ASUS Zenbook A14 (UX3407): dimensions, weight, ports and specs
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Short answer
The ASUS Zenbook A14 measures 12.23 × 8.42 in closed, is 0.53–0.63 in thick and starts at 2.16 lb. Memory: soldered, up to 32 GB. It has no numeric keypad, no Ethernet port and a battery of 70 Wh.
The ASUS Zenbook A14 (UX3407) is a 14-inch thin and light laptop announced in 2026. Every value below is from ASUS’s specification document, re-typed into our own table. A chassis is sold in many configurations, so screen, memory and graphics are listed as the options the maker offers.
Notes from the document: Weight depends on the model: 2.16 lb, 2.18 lb or 2.40 lb. Two USB4 (40 Gbps) USB-C ports with display output and charging. Memory is 16 or 32 GB on the board. No fingerprint reader: ASUS lists an IR camera for Windows Hello face sign-in. Screens are non-touch.
Specifications
| Spec | ASUS Zenbook A14 |
|---|---|
| Type | Thin and light, clamshell, Windows |
| Screen size | 14 in |
| Screen options | 1920 × 1200 OLED 60 Hz |
| Width × depth | 12.23 × 8.42 in (31.1 × 21.4 cm) |
| Thickness | 0.53–0.63 in |
| Weight (starting) | 2.16 lb |
| Processors | Qualcomm Snapdragon X; Snapdragon X Plus; Snapdragon X Elite; Snapdragon X2 Elite |
| Graphics (maker's maximum power) | Integrated |
| Memory | Soldered, up to 32 GB |
| SSD slots | 1 |
| Battery | 70 Wh |
| Charging | USB-C, 100 W |
| USB-C ports | 2 × USB-C, with USB4 |
| USB-A ports | 1 |
| HDMI | HDMI 2.1 |
| Ethernet (RJ45) | None |
| Card reader | None |
| Numeric keypad | ✕ No |
| Keyboard backlight | ✓ Yes |
| Fingerprint reader | ✕ No |
| Touchscreen | ✕ No |
| Wi-Fi (best offered) | Wi-Fi 7 |
| Mobile data (WWAN) | ✕ No |
| Maker's model code | UX3407 |
| Announced / document read | 2026 / November 14, 2026 |
Size: will it fit your bag?
Closed, it measures 12.23 × 8.42 in (31.1 × 21.4 cm) and is 0.53–0.63 in thick. A sleeve or laptop compartment needs inner dimensions at least that large; bag makers size compartments by screen class, and chassis in one class differ, so check the numbers, not the label. We list 10 laptops in the 14-inch class: 12.19–12.57 in wide, 8.26–8.98 in deep and 2.15–3.4 lb. By starting weight the ASUS Zenbook A14 is the 3rd lightest of 10. Full table: 14-inch laptop dimensions.
Ports and charging
Ports: 2 × USB-C, with USB4, 1 × USB-A, HDMI 2.1. Charging: USB-C, 100 W. It has no built-in Ethernet port.
Configurations vary by seller: check the listing for the exact processor, memory, storage and screen. We haven’t tested this laptop.
Frequently asked questions
What are the dimensions of the ASUS Zenbook A14?
12.23 in wide, 8.42 in deep and 0.53–0.63 in thick with the lid closed, starting at 2.16 lb.
Does the ASUS Zenbook A14 have a numeric keypad?
No, it has no numeric keypad.
Does the ASUS Zenbook A14 have a backlit keyboard?
Yes.
Can you upgrade the RAM in the ASUS Zenbook A14?
No: the memory is soldered to the board, so buy the amount you will need (up to 32 GB).
Does the ASUS Zenbook A14 have an Ethernet port?
No. Wired networking needs a USB-C Ethernet adapter or a dock.
Does the ASUS Zenbook A14 have a touchscreen?
No.