LG Teases World's Lightest 17-Inch RTX Laptop

LG has officially teased its upcoming 2026 Gram Pro series, positioning the lineup as a major contender in the ultra-portable computing market. The announcement highlights the LG Gram Pro 17 (17Z90UR), which the company claims is the "world's lightest 17-inch RTX laptop." This device aims to combine large-screen real estate with high-end graphics capabilities in a chassis that defies traditional weight expectations.

The series will also include a Gram Pro 16 (16Z90U) model. Both laptops introduce a new ultralight material developed by LG called Aerominum. This proprietary material is engineered to reduce the overall weight of the device while reinforcing its strength and scratch resistance. Regarding internal specifications, the Gram Pro 17 features a high-resolution 2,560 x 1600 display paired with Nvidia's RTX 5050 laptop GPU, which comes with 8GB of VRAM. LG states that this hardware combination is designed to deliver "ample performance" for graphics-intensive tasks, content creation, and gaming. The full details regarding pricing and availability are anticipated at the official CES unveiling.

The centerpiece of the new lineup is the LG Gram Pro 17. By utilizing the new Aerominum material, LG aims to maintain the portability usually associated with smaller laptops while offering a larger screen. The device features a 2,560 x 1600 display, providing sharp visuals and ample workspace for productivity and creative work.

While the Gram Pro 17 takes the spotlight for its size-to-weight ratio, the series also includes the LG Gram Pro 16. This model likely offers similar design philosophies but in a slightly more compact form factor. The introduction of Aerominum across both models suggests a strategic shift by LG to prioritize durability alongside weight reduction.

LG is targeting users who require robust graphical performance without the bulk of traditional gaming laptops. The LG Gram Pro 17 is equipped with Nvidia's RTX 5050 laptop GPU. This graphics card comes with 8GB of VRAM, a specification that allows for handling complex textures and rendering tasks.

According to the company, this hardware setup is intended to provide "ample performance" for a variety of demanding applications. Specifically, LG highlights three key areas where the laptop is expected to excel:

• Graphics-intensive tasks: Handling complex visual workloads.
• Content creation: Video editing, 3D rendering, and graphic design.
• Gaming: Running modern titles, though specific frame rates were not detailed.

The combination of the RTX 5050 and the high-resolution display places the Gram Pro series in a competitive position against other ultrabooks that often forego dedicated GPUs.

The 2026 LG Gram Pro series is currently in the teasing phase, with the company building anticipation for a full reveal at the upcoming CES (Consumer Electronics Show). The two confirmed models are the 17Z90UR and the 16Z90U. These model numbers correspond to the 17-inch and 16-inch variants, respectively.

While the initial announcement provided key details about the materials and core specifications, there are still several unknowns that will likely be addressed at the trade show. Industry observers are waiting for official confirmation on battery life, thermal performance, and exact pricing tiers. The "world's lightest" claim will also be put to the test against competitors once physical units are available for measurement.

The LG Gram Pro 17 represents a significant step in the evolution of ultra-portable laptops. By integrating Nvidia RTX graphics into a chassis built with the new Aerominum material, LG is attempting to bridge the gap between mobility and power. The claim of being the "world's lightest 17-inch RTX laptop" sets a high bar for the competition.

As the 2026 release window approaches and the CES unveiling draws near, the tech community will be watching closely to see if the final product lives up to the initial promises. For users seeking a machine that balances a large display with dedicated graphics capabilities, the Gram Pro series is shaping up to be a compelling option.