A South Korean Reddit user (chocho-789) reported that their Galaxy S24 caught fire and exploded while browsing the internet on May 11. The device rapidly swelled, emitted smoke and extreme heat, then burst into flames despite not being charged or physically damaged. Fire officials confirmed lithium battery ignition. The user sustained burns, smoke inhalation injuries, and anxiety requiring medical treatment.

Samsung contacted the user by May 13 through a local service center director, and both parties are cooperating on the investigation. The user emphasized wanting Samsung to take the matter seriously rather than pursuing compensation. This incident echoes a similar October report involving a Galaxy S25 Plus that also caught fire while not charging, though that user escaped injury.

Battery fires in smartphones remain extremely rare but generate significant concern given daily usage patterns. Samsung's swift response demonstrates awareness of the potential reputational damage. These isolated incidents highlight ongoing challenges with lithium-ion safety in compact devices, though millions of units operate without issue daily.

Consumer trust depends on transparent investigation outcomes and preventive measures. While Samsung handles each case individually, the broader industry continues improving battery protection circuits and manufacturing standards to prevent thermal runaway events.