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LG is raising the bar for ultra-light computing ahead of CES 2026, unveiling a refreshed laptop lineup that aims to solve the age-old compromise between weight and structural integrity. The 2026 collection is defined by the debut of “Aerominum”, a proprietary magnesium-aluminium alloy inspired by aerospace engineering.
The new Aerominum chassis is achieved by fusing the low density of magnesium with the rigidity of aluminium. LG claims to have reduced the weight of the latest models while increasing scratch resistance. The result is a premium metallic finish that is more durable without the “flimsy” feel sometimes associated with ultra-light devices.
On the performance side, LG is leading with the US-exclusive Gram Pro 17 (17Z90UR), which the company is touting as the world's lightest 17-inch RTX laptop. Designed for creators who need a lightweight workstation, it squeezes an Nvidia GeForce RTX 5050 (8 GB GDDR7) into a frame roughly the size of a traditional 16-inch laptop. This model features a 17-inch WQXGA (2560 x 1600) IPS panel.
As the lightest 16-inch laptop in its class with both on-device and cloud-based AI, the LG Gram Pro 16 (16Z90U) establishes a new benchmark. For both professional and creative tasks, the 16-inch WQXGA+ (2,880 x 1,800) OLED display provides a high-end, immersive visual experience with high PPI. For graphics, it seems the laptop will depend on the iGPU of the Intel Core Ultra series CPUs powering it.
The 2026 lineup also marks the debut of LG's Advanced Dual AI strategy. By combining Microsoft Copilot+ capabilities with LG's Gram Chat On-Device AI, these laptops can perform complex tasks such as document summarisation, search, and translation without an internet connection. This is powered by the upgraded Exaone 3.5 small LLM, ensuring user data stays private on the local hardware. A new “Time Travel” feature even allows users to revisit and restore past workflows or deleted data through an intuitive AI-driven timeline. Connectivity-wise, the new laptops are getting Gram Link, which now supports seamless file sharing and screen mirroring across Android, iOS, and even webOS-based LG devices like TVs and smart monitors.
KitGuru says: LG Gram laptops have always been exceptionally light, but there still seems to be room to make them lighter. Is the weight of a laptop a critical factor to you?
