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ASUS Zenbook DUO (2026) UX8407AA
ASUS's Zenbook DUO (2026) UX8407AA is a dual-screen laptop with two 14-inch 3K 144Hz OLED touchscreens, a detachable Bluetooth keyboard and a 99Wh battery. Chips run from Core Ultra 7 355 to Core Ultra X9 388H; specs here are for the X9 388H with 32GB and 2TB. US pre-orders opened in April 2026 at $2,499.99 with the Core Ultra 9 386H and 1TB.
Pros
- Two 14-inch 2880x1800 144Hz OLED touchscreens rated at 500 nits SDR and 1,000 nits HDR peak, with 100% DCI-P3 coverage
- Core Ultra X9 388H with a 12-core Arc B390 GPU scored about 3,020 single-core and 17,694 multi-core in Geekbench 6 in review testing
- 99Wh battery ran about 17 hours of Wi-Fi web browsing with one screen at 150 nits, and nearly 12 hours with both screens on, in review testing
- Redesigned hinge narrows the gap between the screens; the detachable keyboard, kickstand, ASUS Pen and sleeve are included in the US bundle
Cons
- Heavy and thick for a 14-inch laptop at 1.65kg and up to 23.4mm
- RAM is soldered LPDDR5X and tops out at 32GB
- No card reader, and ports are limited to two Thunderbolt 4, one USB-A and HDMI 2.1
- OLED panels showed PWM flicker in review testing
Good
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the ASUS Zenbook DUO (2026) UX8407AA
Display
- Screen size
- 14 ″
- Panel type
- OLED (dual ASUS Lumina Pro touchscreens, 100% DCI-P3)
- Resolution
- 2880x1800
- Refresh rate
- 144 Hz
- Peak brightness
- 1,000 nits
Performance
- Processor
- Intel Core Ultra X9 388H
- Graphics
- Intel Arc B390 (12 Xe3 cores, integrated)
- RAM
- 32 GB
- RAM type
- LPDDR5X-9600 (soldered)
- Storage
- 2,048 GB
- Storage type
- M.2 2280 NVMe PCIe 4.0 SSD
Benchmarks
- Geekbench 6 (single)
- 3,020Top 21%
- Geekbench 6 (multi)
- 17,694Top 21%
Battery
- Capacity
- 99 Wh
- Web browsing endurance
- 17 h
- Charging
- 100 W
Design
- Weight
- 1.65 kg
- Thickness
- 23.4 mm
- Material
- Ceraluminum
Connectivity
- Ports
- 2x Thunderbolt 4 (40Gbps, display and power delivery), 1x USB 3.2 Gen 2 Type-A, 1x HDMI 2.1 FRL, 3.5mm combo audio jack
- Wi-Fi
- Wi-Fi 7 (802.11be)
- Bluetooth
- 5.4
- Webcam
- FHD with IR
- Biometrics
- IR face (Windows Hello)
Software
- Operating system
- Windows 11 Home or Pro
Quick answers
Is the ASUS Zenbook DUO (2026) UX8407AA good in 2026?
The ASUS Zenbook DUO (2026) UX8407AA earns an Inno Score of 67.2/100 (“Good”) based on its specs and benchmark results. ASUS's Zenbook DUO (2026) UX8407AA is a dual-screen laptop with two 14-inch 3K 144Hz OLED touchscreens, a detachable Bluetooth keyboard and a 99Wh battery. Chips run from Core Ultra 7 355 to Core Ultra X9 388H; specs here are for the X9 388H with 32GB and 2TB. US pre-orders opened in April 2026 at $2,499.99 with the Core Ultra 9 386H and 1TB.
What are the key specs of the ASUS Zenbook DUO (2026) UX8407AA?
Processor: Intel Core Ultra X9 388H · RAM: 32 GB · Screen size: 14 ″ · Weight: 1.65 kg
What are the closest alternatives to the ASUS Zenbook DUO (2026) UX8407AA?
Its closest rivals on InnoReviews are Lenovo Legion 7i Gen 10 (16IAX10), MSI Titan 18 HX AI A2XW, HP OmniBook Ultra 16 (RTX Spark) — open the comparison pages for a spec-by-spec breakdown.
