Best unlocked business smartphones

Top pick: Samsung Galaxy S25 Ultra (512GB, unlocked) — the most business-ready of the bunch: big high-res screen for email and documents, S Pen for signing and annotating on the go, and long software support. It's the one I'd hand to someone who lives in their phone all day.

Who the others suit:

• Galaxy S24 Ultra — same big-screen, stylus workflow for less; the sensible second choice.
• Galaxy S26 — newest mainstream Galaxy, lighter and easier one-handed; good if you don't need the Ultra's size.
• Pixel 9 Pro — best for Google Workspace shops and clean, fast Android updates.
• Galaxy S23 / S23 128GB — compact and still capable for calls, mail and travel.
• Galaxy A15 / A14 5G — fleet or frontline phones where cost per handset matters.
• iPhone 11 — only if you need iOS on a tight budget; it's an older model.

Skip the S21 Ultra listing: it isn't sold unlocked.