Lenovo Yoga Book 9i Review: Innovative Dual-Screen Design from China

If you're hunting for a laptop that breaks the mold, the Lenovo Yoga Book 9i is turning heads — and for good reason. Hailing from China's tech powerhouse, Lenovo, this sleek dual-screen marvel blends futuristic design with serious productivity chops. Forget clunky clamshells; the Yoga Book 9i reimagines what a convertible device can be.

Packing two independent 13.3-inch OLED touchscreens, each boasting a crisp 2.8K (2880×1920) resolution, the 9i delivers an immersive 360° digital canvas. Whether you're drafting emails on one screen while referencing a PDF on the other, or sketching ideas across both panels, the seamless bezel-to-bezel experience feels like working inside a sci-fi movie.

Under the hood, it’s no slouch. Powered by Intel’s latest Core Ultra 7 processor, 16GB LPDDR5X RAM, and a zippy 1TB PCIe Gen 4 SSD, multitasking is buttery smooth. Battery life? A solid 10–12 hours of mixed usage, thanks to the 60Wh battery and power-efficient OLEDs. And at just 1.38kg (3.04 lbs), it’s light enough for all-day carry.

Why the Dual-Screen Setup Works

The magic lies in flexibility. Flip it into 'Laptop Mode' with the included folio keyboard magnetically attached, or go full tablet with both screens side-by-side. The hinge design allows 360-degree rotation, enabling modes like 'Book,' 'Stand,' and 'Tent' — perfect for presentations or media binging.

Lenovo didn’t skimp on input either. The detachable keyboard offers 1.3mm key travel — rare for ultraportables — and includes a haptic touchpad that mimics physical clicks. There’s even a stylus (sold separately) optimized for note-taking and drawing, with 4,096 pressure levels.

Performance Snapshot

Let’s talk software. Lenovo’s Dual-Screen OS Enhancements make window management intuitive. Drag apps between screens, snap them side-by-side, or use the middle bar for quick tool access. It’s not perfect — some legacy apps don’t scale well — but Windows 11 handles the duality better than ever.

At around $1,799, the Yoga Book 9i isn’t cheap. But for creatives, mobile professionals, or tech enthusiasts craving innovation, it’s a bold step forward. Yes, there are trade-offs — no webcam on launch (patched via firmware), and OLED burn-in risk over time — but Lenovo’s execution proves dual-screen isn't just a gimmick.

In a market flooded with look-alike laptops, the Yoga Book 9i dares to be different. If the future of computing is flexible, this Chinese-engineered gem might just be leading the charge.