Does Samsung have an antivirus scanner for Android?

Yes — many Samsung Galaxy devices already include built-in protection features. On its support and security pages, Samsung mainly describes two layers: Samsung Knox as a multi-layered security platform and the “Device protection” function in Battery and device care, which can be used to start a malware scan on the device. Samsung has also described this protection function on its support pages as being connected with McAfee.

In addition, Android devices generally also run Google Play Protect, which automatically scans apps and can block or warn about harmful installations. That means many Samsung devices already have a solid baseline protection consisting of Knox, Device protection, and Play Protect.

The more important question is therefore not only whether Samsung has an antivirus scanner, but whether this baseline protection is enough for your needs. If you work heavily with apps, store sensitive data, manually install APKs, or simply want a stronger, more specialized additional layer, a dedicated security scanner may make sense. Protectstar positions Antivirus AI as exactly that extra layer of protection: with dual engine, AI real-time detection, 2M+ downloads, and official AV-TEST certification.

In short: Yes, Samsung already has built-in virus and malware protection on many devices. For many users, an additional specialized antivirus scanner still makes sense if they want more control, more depth, and stronger real-time protection.