As of April 2026, a Samsung Galaxy S4 is primarily valuable as a trade-in asset within promotional tier. While its direct market buyback value is virtually zero, it can unlock significant discounts on the latest flagship devices. Current Buyback & Trade-In Options
: Perform a factory reset to wipe all personal data. at&t buyback galaxy s4
: Under current April 2026 offers, trading in any S, Note, or Z Series smartphone—including the Galaxy S4—in any condition can qualify you for up to $900 off a new Samsung Galaxy S26. As of April 2026, a Samsung Galaxy S4