LG Gram Book AI 2026 Uses Intel Wildcat Lake and Claims Up to 30.5 Hours of Battery Life

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LG Gram Book AI 2026 Uses Intel Wildcat Lake and Claims Up to 30.5 Hours of Battery Life

LG has introduced its Gram Book AI 2026 laptop lineup with Intel Core Series 3 processors, a lightweight aluminium chassis, and a claimed battery life of up to 30.5 hours.

The new 14 inch models are designed for portability, measuring 14.9mm thick and weighing about 1.29kg.

LG plans to begin selling the Gram Book AI 2026 series in South Korea on September 7, 2026, with prices starting at 1.45 million won, or about $1,077 based on the stated conversion.

SpecificationLG Gram Book AI 2026
Display size14 inches
Processor familyIntel Core Series 3
Processor generationWildcat Lake
Claimed battery lifeUp to 30.5 hours
Weight1.29kg
Thickness14.9mm
ChassisAluminium
PortsHDMI, USB A, USB C, 3.5mm audio, Ethernet
Starting price1.45 million won
South Korea availabilitySeptember 7, 2026

Intel Wildcat Lake Powers the New Models

LG says the Gram Book AI 2026 family will use Intel Core Series 3 processors.

The company has not provided a complete processor list, but the systems are expected to use lower power Wildcat Lake chips designed for thin notebooks.

Power efficiency is particularly important because LG is making battery endurance one of the main selling points of the new range.

The company claims a maximum runtime of 30.5 hours.

That figure is a manufacturer rating rather than an independent test result, so real battery life will depend on display brightness, processor configuration, workload, connectivity, and other settings.

The 14 Inch Model Weighs 1.29kg

The new Gram Book AI continues LG's focus on lightweight laptops.

The 14 inch model weighs approximately 1.29kg and measures 14.9mm thick.

LG says the chassis uses aluminium, placing the notebook in the same general category as other premium thin and light Windows laptops.

Despite the slim design, the system retains a relatively broad selection of ports.

HDMI, USB A, USB C, a 3.5mm audio jack, and Ethernet are all listed.

That could make the laptop more practical for people who do not want to depend entirely on USB C adapters.

Battery Life Is the Main Claim

LG's 30.5 hour figure is the most notable specification revealed so far.

The company is positioning the Gram Book AI 2026 as a machine that can last well beyond a normal workday without requiring a large, heavy chassis.

LG has not detailed the battery capacity in the available announcement, so it is not yet clear how much of the claimed endurance comes from battery size and how much comes from the efficiency of the Wildcat Lake platform.

The final result will need to be confirmed through independent testing.

Memory Configuration Is Still Unknown

LG has not yet disclosed how much RAM will be included in the base model.

That is an important detail, particularly as some new laptops have returned to 8GB entry configurations.

Microsoft is working on reducing Windows 11's memory footprint for 8GB systems, but 16GB remains a more comfortable capacity for heavier multitasking and longer term use.

Storage options have also not been detailed in the announcement.

Those specifications will likely vary by configuration and price.

South Korean Launch Starts at 1.45 Million Won

The Gram Book AI 2026 lineup is scheduled to go on sale in South Korea starting September 7.

Pricing begins at 1.45 million won.

LG has not confirmed which processor, memory, storage, or display configuration is included at that starting price.

International availability has also not been detailed.

The Gram Book AI 2026 therefore arrives with a clear focus on low weight and long claimed endurance, but several important specifications are still missing.

The final value of the lineup will depend on the memory and storage configurations LG pairs with its new Intel Wildcat Lake processors, as well as how closely the 30.5 hour battery claim holds up in real use.

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