Samsung has not said a word officially, but the Galaxy S27 Ultra is already the most talked-about phone of 2027, and it has not even launched yet. When is the Galaxy S27 Ultra coming out? The Galaxy S26 Ultra was announced and hit shelves on March 11, 2026. GSMA regulatory filings list four separate Galaxy S27 model numbers: the standard S27 (SM-S952U), the S27 Plus (SM-S956U), a new S27 Pro (SM-S957B/DS), and the S27 Ultra (SM-S958U). If you are due for an upgrade and the S26 Ultra is currently on a good deal, I would not necessarily hold out.