This site uses cookies and other tracking technologies to assist with navigation and your ability to provide feedback, analyse your use of our site and services and assist with our promotional and marketing efforts. You can read more about this in our Privacy Policy.
ASUS Zenbook Duo UX8407AA-SN429W Copilot+ PC Intel Core Ultra 9 386H Hybrid (2-in-1) 35.6 cm (14") Touchscreen 3K 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Grey QWERTY UK English
In Stock
48 available
- Intel Core Ultra 9 386H (18MB Cache)
- 16GB LPDDR5x-SDRAM
- 1000GB SSD
- 14" 3K 2880 x 1800 OLED Touch
- Intel Graphics
| SKU | UX8407AA-SN429W |
|---|---|
| EAN | 4711636551380 |
| Manufacturer | ASUS |
| Availability | In Stock |
| PDF URLs |
View PDF |
| Design | |
|---|---|
| Colour name | Moher Gray |
| Product type | Hybrid (2-in-1) |
| Market positioning | Home |
| Housing material | Ceraluminum |
| Form factor | Convertible (Detachable) |
| Product colour | Grey |
| Certified refurbished | No |
| Display back cover material | Ceraluminum |
| Display | |
| HD type | 3K |
| Display number of colours | 1.07 billion colours |
| Display surface | Gloss |
| Panel type | OLED |
| Display brightness | 500 cd/m² |
| Display response rise/fall | 0.2 ms |
| Contrast ratio (typical) | 1000000:1 |
| Touchscreen | Yes |
| Display resolution | 2880 x 1800 pixels |
| Display diagonal | 35.6 cm (14") |
| Maximum refresh rate | 144 Hz |
| RGB colour space | DCI-P3 |
| High Dynamic Range (HDR) technology | DisplayHDR True Black 1000 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Maximum display brightness (HDR) | 1000 cd/m² |
| Low Blue Light technology | Yes |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 3) |
| Processor cache type | Smart Cache |
| Processor cache | 18 MB |
| Processor model | 386H |
| Processor boost frequency | 4.9 GHz |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor socket | FCBGA2540 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor base power | 25 W |
| Maximum turbo power | 80 W |
| Efficient-core base frequency | 1.6 GHz |
| Performance-core base frequency | 2.1 GHz |
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Performance-core Max Turbo Frequency | 4.9 GHz |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 1600 MHz |
| Low Power Efficient-core Max Turbo Frequency | 3.5 GHz |
| Low Power Efficient-cores | 4 |
| 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 | OpenVINO, Windows ML, ONNX RT, WebNN |
| NPU performance up to | 50 TOPs |
| GPU performance up to | 40 TOPs |
| Copilot+ PC | Yes |
| Memory | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Maximum internal memory | 16 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Ray tracing acceleration | Yes |
| Audio | |
| Audio system | Smart Amp |
| 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 |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
|---|---|
| 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 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Keyboard language | UK English |
| Software | |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Home |
| Microsoft Copilot | Yes |
| Copilot+ PC | Yes |
| Technical details | |
| Market positioning | Home |
| Housing material | Ceraluminum |
| Form factor | Convertible (Detachable) |
| Product colour | Grey |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | RoHS |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 99 Wh |
| Power | |
| AC adapter power | 100 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 5 A |
| AC adapter output voltage | 20 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Trusted Platform Module (TPM) | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Certificates | |
| Certification | US MIL-STD 810H military-grade standard |
| Compliance certificates | RoHS |
| Sustainability | |
| Sustainability certificates | ENERGY STAR |
| Weight & dimensions | |
| Width | 310.1 mm |
| Depth | 208.6 mm |
| Height (front) | 1.96 cm |
| Height (rear) | 2.34 cm |
| Weight | 1.65 kg |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Smart Amp |
| Expansion slots | - 2x M.2 2280 PCIe 4.0x4 |
Let’s DUO it
Dual-screen familiarity, but fully integrated. Enjoy your extended desktop experience now ultra-portable, more durable, and completely immersive.
Dual-screen familiarity, but fully integrated. Enjoy your extended desktop experience now ultra-portable, more durable, and completely immersive.
| Design | |
|---|---|
| Colour name | Moher Gray |
| Product type | Hybrid (2-in-1) |
| Market positioning | Home |
| Housing material | Ceraluminum |
| Form factor | Convertible (Detachable) |
| Product colour | Grey |
| Certified refurbished | No |
| Display back cover material | Ceraluminum |
| Display | |
| HD type | 3K |
| Display number of colours | 1.07 billion colours |
| Display surface | Gloss |
| Panel type | OLED |
| Display brightness | 500 cd/m² |
| Display response rise/fall | 0.2 ms |
| Contrast ratio (typical) | 1000000:1 |
| Touchscreen | Yes |
| Display resolution | 2880 x 1800 pixels |
| Display diagonal | 35.6 cm (14") |
| Maximum refresh rate | 144 Hz |
| RGB colour space | DCI-P3 |
| High Dynamic Range (HDR) technology | DisplayHDR True Black 1000 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Maximum display brightness (HDR) | 1000 cd/m² |
| Low Blue Light technology | Yes |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 3) |
| Processor cache type | Smart Cache |
| Processor cache | 18 MB |
| Processor model | 386H |
| Processor boost frequency | 4.9 GHz |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor socket | FCBGA2540 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 9 |
| Processor base power | 25 W |
| Maximum turbo power | 80 W |
| Efficient-core base frequency | 1.6 GHz |
| Performance-core base frequency | 2.1 GHz |
| Efficient-core Max Turbo Frequency | 3.7 GHz |
| Performance-core Max Turbo Frequency | 4.9 GHz |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 1600 MHz |
| Low Power Efficient-core Max Turbo Frequency | 3.5 GHz |
| Low Power Efficient-cores | 4 |
| 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 | OpenVINO, Windows ML, ONNX RT, WebNN |
| NPU performance up to | 50 TOPs |
| GPU performance up to | 40 TOPs |
| Copilot+ PC | Yes |
| Memory | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Maximum internal memory | 16 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Ray tracing acceleration | Yes |
| Audio | |
| Audio system | Smart Amp |
| 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 |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
|---|---|
| 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 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Keyboard language | UK English |
| Software | |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Home |
| Microsoft Copilot | Yes |
| Copilot+ PC | Yes |
| Technical details | |
| Market positioning | Home |
| Housing material | Ceraluminum |
| Form factor | Convertible (Detachable) |
| Product colour | Grey |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | RoHS |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 99 Wh |
| Power | |
| AC adapter power | 100 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 5 A |
| AC adapter output voltage | 20 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Trusted Platform Module (TPM) | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Certificates | |
| Certification | US MIL-STD 810H military-grade standard |
| Compliance certificates | RoHS |
| Sustainability | |
| Sustainability certificates | ENERGY STAR |
| Weight & dimensions | |
| Width | 310.1 mm |
| Depth | 208.6 mm |
| Height (front) | 1.96 cm |
| Height (rear) | 2.34 cm |
| Weight | 1.65 kg |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Smart Amp |
| Expansion slots | - 2x M.2 2280 PCIe 4.0x4 |