ASUS Zenbook Duo (2026) vs Lenovo Yoga 9i 2-in-1 Aura Edition
The ASUS Zenbook Duo has the edge: it is faster and has HDMI. The Lenovo Yoga 9i 2-in-1 Aura Edition still is lighter, so it's worth a look if that matters more to you.
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Key differences
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Performance
ASUS Zenbook Duo wins
The ASUS Zenbook Duo's Intel Core Ultra 9 386H is quicker: it is built for heavy creative work, while the Lenovo Yoga 9i 2-in-1 Aura Edition's Intel Core Ultra 7 258V has the power for photo and video editing.
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Gaming
Evenly matched
Both manage light and older games, but not new releases.
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Display
Evenly matched
Closely matched screens: 14" 3K OLED 500 nits 144 Hz against 14" 3K OLED 500 nits 120 Hz.
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Battery life
Evenly matched
Similar battery life: a 99 Wh battery against up to 26.5 hours.
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Connectivity
ASUS Zenbook Duo wins
The ASUS Zenbook Duo is better connected. Only it has HDMI.
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Portability
Lenovo Yoga 9i 2-in-1 Aura Edition wins
The Lenovo Yoga 9i 2-in-1 Aura Edition is easier to carry at 1.32 kg, against 1.65 kg.
Which one should you choose?
Choose the ASUS Zenbook Duo if…
- You edit photos or video, or keep a lot open at once: its Intel Core Ultra 9 386H is the more powerful processor.
- You plug things in: it has HDMI (for TVs and monitors).
- You're often away from a plug: it has the bigger battery (99 Wh).
Choose the Lenovo Yoga 9i 2-in-1 Aura Edition if…
- You'll carry it every day: at 1.32 kg it's easy to take everywhere.
- You're on a lot of video calls: its 5MP webcam is sharper.
- You want a slim laptop that slips into a bag: it's 15.9 mm thick.
Full spec comparison
The ASUS Zenbook Duo leads on performance, while the Lenovo Yoga 9i 2-in-1 Aura Edition leads on battery and weight.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Performance
The ASUS Zenbook Duo is ahead on performance.
It is faster, and the Lenovo Yoga 9i 2-in-1 Aura Edition doesn't beat it on anything here.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| Processor | Intel Core Ultra 9 386H | Intel Core Ultra 7 258V |
| Graphics | Intel Graphics | Intel Arc Graphics 140V |
| AI engine (NPU) | 50 TOPS | 47 TOPS |
| Memory (RAM) | 32 GB | 32 GB |
| Memory type | LPDDR5X | LPDDR5X-8533 |
| Maximum memory | 32 GB | 32 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 1 TB | 1 TB |
| Storage type | SSD | SSD |
| Storage interface | PCIe 4.0 NVMe M.2 2280 | PCIe 4.0 x4 NVMe M.2 2242 |
| Storage slots | 1 | 1 |
Screen
The ASUS Zenbook Duo is ahead on the screen.
It has a smoother screen, and the Lenovo Yoga 9i 2-in-1 Aura Edition doesn't beat it on anything here.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| Screen size | 14" | 14" |
| Resolution | 3K (2880 x 1800) | 3K (2880 x 1800) |
| Aspect ratio | 16:10 | 16:10 |
| Panel | OLED | OLED |
| Refresh rate | 144 Hz | 120 Hz |
| Variable refresh (VRR) | — | Yes |
| Brightness | 500 nits | 500 nits |
| Colour range | 100% DCI-P3 | 100% DCI-P3 |
| HDR | VESA CERTIFIED Display HDR True Black 1000 | VESA DisplayHDR True Black 1000, Dolby Vision |
| Finish | Anti-reflective | Glossy |
| Touchscreen | Yes | Yes |
| Pen standard | MPP 2.6 | — |
Battery and size
Each laptop has its strengths on battery and weight.
The ASUS Zenbook Duo has a bigger battery, while the Lenovo Yoga 9i 2-in-1 Aura Edition is lighter and is slimmer.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| Battery life (maker claim) | — | Up to 26.5 hours |
| Battery capacity | 99 Wh | 75 Wh |
| Charger | 100 W | 65 W |
| Charges via | USB-C (Thunderbolt 4) | USB-C |
| Fast charging | 60% in 49 min | Rapid Charge Express: 3 hours of runtime from a 15-minute charge |
| Weight | 1.65 kg | 1.32 kg |
| Dimensions | 310.1 x 208.6 x 19.6-23.4 mm | 316 x 220 x 15.9 mm |
| Materials | Ceraluminum (chassis, hinge and kickstand) | Aluminium (top), aluminium (bottom); CNC-machined top, stamped bottom |
| Durability | US MIL-STD 810H military-grade standard | MIL-STD-810H |
| Hinge | Dual-screen: hideaway hinge, lays flat 180 degrees; detachable keyboard with integrated kickstand | 360-degree convertible (laptop, tent, stand and tablet modes) |
| Colour | Moher Gray | Cosmic Blue |
| Colours available | Moher Gray | Cosmic Blue, Luna Grey |
Ports and wireless
The ASUS Zenbook Duo is ahead on ports and wireless.
It has HDMI, and the Lenovo Yoga 9i 2-in-1 Aura Edition doesn't beat it on anything here.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| 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 | 1x USB-A (USB 10Gbps, Always On), 1x USB-C (USB 20Gbps / USB4 Gen 2x2, charging, DisplayPort 1.4), 2x Thunderbolt 4 (charging, DisplayPort 2.1), 1x 3.5 mm headphone/microphone combo |
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| External displays (max) | 2 | 2 |
| Card reader | None | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.4 |
| Mobile data | None | None |
Features
The Lenovo Yoga 9i 2-in-1 Aura Edition is ahead on extras.
It has a sharper webcam, and the ASUS Zenbook Duo doesn't beat it on anything here.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| Webcam | 1080p + IR | 5MP + IR |
| Webcam privacy | — | physical privacy shutter |
| Backlit keyboard | Yes | Yes |
| Keyboard | detachable Bluetooth keyboard, backlit, 1.7 mm key travel, Copilot key | 6-row, backlit, 1.5 mm key travel, multimedia Fn keys, Copilot key, Quick Keys |
| Login | Face | Fingerprint, Face |
| Number pad | No | No |
| Touchpad | ErgoSense touchpad (enlarged, precision touchpad) | Buttonless glass, Precision TouchPad, 80 x 135 mm |
| Speakers | 6 speakers (with tweeters and woofers) | 4 speakers (2x 2 W woofers, 2x 2 W tweeters), Dolby Atmos, Smart Amplifier |
| Microphones | array microphone | quad-microphone array |
| Pen | Included | Supported (sold separately) |
| Security | Firmware TPM, Microsoft Pluton security processor, IR webcam with Windows Hello | TPM 2.0 (firmware, in SoC), Fingerprint reader, IR camera for Windows Hello, Camera privacy shutter, Self-healing BIOS |
Software and model
The ASUS Zenbook Duo is ahead on software and updates.
It is newer, and the Lenovo Yoga 9i 2-in-1 Aura Edition doesn't beat it on anything here.
| Spec | ASUS Zenbook Duo (2026) | Lenovo Yoga 9i 2-in-1 Aura Edition |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Pro |
| Model number | UX8407AA-DS99T | — |
| Released | 2026 | 2025 |