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ASUS Zenbook S14 UX5406SA Copilot+
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 14" 2880x1800 OLED 120Hz 400 nits 100% DCI-P3 |
| Hard drive | 1TB SSD M.2 |
| RAM | 32GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Home |
| Graphics card | |
| Other | No charger. |
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Full specifications of ASUS Zenbook S14 UX5406SA Copilot+
| Reference / Part Number | 90NB14F1-M00XW0 |
|---|---|
| Release date | March 2026, 7 months ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Colour name | 2I, Zumaia Gray |
| Market positioning | Home |
| Certified refurbished | No |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 2880 x 1800 pixels |
| Touchscreen | No |
| HD type | 3K |
| Panel type | OLED |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:10 |
| Display surface | Gloss |
| Display brightness | 400 cd/m² |
| Maximum display brightness (HDR) | 500 cd/m² |
| RGB colour space | DCI-P3 |
| Colour gamut | 100 % |
| Display response rise/fall | 0,2 ms |
| Maximum refresh rate | 120 Hz |
| Contrast ratio (typical) | 1000000:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | HDR True Black 500 |
Processor
| Processor family | Intel Core Ultra 7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 258V |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cores | 8 |
| Processor threads | 8 |
| Processor boost frequency | 4,8 GHz |
| Performance cores | 4 |
| Low Power Efficient-cores | 4 |
| Performance-core Max Turbo Frequency | 4,8 GHz |
| Low Power Efficient-core Max Turbo Frequency | 3,7 GHz |
| Performance-core base frequency | 2,2 GHz |
| Low Power Efficient-core Base Frequency | 2200 MHz |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Processor base power | 17 W |
| Maximum turbo power | 37 W |
Neural processor unit (NPU)
| Copilot+ PC | Yes |
|---|---|
| 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 | 115 TOPs |
| NPU performance up to | 47 TOPs |
| GPU performance up to | 64 TOPs |
Memory
| Internal memory | 32 GB |
|---|---|
| Maximum internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-package |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| 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 |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Arc Graphics |
Audio
| Audio system | Smart Amp |
|---|---|
| Speakers manufacturer | Harman Kardon |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A 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 |
| I/O ports | 1x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps)\n2x Thunderbolt™ 4 with support for display / power delivery (data speed up to 40Gbps), 1x HDMI 2.1 TMDS\n1x 3.5mm Combo Audio Jack, Support XG MobileGC34 |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Copilot key | Yes |
Software
| Operating system installed | Windows 11 Home |
|---|---|
| Operating system architecture | 64-bit |
| Microsoft Copilot | Yes |
| Pre-installed software | StoryCube\nMyASUS\nScreenXpert\nGlideX |
| Trial software | 1-month trial for new Microsoft 365 customers. Credit card required. |
| Bundled software | Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.) |
Battery
| Battery capacity | 72 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
Power
| USB Type-C charging port | Yes |
|---|---|
| USB Type-C required charging power (min) | 45 W |
| USB Type-C required charging power (max) | 65 W |
| 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 Power Delivery (USB PD) | Yes |
Security
| Face recognition | Yes |
|---|---|
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
Certificates
| Compliance certificates | RoHS,REACH |
|---|---|
| Certification | US MIL-STD 810H |
Sustainability
| Sustainability certificates | ENERGY STAR,EPEAT Gold |
|---|
Weight & dimensions
| Weight | 1,2 kg |
|---|---|
| Width | 310,3 mm |
| Depth | 214,7 mm |
| Height (front) | 1,19 cm |
| Height (rear) | 1,29 cm |
Packaging content
| AC adapter included | No |
|---|---|
| Accessories included | * Included accessories vary according to country and territory. Please check with your local ASUS retailer for details. |
Other features
| Expansion slots | 1x M.2 2280 PCIe 4.0x4 |
|---|
Frequently asked questions
Is the ASUS Zenbook S14 UX5406SA Copilot+ good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Arc Graphics. Its card's page shows what level it handles current games at.
What is the screen of the ASUS Zenbook S14 UX5406SA Copilot+ like?
It carries a 14" 2880x1800 OLED 120Hz 400 nits 100% DCI-P3 display.
Which processor and graphics card does the ASUS Zenbook S14 UX5406SA Copilot+ have?
It runs on the Intel Core Ultra 7 258V processor with the Intel Arc Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the ASUS Zenbook S14 UX5406SA Copilot+ come with?
It comes with Windows 11 Home preinstalled.
Which ports does the ASUS Zenbook S14 UX5406SA Copilot+ have?
According to its spec sheet: 2 × Thunderbolt 4, 1 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the ASUS Zenbook S14 UX5406SA Copilot+ have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the ASUS Zenbook S14 UX5406SA Copilot+ have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the ASUS Zenbook S14 UX5406SA Copilot+ weigh?
It weighs 1,2 kg: one of the light ones, easy to carry every day.
When was the ASUS Zenbook S14 UX5406SA Copilot+ released?
Its release date is March 2026, 7 months ago.