LG began mass production of laptop panels with a variable refresh rate from 1 to 120 Hz

LG Display launches mass production of unique LCD panels for laptops

The company LG Display announced the start of large-scale production of the world’s first laptop displays with Oxide 1 Hz technology.

What is Oxide 1 Hz?
- Panels can automatically detect the device usage scenario.
- For static content (email, reading books) the refresh rate drops to 1 Hz, saving energy.
- For dynamic content (movies, sports) it increases to 120 Hz, providing smooth and bright imagery.

How this affects consumers
Scenario Refresh Rate Benefits
Static content (e‑mail, articles) 1 Hz Energy savings, longer battery life
Dynamic content (video, games) 120 Hz Reduced flicker, clearer image

Maintaining a high refresh rate on a static screen usually leads to unnecessary power consumption. The Oxide 1 Hz technology automatically adjusts the frequency based on content, thereby improving energy efficiency.

Results
- LG claims a 48 % increase in battery life per charge compared with current models.
- This is especially important for mobile users who need long operation without recharging.
- With growing demand for AI applications that consume a lot of power, laptops with such displays are expected to become a sought-after solution.

Partnerships and plans
- LG will supply Oxide 1 Hz panels to Dell for its flagship XPS lineup.
- Dell already showcased new models at CES 2026, where these screens were demonstrated as a key component.
- In 2027, the launch of OLED panels with support for the same technology is planned.

Thus, LG Display introduces a new standard for energy efficiency and image quality in laptops, opening prospects for longer battery life and comfortable use in both static and dynamic tasks.