windows 11 Home

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 4
Battery capacity: 75 Wh

Power

AC adapter power: 65 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
AC adapter output current: 3.25 A
AC adapter output voltage: 20 V
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Face recognition: Yes
Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Password protection: Yes

Weight & dimensions

Width: 312.4 mm
Depth: 220.1 mm
Height: 14.9 mm
Weight: 1.28 kg

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About this product

New Zen with AI Go the extra mile with the remarkably sleek Zenbook 14 — the ultimate ultraportable laptop that takes sophistication to a whole new level. Seize every moment using the enhanced extended-life battery, amplify your efficiency with the top-tier Intel® Core™ Ultra processor (Series 2) and Intel Arc™ graphics, and achieve seamless connectivity via all the essential ports. Immerse your senses in the vivid ASUS Lumina OLED1 touchscreen2 and powerful new Super-linear speakers, while embracing the eco-elegance of the environmentally conscious design.

UX3405CA-QL423W vs similar laptops

	ASUS Zenbook 14 OLED UX3405CA-QL423W 14″ Laptop	ASUS S5406SA-QD230W Copilot+ PC	Lenovo Yoga Book 9 14IAH10	HP ZBook 8 G1i
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel 255H	Intel 258V	Intel 255H	Intel 255H
Graphics	Intel Arc 140T	Intel Arc Graphics 140V	Intel Arc 140T	Intel Arc 140T
Memory	32 GB	32 GB	32 GB	32 GB
Storage	1 TB	1 TB	1 TB	1 TB
Display	14 inch	14 inch	14 inch	16 inch
Resolution	1920 x 1200	1920 x 1200	2880 x 1800	1920 x 1200
Released	2024	2024	2026	2025