Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The ASUS Zenbook Duo UX8406CA-QL505WS is listed in India as a Windows 11 laptop with an Intel Core Ultra 9 285H processor, 16GB of RAM and a 512GB SSD. However, that exact configuration is documented by a third-party product listing, not confirmed by the ASUS India specifications surfaced for the UX8406CA family. Treat the configuration and price as details to verify with the seller before buying.
What the UX8406CA-QL505WS listing says
Smartprix identifies the model as the “Asus Zenbook Duo 2026 UX8406CA-QL505WS Laptop (Intel Core Ultra 9 285H/ 16GB/ 512GB SSD/ Win11).” Its listing reports Amazon as an available store and a price of ₹2,29,990, last changed on 30 September 2026. These are third-party listing details, not confirmation of current Amazon stock or price.
See the Smartprix listing for the exact model.
What ASUS confirms about the Zenbook Duo family
ASUS describes the UX8406 as a dual-screen laptop family built around two full-size 14-inch OLED touchscreens, a detachable full-size keyboard and a built-in kickstand. The family supports a stylus. ASUS identifies the ASUS Pen 2.0 as an optional accessory and says it supports 4096 pressure levels; the company also describes an optional sleeve.
Free tools Windows power users keep installed
One-click scans. No signup required.
Those are family-level features. ASUS’s materials do not establish that every UX8406CA-QL505WS retail package includes the pen or sleeve, nor do they confirm every screen detail for this exact SKU.
#1 Best Overall
- High-Performance DUO Take your productivity further in Windows 11 with the 16-core Intel Core Ultra 9 Processor 386H, delivering responsive multitasking and enhanced graphics performance. Paired with 32 GB RAM and 1 TB storage, demanding workloads stay smooth and efficient.
- AI That Works Supercharge your productivity with 50 TOPS on Copilot, giving you instant file retrieval, quick summaries, faster searches, and more without the waits that break your flow.
- Transforms in Seconds Switch modes fast with a magnetic keyboard and integrated kickstand. Move from dual-screen productivity to laptop or sharing mode in just a few seconds, keeping your workflow fluid wherever you are.
- Immerse Your Senses Dual 3K 144 Hz ASUS Lumina OLED touchscreens with 100% DCI-P3 color deliver vivid clarity and up to 1000 nits HDR brightness, while the anti reflection coating and E Reading mode help reduce eye strain during extended use. Six speakers with Dolby Atmos support add rich, spacious sound.
- All-Day Power A 99Wh battery setup keeps you moving through busy days, and fast-charge technology brings you to 60% in just 49 minutes.
ASUS Zenbook Duo UX8406 overview.
Why you should verify the exact configuration
ASUS’s India technical-specification page shows a UX8406CA configuration with a Core Ultra 7 255H, 32GB of onboard LPDDR5X memory and a 1TB PCIe 4.0 NVMe SSD. It lists Windows 11 Home and ports including Thunderbolt 4, USB-A and HDMI. That is a different configuration from the 16GB/512GB/Core Ultra 9 combination in the QL505WS title; its specifications should not be transferred to this model.
ASUS’s 2025 product guide describes UX8406 family options up to a Core Ultra 9 285H, 32GB LPDDR5X memory, 2TB SSD and dual 14-inch 3K OLED displays. These are maximum or family options, not proof that the QL505WS has those components. The India specification page also lists a 14-inch 1920 × 1200 OLED touchscreen for its own configuration, so resolution can vary by configuration or region.
Rank #2
- What's In The Box: ASUS Zenbook Duo Laptop, 1TB Portable Hard Disk Drive.
- Multi-Screen Versatility — Find the mode that best suits your task and seamlessly switch between them. Expand your workspace with Dual Screen or Desktop Mode, share content effortlessly in Sharing Mode, or snap everything back into one for Laptop Mode
- Everything-Built-In Portability — At 3.64 lb and a mere 0.57” thin, the DUO elevates portable dual-screen setups to the next level. With a detachable Bluetooth keyboard and built-in kickstand, you can take the Zenbook DUO just as you would with any laptop — plus a FHD IR front camera
- Powerfully Productive — The Zenbook DUO delivers powerful performance and AI-ready features on Windows 11. The ultra-fast Intel Core Ultra 9 285H processor with Intel AI Boost NPU paired with Intel Arc graphics, enhances tasks with AI capabilities. With 2TB SSD storage and 32GB LPDDR5x RAM, you can explore more seamlessly
- Dual 14” Lumina OLED Displays — Immerse yourself in unparalleled visuals with the Zenbook DUO's dual 16:10 touch displays boasting a 1920 x 1200 resolution, vibrant 500-nit HDR peak brightness, smooth 60Hz refresh rate, and Pantone validated 100% DCI-P3 color accuracy
ASUS India UX8406 technical specifications · ASUS product guide.
