The LG gramBook 16 AI is a modern large-screen laptop designed for people who want plenty of working space, excellent everyday responsiveness and the latest AI-assisted productivity features in a slim professional package.

Its spacious 16-inch display makes documents, spreadsheets, research and multitasking comfortable without requiring an external monitor, while the efficient Ryzen AI platform gives the laptop enough versatility for professional work, university, content consumption and lighter creative workloads. LG also equips the gramBook with a large battery, modern connectivity, facial recognition and a durable aluminium chassis, making it a strong all-round laptop for people who regularly move between home, university and the office.

Purchase this product if:

• You want a large-screen everyday and professional laptop for studying, office work, consulting, browser-heavy multitasking and video meetings.
• You want a modern AI-capable PC with dedicated neural-processing hardware for supported Copilot+ and LG AI functions while keeping a conventional, easy-to-use laptop format.
• You value a 16-inch 16:10 display, long battery platform and extensive connectivity in a laptop that remains practical to carry between locations.

Avoid purchasing this product if:

• Your main objective is demanding AAA gaming at maximum graphical settings or professional 3D work requiring a dedicated high-performance GPU.
• You want the smallest possible travel laptop and would make better use of a compact 13- or 14-inch format.
• You mainly need a very basic machine for occasional browsing and documents and are unlikely to use its larger screen, AI functionality or broader productivity features.

What Is This Laptop Best For?

LG positions this 16-inch gramBook configuration around AI-assisted productivity, multitasking, portability, security and 4K-content workflows.

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Complete Configuration

AMD Ryzen AI 5 430

The AMD Ryzen AI 5 430 provides the main processing platform.

LG specifies:

• 4 CPU cores
• 8 threads
• Up to 4.5GHz
• 12MB cache
• Up to 50 TOPS of NPU AI performance

This combination is designed for responsive everyday computing while also providing dedicated AI acceleration for supported applications.

For the user, that makes the laptop particularly suitable for:

• Office productivity
• Online research
• Large browser sessions
• Video calls
• AI-assisted applications
• General creative software
• Everyday multitasking

AMD Radeon 840M Graphics

The supplied configuration uses AMD Radeon 840M integrated graphics.

This graphics solution is designed for efficient everyday visual workloads rather than dedicated gaming, making it a good fit for:

• High-resolution desktop use
• Video playback
• Presentation work
• Light photo and video editing
• Casual gaming
• External monitor setups

LG officially identifies this model family with integrated AMD Radeon Graphics as part of its Ryzen AI platform.

16GB LPDDR5x Memory

LG equips this configuration with 16GB of dual-channel LPDDR5x running at 7467MT/s.

This gives the system useful multitasking headroom for keeping several professional applications open simultaneously, including:

• Web browsers
• Microsoft 365
• Communication software
• Cloud applications
• Presentation tools
• Media applications

512GB NVMe SSD

Storage is provided by a 512GB NVMe SSD.

LG also specifies an additional NVMe expansion slot in the gramBook platform, allowing storage to be expanded later without replacing the primary drive.

This makes the laptop practical both for immediate everyday use and for users whose local storage requirements may increase over time.

16" WUXGA IPS Display

The display is one of the gramBook's strongest productivity features.

LG specifies:

• 16-inch
• 1920 × 1200 WUXGA
• IPS panel
• 16:10 aspect ratio
• Anti-glare finish
• 300-nit brightness
• 1000:1 contrast
• 45% NTSC colour gamut
• Non-touch

 

The 16:10 format provides more vertical working area than a conventional 1920 × 1080 display, making it useful for documents, spreadsheets, coding and web pages.

Copilot+ PC and LG AI

LG positions the gramBook as an AI-focused Copilot+ PC, combining the AMD NPU with LG's own AI ecosystem.

The platform supports:

• gram Chat On-Device
• gram Chat Cloud
• Copilot+ PC functions
• AI-assisted system management

LG states up to 50 TOPS of AI processing on the Ryzen AI platform.

FHD IR Camera and Facial Recognition

The laptop includes an FHD 2MP infrared camera operating at 30fps, together with:

• Dual microphones
• Physical camera shutter
• Facial recognition

 

This makes it particularly suitable for video meetings while also providing convenient biometric login.

Wi-Fi 6E and Bluetooth 5.4

LG specifies:

• Wi-Fi 6E
• Bluetooth 5.4

 

The system can also connect to Gigabit Ethernet through a compatible RJ45 adapter.

Modern Connectivity

The gramBook provides:

• 2 × USB-A 3.2 Gen 1
• 2 × USB-C 3.2 Gen 2
• USB-C Power Delivery
• DisplayPort over USB-C
• HDMI
• 3.5mm headphone / microphone jack

 

This gives the laptop enough connectivity for external monitors, docks, storage devices and normal office peripherals.

77Wh Battery

LG equips the gramBook with a 77Wh four-cell lithium-polymer battery.

LG quotes up to 26 hours of video playback under its specified test conditions: 150-nit brightness, Wi-Fi disabled and standard audio volume. Actual autonomy varies according to workload and configuration.

Aluminium Chassis and MIL-STD-810H Durability

The chassis uses aluminium and has passed seven MIL-STD-810H durability tests covering environmental and physical stress conditions specified by LG.

The laptop measures 357 × 255.2 × 16.4mm and weighs 1.8kg.

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Full Manufacturer Specifications

LG gramBook 16 / 16U55U

Official LG platform specifications.

Display

 

Camera & Security

 

Connectivity

 

Battery

*LG test conditions apply; real-world battery life varies.

Physical Specifications

 

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Key Benefits

Large 16-Inch Productivity Workspace

The 16:10 WUXGA display provides more vertical room than a conventional Full HD screen, making documents, spreadsheets and browser-heavy work more comfortable.

Dedicated AI Processing

The Ryzen AI platform provides up to 50 TOPS of NPU performance, supporting modern AI-assisted workflows without placing every task on the CPU.

16GB High-Speed LPDDR5x

The 16GB dual-channel LPDDR5x configuration provides strong everyday multitasking capacity and operates at 7467MT/s.

Expandable NVMe Storage

The installed 512GB SSD is complemented by an additional NVMe expansion slot, giving the laptop a useful storage-upgrade path.

Strong Hybrid-Work Features

An FHD IR webcam, facial recognition, privacy shutter and dual microphones make the gramBook particularly comfortable for remote meetings and professional use.

Long-Life Battery Platform

A large 77Wh battery and LG's quoted up-to-26-hour video playback figure give the system a strong foundation for mobile productivity.

Durable Aluminium Construction

The aluminium chassis has passed seven MIL-STD-810H durability tests while remaining only 16.4mm thick.