Asus

Asus Zenbook 14 OLED Laptop Ultra 7 255H 32GB 1TB Touch Ponder Blue

The Asus Zenbook 14 UX3405CA-SU1774X is a 14-inch OLED touchscreen laptop built around the Intel Core Ultra 7 255H, 32 GB of LPDDR5X memory and a 1 TB SSD. With a 3K 120 Hz display, a 75 Wh battery and a net weight of 1.20 kg, this ultraportable laptop combines serious performance with easy everyday carrying.

  • Display: 14" 3K OLED touchscreen, 2880 x 1800 pixels, 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, 65W USB Type-C charger included
  • Operating system: Windows 11 Pro

Description

3K OLED Touchscreen with a Smooth 120 Hz Refresh Rate

The 14-inch OLED panel offers a resolution of 2880 x 1800 pixels in a 16:10 aspect ratio, which gives you more vertical space for documents, spreadsheets and web pages than a standard widescreen layout. A 120 Hz maximum refresh rate keeps scrolling and cursor movement fluid, while 500 cd/m² brightness helps in well-lit rooms. Touch input lets you tap, scroll and zoom directly on the screen.

Intel Core Ultra 7 255H Processor for Demanding Multitasking

At the heart of this Zenbook is the Intel Core Ultra 7 255H with 16 cores, a 2.0 GHz base frequency and a boost frequency of up to 5.1 GHz. That combination handles heavy browser sessions, office suites, coding environments and photo editing with ease. Integrated Intel Arc Graphics take care of the display output, video playback and lighter creative workloads without the need for a separate graphics card.

32 GB LPDDR5X Memory and a 1 TB SSD

With 32 GB of fast LPDDR5X RAM, you can keep many applications, virtual desktops and large files open at the same time without slowdowns. The 1000 GB solid-state drive provides ample room for your operating system, software, projects and media libraries, and it delivers the quick boot and load times you expect from SSD storage. This configuration leaves plenty of headroom for years of everyday professional use.

75 Wh Battery and 65W USB-C Charging

The embedded 4-cell battery has a capacity of 75 Wh, a generous figure for a 14-inch laptop. A 65W Type-C AC adapter is included and works with 100-240V mains, so it is ready for travel. Thanks to power delivery support over Thunderbolt 4, charging runs through a USB-C port, keeping the rest of the connectors free for your accessories.

Thunderbolt 4, Wi-Fi 7 and Bluetooth 5.4 Connectivity

Two Thunderbolt 4 ports provide data speeds of up to 40 Gbps along with display output and power delivery, while a USB 3.2 Gen 1 Type-A port (up to 5 Gbps) handles older peripherals. An HDMI port connects external monitors or projectors, and a 3.5 mm combo audio jack suits headsets. Wireless connectivity covers 802.11be Wi-Fi and Bluetooth 5.4.

Lightweight Ponder Blue Design with a Secure FHD IR Camera

Finished in Ponder Blue and weighing 1.20 kg, the Zenbook 14 is easy to carry between home, office and meetings. The FHD camera includes an IR function for Windows Hello facial sign-in and a physical privacy shutter for peace of mind. The backlit keyboard with a US international layout makes typing comfortable in dim rooms, and Windows 11 Pro adds business-oriented management and security features.

Who the Asus Zenbook 14 Is For

This laptop suits professionals, students and remote workers who want a portable machine with plenty of memory, large storage and a sharp OLED touchscreen. It fits well for office work, development, content creation and travel, where low weight, fast connectivity and a solid battery matter. Users who need Windows 11 Pro features for work environments will also find it ready out of the box.

Specifications

General

BrandAsus
Colour of productPonder Blue
EAN4711636765060

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 Pro

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 uses a US international layout and is backlit.

Can I upgrade the RAM?

The laptop has 32 GB of LPDDR5X memory. The manufacturer does not list RAM upgrade options in the specifications.

Is the Asus Zenbook 14 suitable for gaming?

It uses integrated Intel Arc Graphics rather than a dedicated graphics card. The manufacturer does not list gaming performance figures, so it is best suited to lighter and less demanding titles.

How large is the battery and can it charge via USB-C?

The battery has a capacity of 75 Wh with 4 cells. A 65W Type-C charger is included, and the Thunderbolt 4 ports support power delivery.

Can I connect an external monitor?

Yes. You can use the HDMI port or either of the two Thunderbolt 4 ports, which support display output.

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