Check these details before ordering
- Confirm the seller’s product title and invoice show the full model code UX8406CA-QL505WS, not just UX8406CA.
- Ask the seller to confirm the processor, memory, storage and display resolution for the unit being shipped.
- Check whether the detachable keyboard, stylus and sleeve are included. ASUS describes the pen and sleeve as optional, and says accessories can vary by country or territory.
- Verify seller identity, warranty region and return terms. ASUS has a UX8406CA support page, but the available information does not establish warranty terms for this retail SKU.
- Recheck live price and stock; Smartprix’s ₹2,29,990 figure is a dated snapshot from 30 September 2026, not a guaranteed current offer.
How to compare Zenbook Duo offers
When comparing listings, match the full SKU and check the processor, RAM, SSD capacity, display resolution and refresh-rate configuration, included accessories, warranty region and seller. The UX8406 family has multiple configurations, so a similar-looking product title or shared UX8406CA family name does not establish that two offers contain the same hardware.
Quick Recap
Best Value
- 14.0" OLED 2.8K (2880x1800) 120Hz Touchscreen Display; 802.11be, Bluetooth 5.4, Webcam, Backlit KB Wireless Keyboard, Active Pen
- Ultra 9-285H 2.90GHz Processor (upto 5.4GHz, 24MB Cache, 16-Cores, 16-Threads, 6 Performance-cores); Intel Arc Integrated Graphics
- 32GB OnBoard RAM; 65W PSU, Type-C Power-In, 4-Cell 75 WHr Battery; Inkwell Gray Color
- 1TB PCIe NVMe SSD; HDMI, 2 Thunderbolt 4, Headphone/Microphone Combo Jack, Windows 11 Pro-64, 1 Year Manufacturer warranty from GreatPriceTech (Professionally upgraded by GreatPriceTech)
- [Includes] Authorized Dockztorm Portable USB Hub(Portable Dockztorm Data Hub;Data Rate up to 5Gbps)
Rank #4
- The Most Powerful DUO Take your productivity further in Windows 11 with the 16-core Intel Core Ultra X9 378H, delivering faster multitasking and graphics performance. Paired with 32 GB LPDDR5X RAM and 1 TB storage, heavy tasks feel smooth and effortless.
- AI That Works As a Copilot+ PC with up to 50 TOPS, the DUO supercharges productivity with instant file retrieval, quick summaries, faster searches, and more without the waits that break your flow.
- Transforms in Seconds Switch modes fast with a magnetic keyboard and integrated kickstand. Move from laptop mode to dual-screen productivity or sharing mode in just a few seconds, keeping your workflow fluid wherever you are.
- Immerse Your Senses Dual 3K 144 Hz ASUS Lumina Pro OLED touchscreens with 100% DCI-P3 color deliver vivid clarity and up to 1000 nits HDR brightness, while the anti reflection coating and E Reading mode help reduce eye strain during extended use. Six speakers with Dolby Atmos support add rich, spacious sound.
- All-Day Power A 99Wh battery setup keeps you moving through busy days, and fast-charge technology brings you to 60% in just 49 minutes.
Rank #3
- Multi-screen versatility - Find the mode that best suits your task and seamlessly switch between them. Expand your workspace with Dual Screen or Desktop Mode, share content effortlessly in Sharing Mode, or snap everything back into one for Laptop Mode.
- Everything-built-in portability – At 3.64 lbs and a mere 0.78” thin, the DUO elevates portable dual-screen setups to the next level. With a detachable Bluetooth keyboard and built-in kickstand, you can take the Zenbook DUO just as you would with any laptop.
- Powerfully productive - The Zenbook DUO delivers powerful performance and AI-ready features on Windows 11. The ultra-fast Intel Core Ultra 9-185H processor up to 5.10 GHz , paired with Intel Arc graphics, enhances tasks with AI capabilities. With 1TB SSD storage and 32GB LPDDR5x RAM, you can explore more seamlessly.
- Windows Copilot AI assistant - Meet Copilot in Windows – your AI-powered assistant for quick answers, creative inspiration, and focused tasks. Boost productivity with fast answers, image generation, and more.
- Dual 14” ASUS Lumina OLED displays - Immerse yourself in unparalleled visuals with the Zenbook DUO's dual 16:10 touch displays boasting a 2880 x 1800 resolution, vibrant 500-nit HDR peak brightness, smooth 120Hz refresh rate, and Pantone validated 100% DCI-P3 color accuracy.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
