The Asus ZenBook Duo OLED is back, and it’s better than ever! In 2025, this innovative laptop continues to impress with its dual-screen design and cutting-edge hardware. Equipped with the latest Intel Arrow Lake processors, this device takes multitasking to a whole new level. Let’s dive into the details of what makes this laptop a true game-changer.
Verdict: A Multitasking Powerhouse
The ZenBook Duo OLED delivers an impressive 20% boost in CPU and GPU performance thanks to the new Arrow Lake-H processors. This convertible laptop remains one of the most versatile devices on the market, thanks to its dual 14-inch OLED screens that offer identical features for seamless multitasking. Whether you’re working on creative projects or juggling multiple apps, this laptop has got you covered.
Key Highlights:
- Improved Performance: Up to 20% faster CPU/GPU performance compared to its predecessor.
- Dual OLED Screens: Two stunning 14-inch OLED panels with accurate color profiles.
- Battery Life Boost: Thanks to Full HD OLEDs at 60Hz, battery life is significantly improved.
- Portability Meets Versatility: Despite its weight and thickness, it’s still a highly functional 2-in-1 device.
Specifications: What’s Under the Hood?
Let’s break down the specs of the Asus ZenBook Duo OLED UX8406CA:
- Processor: Intel Core Ultra 9 285H (up to 5.4 GHz, 60W PL2).
- Graphics: Intel Arc Graphics 140T.
- Memory: 32GB LPDDR5x RAM (onboard, non-expandable).
- Storage: 1TB PCIe 4.0 SSD.
- Display: Two 14-inch OLED panels with Full HD resolution (1920×1200) and 60Hz refresh rate.
- Weight: 1.76 kg (including the detachable keyboard).
- Price: Starting at approximately $2,170.
The Arrow Lake-H processor ensures top-tier performance, while the integrated Intel Arc Graphics 140T handles gaming and creative tasks with ease. However, keep in mind that the soldered RAM limits upgradability.
Case & Connectivity: Sleek Design with Modern Ports
The ZenBook Duo OLED retains the sleek magnesium alloy build quality of its predecessor, but Asus has made some thoughtful improvements:
- Kickstand Design: A built-in kickstand allows for flexible positioning, though it’s not perfect for “desktop mode.”
- Ports: Now includes USB-C Thunderbolt 4 ports on both sides, making connectivity more convenient.
- Wi-Fi 7: Faster wireless speeds ensure smooth streaming and downloads.
- Maintenance Challenges: Accessing internal components like the SSD requires disassembling half the device.
While the design is stylish and functional, the laptop is slightly thicker and heavier than other 14-inch convertibles, weighing in at 1.8 kg.
Input Devices: Comfortable and Functional
One of the standout features of the ZenBook Duo OLED is its detachable Bluetooth keyboard:
- Keyboard Quality: Keys have a travel distance of 1.4mm and are quiet yet responsive, offering a comfortable typing experience.
- ClickPad: Smooth and precise, with satisfying clicking sounds.
- Battery Life: The keyboard lasts up to 24 hours on a single charge and charges automatically when docked.
Additionally, the included Asus Pen 2.0 works flawlessly for note-taking and drawing, making this laptop ideal for creatives.
Display: Dual OLEDs for Stunning Visuals
The ZenBook Duo OLED features two identical 14-inch OLED panels:
- Resolution & Refresh Rate: Full HD (1920×1200) at 60Hz.
- Brightness: Maximum SDR brightness of 362 cd/m², with HDR reaching up to 625 cd/m² for small image sections.
- Color Accuracy: Covers 99.8% sRGB, 98.4% Display P3, and 86.7% AdobeRGB.
- Response Time: Extremely fast at just 1.36ms for black-to-white transitions.
Alt Text: Asus ZenBook Duo OLED dual-screen setup.
While the lower resolution and refresh rate may disappoint some users, the trade-off is significantly improved battery life. Plus, the OLED panels deliver deep blacks and vibrant colors, making them perfect for media consumption and professional work.
Performance: Unleashing Arrow Lake Power
The Intel Core Ultra 9 285H processor powers the ZenBook Duo OLED, delivering exceptional performance:
- Benchmarks: Scores 16,632 points in Cinebench R23 Multi-Core and 4,074 points in 3DMark Time Spy Graphics.
- Thermal Management: Under sustained loads, the CPU stabilizes at around 24 watts, ensuring consistent performance without overheating.
- Gaming: Integrated Intel Arc Graphics 140T handles modern games well, especially with Frame Generation enabled.
However, the laptop’s cooling system can get loud under heavy loads, reaching up to 39.8 dB(A) in standard mode.
Emissions & Energy: Quiet and Efficient
The ZenBook Duo OLED manages noise and heat effectively:
- Noise Levels: Remains whisper-quiet during light tasks, with a maximum of 33.2 dB(A) in whisper mode.
- Surface Temperatures: Stays cool during everyday use, though the underside can reach 47°C under heavy loads.
- Power Consumption: Consumes a maximum of 65 watts during stress tests, with a compact 65-watt power adapter included.
Its efficient power management results in excellent battery life, lasting over 11 hours in our WLAN test.
Battery Life: All-Day Productivity
Thanks to the 75Wh battery and energy-efficient Full HD OLEDs, the ZenBook Duo OLED excels in battery life:
- WLAN Test: Over 11 hours at 150 cd/m² brightness.
- Video Playback: Nearly 17 hours with one screen active.
- Dual-Screen Usage: Around 8 hours at 150 cd/m² and 6 hours at full brightness.
These numbers make it one of the longest-lasting dual-screen laptops available.
Alternatives: How Does It Compare?
While the ZenBook Duo OLED is unmatched in its dual-screen concept, here are some alternatives worth considering:
- Lenovo Yoga Book 9: Lightweight but less powerful.
- Samsung Galaxy Book5 Pro 360: Great OLED display but lacks a second screen.
- HP Spectre x360: Slimmer and lighter, but with only one screen.
None of these competitors offer the same level of versatility as the ZenBook Duo OLED.
See also: Phone Finder
Conclusion: Is It Worth Buying?
The Asus ZenBook Duo OLED is a highly versatile and powerful laptop that caters to multitaskers, creatives, and professionals. Its dual OLED screens, improved performance, and long battery life make it a standout choice. However, its weight, thickness, and lack of upgradability might deter some users.
If you value productivity and innovation, the ZenBook Duo OLED is worth every penny. Just be prepared to pay a premium price for this cutting-edge technology!
FAQs
Q1: How long does the battery last on the Asus ZenBook Duo OLED?
A: The battery life varies depending on usage:
- WLAN Test: Over 11 hours at 150 cd/m² brightness.
- Video Playback: Nearly 17 hours with one screen active.
- Dual-Screen Usage: Around 8 hours at 150 cd/m² and 6 hours at full brightness.
Q2: How does the performance compare to its predecessor?
A: The ZenBook Duo OLED offers a 20% boost in CPU and GPU performance thanks to the new Intel Arrow Lake-H processors, making it significantly faster than its predecessor.
Q3: Is the laptop easy to maintain or upgrade?
A: Maintenance is challenging due to the dual-screen design. Accessing the SSD requires disassembling half the device, and the RAM is soldered, making upgrades impossible.
