Asus

Asus Zenbook 14 UX3405CA 14" 3K OLED Ultra 7 32GB 1TB Blue Laptop

The Asus Zenbook 14 UX3405CA is a 14-inch laptop that pairs a 3K OLED touchscreen with an Intel Core Ultra 7 255H processor, 32 GB of LPDDR5X memory and a 1 TB SSD. Finished in Ponder Blue and weighing 1.20 kg, it is a portable OLED laptop for demanding work, study and creative projects.

  • Display: 14" OLED touchscreen, 2880 x 1800 pixels (3K), 16:10, 120 Hz, 500 cd/m²
  • Processor: Intel Core Ultra 7 255H, 16 cores, 2.0 GHz base, up to 5.1 GHz boost
  • Memory and storage: 32 GB LPDDR5X RAM, 1000 GB SSD
  • Graphics: Intel Arc Graphics
  • Ports: 2x Thunderbolt 4, 1x USB 3.2 Gen 1 Type-A, 1x HDMI, 3.5 mm combo audio jack
  • Battery: 75 Wh, 4 cells, 65 W USB-C charger
  • System: Windows 11 Home

Description

3K OLED Touchscreen with a 120 Hz Refresh Rate

The 14-inch OLED panel has a resolution of 2880 x 1800 pixels in a 16:10 aspect ratio, which gives you more vertical room for documents, spreadsheets and web pages than a standard widescreen display. The 120 Hz refresh rate keeps scrolling and cursor movement smooth, and a peak brightness of 500 cd/m² helps with visibility in brighter rooms. Touch input lets you tap, scroll and zoom directly on the screen.

Intel Core Ultra 7 255H for Multitasking

At the heart of the laptop is the Intel Core Ultra 7 255H, a 16-core processor with a 2.0 GHz base clock and boost speeds of up to 5.1 GHz. That headroom suits heavy browser sessions, office suites, coding and photo editing running side by side. Integrated Intel Arc Graphics handles video playback, multiple displays and lighter creative workloads without a separate graphics card.

32 GB LPDDR5X Memory and a 1 TB SSD

With 32 GB of fast LPDDR5X memory, the Zenbook has room for large files, dozens of open tabs and memory-hungry applications. The 1000 GB solid-state drive gives you plenty of space for your system, programs, photo libraries and projects, along with quick boot times and fast file loading. Because of this generous configuration, you are less likely to need external storage for everyday files.

75 Wh Battery with USB-C Charging

A 75 Wh, four-cell battery powers the laptop away from the desk. It charges through the supplied 65 W USB-C adapter, which has a 20 V / 3.25 A output and a universal 100-240 V input, so you can use it when travelling abroad. Both Thunderbolt 4 ports support power delivery, which makes it easier to charge from compatible USB-C docks and monitors.

Thunderbolt 4, Wi-Fi 7 and Bluetooth 5.4

Two Thunderbolt 4 ports offer data speeds of up to 40 Gbps and support external displays and power delivery. The laptop also has a USB 3.2 Gen 1 Type-A port (up to 5 Gbps), an HDMI output and a 3.5 mm combo audio jack. For wireless connections, it supports the 802.11be (Wi-Fi 7) standard and Bluetooth 5.4, so you can connect headphones, mice and other accessories.

Windows Hello Camera with a Privacy Shutter

The Full HD camera has an IR sensor for Windows Hello face recognition, so you can sign in to Windows 11 Home without typing a password. A physical privacy shutter covers the lens when you are not on a call. The backlit keyboard uses a US international layout, which makes typing comfortable in dim rooms. The Ponder Blue finish gives the 1.20 kg chassis a distinctive look.

Who the Zenbook 14 Suits

This configuration suits professionals, students and content creators who want a light 14-inch laptop with plenty of memory and storage. The OLED touchscreen is well suited to photo work and media, while Thunderbolt 4 makes it easy to set up a dock-based workstation at your desk. It is a sensible fit for anyone who carries a laptop daily and runs demanding applications.

Specifications

General

BrandAsus
Colour of productPonder Blue
EAN4711636765053

Display

Diagonal14 "
Display2880 x 1800 pixels
HD type3K
Panel typeOLED
Maximum refresh rate120 Hz
Brightness500 cd/m²
TouchscreenYes
Aspect ratio16:10

Processor

Processor familyIntel Core Ultra 7
Processor model255H
Processor cores16
Processor frequency2.0 GHz
Processor boost frequency5.1 GHz

Memory

Internal memory32 GB
Internal memory typeLPDDR5X

Storage

Total storage capacity1000 GB
Solid-state drive capacity1000 GB
Storage mediaSSD

Graphics

On-board graphics adapter modelIntel Arc Graphics

Camera

CameraFHD camera with IR function to support Windows Hello With privacy shutter

Ports

HDMI ports quantity1

Connectivity

Wi-FiYes
Wi-Fi standards802.11be
BluetoothYes
Bluetooth version5.4

Software & security

Operating system installedWindows 11 Home

Keyboard & controls

Keyboard backlitYes
Keyboard languageUS international
Keyboard layoutUS

Battery & power

Battery capacity (Watt hours)75 Wh
Number of battery cells4
ChargerYes
Charger typeTYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100-240V AC 50/60GHz universal

Features

Other features1x USB 3.2 Gen 1 Type-A (data speed up to 5Gbps)2x Thunderbolt 4 with support for display/power delivery (data speed up to 40Gbps)1x 3.5mm Combo Audio Jack

Dimensions & weight

Net weight1.20 kg

Questions & answers

What keyboard layout does this laptop have?

The keyboard has a US international layout and is backlit. The specifications do not list Estonian characters printed on the keys.

Can I upgrade the RAM?

The laptop uses 32 GB of LPDDR5X memory. The manufacturer does not list any RAM upgrade options.

Is it good for gaming?

It uses integrated Intel Arc Graphics, which can run lighter and older games. The manufacturer does not list a dedicated graphics card.

Which operating system is installed?

Windows 11 Home comes preinstalled.

Can I connect an external monitor?

Yes. You can connect a monitor through the HDMI port or either of the two Thunderbolt 4 ports, both of which support displays.

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