ASUS Zenbook Duo (2026)

Processor: Intel Core Ultra 9 386H
Everyday speed: Handles heavy creative work
Graphics: Intel Graphics
Gaming: Light and older games
Memory: 32 GB
Storage: 1 TB SSD
Screen: 14" 3K OLED 144Hz
Weight: 1.65 kg
Operating system: Windows 11 Home

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ASUS Zenbook Duo (2026) full specifications

Performance

Processor	Intel Core Ultra 9 386H
Graphics	Intel Graphics
AI engine (NPU)	50 TOPS
Memory (RAM)	32 GB
Memory type	LPDDR5X
Maximum memory	32 GB
Memory upgrades	Soldered (not upgradeable)
Storage	1 TB
Storage type	SSD
Storage interface	PCIe 4.0 NVMe M.2 2280
Storage slots	1

Screen

Screen size	14"
Resolution	3K (2880 x 1800)
Aspect ratio	16:10
Panel	OLED
Refresh rate	144 Hz
Brightness	500 nits
Colour range	100% DCI-P3
HDR	VESA CERTIFIED Display HDR True Black 1000
Finish	Anti-reflective
Touchscreen	Yes
Pen standard	MPP 2.6

Battery and size

Battery capacity	99 Wh
Charger	100 W
Charges via	USB-C (Thunderbolt 4)
Fast charging	60% in 49 min
Weight	1.65 kg
Dimensions	310.1 x 208.6 x 19.6-23.4 mm
Materials	Ceraluminum (chassis, hinge and kickstand)
Durability	US MIL-STD 810H military-grade standard
Hinge	Dual-screen: hideaway hinge, lays flat 180 degrees; detachable keyboard with integrated kickstand
Colour	Moher Gray
Colours available	Moher Gray

Ports and wireless

Ports	2x Thunderbolt 4 (USB-C, charging, DisplayPort, 40 Gbps), 1x USB-A 3.2 Gen 2 (10 Gbps), 1x HDMI 2.1 FRL, 1x 3.5 mm combo audio
Thunderbolt / USB4	Thunderbolt 4
External displays (max)	2
Card reader	None
Ethernet	None
Wi-Fi	Wi-Fi 7
Bluetooth	Bluetooth 5.4
Mobile data	None

Features

Webcam	1080p + IR
Backlit keyboard	Yes
Keyboard	detachable Bluetooth keyboard, backlit, 1.7 mm key travel, Copilot key
Login	Face
Number pad	No
Touchpad	ErgoSense touchpad (enlarged, precision touchpad)
Speakers	6 speakers (with tweeters and woofers)
Microphones	array microphone
Pen	Included
Security	Firmware TPM, Microsoft Pluton security processor, IR webcam with Windows Hello

Software and model

Operating system	Windows 11 Home
Model number	UX8407AA-DS99T
Released	2026

Specs compiled from ASUS's product pages and datasheets, with some identifiers from Open Icecat. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.