The World’s Thinnest Foldable Phone Launches February 20

Oppo has officially confirmed that its upcoming Find N5—which the company claims is the world’s thinnest foldable phone—will launch globally on February 20.

In the US, the device is expected to be released under the OnePlus Open 2 branding.

Thinner Than Ever

Oppo has been teasing the Find N5 for weeks, highlighting key features like:

• A thickness of around 4mm (when unfolded), making it thinner than the Honor Magic V3 (4.35mm).
• Improved waterproofing and a nearly invisible display crease for a seamless foldable experience.
• A redesigned camera bump, side-mounted fingerprint scanner, and alert slider.

The Find N5 will launch in Cosmic Black and Misty White, while the Twilight Purple color will remain exclusive to the Chinese market.

Smartphone Brands Are Racing for Thinness

Oppo’s Find N5 isn’t the only ultra-thin device making waves.

Samsung has teased its upcoming Galaxy S25 Edge, focusing on an ultra-slim design.

Apple is rumored to launch the iPhone 17 Air in September, expected to be 5.5mm thick, replacing the Plus model in its lineup.

For comparison, the thinnest iPhone ever made was the iPhone 6 (6.9mm), but Apple later made iPhones thicker to accommodate larger batteries, improved cameras, and Face ID hardware.

With foldable phones getting slimmer, Oppo’s Find N5 is set to lead the charge when it launches on February 20.