The Thinnest and Lightest Foldable Smartphone Debuts: Galaxy Z Fold7 & Z Flip7 Unpacked 2025

On July 9 (local time), Samsung hosted its Galaxy Unpacked 2025 event at the Duggal Greenhouse in Brooklyn, New York. At the event, Samsung unveiled a range of new products, including the Galaxy Z Fold7, Galaxy Z Flip7, the Galaxy Watch8 series, and the new entry-level foldable, the Galaxy Z Flip FE. The event drew major global media attention for showcasing the slimmest designs ever, advanced display technology, and AI experiences optimized for the foldable form factor.

Quiz on UT One

Ultra Thin (UT) refers to an ultra-slim OLED structure optimized for IT applications. Samsung Display unveiled a product called "UT One," which incorporates UT technology this year. "UT One" is not only 30% thinner and lighter than conventional rigid OLED panels, but also features oxide (Oxide) TFT technology, enabling the driving frequency to be reduced to as low as 1Hz-making it a next-generation low-power solution.

Brighter Screens, Lower Power : Exploring Samsung Display’s Low-Power Technologies

According to Grand View Research (GVR), the global on-device AI market is expected to reach $36.6 billion by 2030, with a 27.8% average annual growth rate over five years. In the era of on-device AI, the intensive computational work performed by the device itself consumes a lot of power. This makes power-saving technologies essential. Samsung Display is actively developing a range of low-power technologies to help devices use energy more efficiently. Let’s take a look at some of these innovations.

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