Samsung explains S26 Ultra's aluminum frame shift

Samsung has opted for an aluminum frame for the Galaxy S26 Ultra, deviating from the titanium used in recent Ultra models. This decision aims to create the slimmest S series Ultra device to date, prioritizing a thinner and lighter form factor without compromising strength or reliability. The S26 Ultra is now 4 grams lighter and 0.3 millimeters slimmer than the Galaxy S25 Ultra.

This material shift allows Samsung to balance premium feel with reduced weight. Aluminum, being approximately 40% lighter than titanium, supports this design goal. The move also potentially aligns with cost-saving measures, especially given the current rise in smartphone component expenses like RAM and storage chips.

Samsung's choice may also reflect a broader industry trend, as other manufacturers have previously transitioned from titanium back to aluminum for their flagship devices. The company is focusing on innovative features like a built-in Privacy Display, alongside processor upgrades and AI enhancements for the S26 Ultra.