The Aerominum Era: A Critical Look at LG's 2026 gram Lineup

LG is pushing hard into the premium ultra-portable space this year with its 2026 gram lineup. Central to this effort is Aerominum, a proprietary lightweight alloy chassis designed to finally bridge the gap between carrying weight and structural rigidity.

This new material allows the entire 2026 fleet to pass rigorous MIL-STD-810H durability testing. According to LG's Lee Choong-hwoan, the updated chassis technology pushes ultimate portability forward, paving the way for a broader portfolio. We are now looking at four distinct tiers: the Pro, Pro 2-in-1, standard gram, and the new entry-level gram Book.

While the architectural update positions LG well within the ultra-portable sector, the true test is whether users get better durability without losing that signature featherweight feel. Integrating Aerominum certainly addresses some of the long-standing physical pressure points in thin-and-light laptop designs.

Real-World Durability Feedback

Of course, MIL-STD-810H certification only tells part of the story, as real-world use often reveals a more nuanced durability profile. Tech enthusiast communities—including Vietnam's prominent Tinhte.vn forum—are already reporting mixed long-term feedback regarding the chassis finish. Over extended periods of heavy use, several owners have observed noticeable paint chipping.

These practical observations highlight the tricky reality of engineering ultra-light laptops. Even though the structural integrity of the Aerominum alloy generally holds up well during drops and impacts, the cosmetic finish clearly requires careful handling if you want to keep that pristine showroom appearance intact.

Defining the Pro Tier: The gram Pro 17 and 2-in-1 Architectures

For power users, LG's flagship gram Pro 17 (17Z90TR) aims to be the lightest 17-inch RTX laptop on the market. Tipping the scales at a mere 3.26 pounds, it manages to pack in surprisingly robust desktop-class internal components.

Cramming these specs into such a thin chassis requires some serious thermal engineering. Powered by an Intel Core Ultra 9 processor and an NVIDIA RTX 5050 GPU, the system can be configured with up to 32GB of RAM and a 2TB SSD. This setup provides plenty of headroom for demanding creative workflows.

You also get a vibrant 17-inch IPS display outputting WQXGA+ resolutions. Currently retailing at a discounted $2,999 (down from an MSRP of $3,249), the Pro 17 packs enough heat to easily handle rendering, coding, and complex data analysis on the go.

The 16T90TP-K Versatility Focus

Creators who need more flexible input methods might lean toward the Pro 2-in-1 variant (16T90TP-K). Boasting a striking 16-inch OLED touchscreen and a full 360-degree hinge, this model turns into a massive digital canvas thanks to its native stylus support.

Weighing just over 3 pounds, the convertible stays true to the lineup's core promise of portability while running on a capable Intel Core Ultra 7 processor. Depending on your specific memory and storage needs, pricing ranges strategically between $2,099 and $2,249.

The Dual AI Ecosystem: gram Chat and Copilot+ Integration

Like nearly every manufacturer in 2026, LG is leaning heavily into a sophisticated Dual AI architecture. By utilizing the EXAONE 3.5 sLLM (small Large Language Model), the company's gram Chat software processes private tasks entirely offline to ensure maximum data security for enterprise users.

This localized processing works alongside standard cloud-based AI systems that manage your calendar integrations and more complex application workflows. Carrying full Microsoft Copilot+ PC certification, all models in the 2026 lineup feature the now-standard dedicated Copilot keys on their Windows 11 Home configurations.

Processing Power and NPU Capabilities

Driving these AI capabilities are advanced Neural Processing Units (NPUs) that deliver up to 50 TOPS (Trillions of Operations Per Second). LG hits this threshold by tapping into Intel Core Ultra Series 2 processors, though select models opt for AMD Ryzen AI chips to shoulder the machine learning load.

Hitting fifty TOPS provides more than enough overhead for generative AI tasks, live language translation, and real-time video processing. Best of all, the hardware accelerates these workloads natively, meaning you won't immediately drain the battery or trigger a jet-engine cooling fan response.

Cross-Platform Connectivity with gram Link

Beyond raw compute, LG extends its software ecosystem through the proprietary gram Link application. Designed to break down traditional ecosystem walls, this software supports simultaneous connections across Android, iOS, and LG webOS devices.

From tossing files over from an iPhone to mirroring the laptop's display onto a webOS-powered LG smart TV, the cross-platform synchronization is surprisingly snappy. Instead of locking you into a walled garden, this device-agnostic approach provides much-needed workflow flexibility.

The Mainstream Market: 14-inch grams and the Entry-Level gram Book

Looking beyond the premium tier, LG is trying to make ultra-portability more accessible. The standard 14-inch gram models weigh an astonishingly low 2.5 pounds and utilize AMD Ryzen AI 5 and 7 processors to balance battery efficiency with solid compute performance.

Starting at $1,399, these 14-inch models are positioned aggressively against competing ultrabooks. For mobile professionals and students, they deliver incredibly long battery life alongside premium display panels that legitimately rival the Pro series.

Expanding Accessibility via the gram Book

The most surprising addition this year is the gram Book series, which drastically lowers the entry price for the LG ecosystem. Targeting bulk enterprise deployments and the education sector, the base 15.6-inch gram Book starts at just $599.

While the price is undeniably attractive, that $599 configuration comes with a glaring caveat: it pairs a capable Intel Core Ultra 5 processor with a meager 8GB of RAM. In 2026, shipping a Windows 11 machine with just 8GB of memory is a frustrating bottleneck for anything beyond basic web browsing, making this baseline spec hard to recommend for multitaskers.

For those willing to navigate the spec sheet, the entire 2026 lineup is available immediately via LG.com and major retailers. With current promotional discounts of up to $300 across the range, the portfolio offers a precise, if occasionally compromised, hardware match for nearly every tier of the modern computing market.