diff --git a/homeassistant/components/smartthings/sensor.py b/homeassistant/components/smartthings/sensor.py
index 73cc8c32a09..b77f3245040 100644
--- a/homeassistant/components/smartthings/sensor.py
+++ b/homeassistant/components/smartthings/sensor.py
@@ -67,6 +67,7 @@ class SmartThingsSensorEntityDescription(SensorEntityDescription):
     extra_state_attributes_fn: Callable[[Any], dict[str, Any]] | None = None
     unique_id_separator: str = "."
     capability_ignore_list: list[set[Capability]] | None = None
+    options_attribute: Attribute | None = None
 
 
 CAPABILITY_TO_SENSORS: dict[
@@ -374,6 +375,9 @@ CAPABILITY_TO_SENSORS: dict[
             SmartThingsSensorEntityDescription(
                 key=Attribute.INPUT_SOURCE,
                 translation_key="media_input_source",
+                device_class=SensorDeviceClass.ENUM,
+                options_attribute=Attribute.SUPPORTED_INPUT_SOURCES,
+                value_fn=lambda value: value.lower(),
             )
         ]
     },
@@ -841,3 +845,13 @@ class SmartThingsSensor(SmartThingsEntity, SensorEntity):
                 self.get_attribute_value(self.capability, self._attribute)
             )
         return None
+
+    @property
+    def options(self) -> list[str] | None:
+        """Return the options for this sensor."""
+        if self.entity_description.options_attribute:
+            options = self.get_attribute_value(
+                self.capability, self.entity_description.options_attribute
+            )
+            return [option.lower() for option in options]
+        return super().options
diff --git a/homeassistant/components/smartthings/strings.json b/homeassistant/components/smartthings/strings.json
index 2faf3df682d..d5989288769 100644
--- a/homeassistant/components/smartthings/strings.json
+++ b/homeassistant/components/smartthings/strings.json
@@ -128,7 +128,34 @@
         "name": "Infrared level"
       },
       "media_input_source": {
-        "name": "Media input source"
+        "name": "Media input source",
+        "state": {
+          "am": "AM",
+          "fm": "FM",
+          "cd": "CD",
+          "hdmi": "HDMI",
+          "hdmi1": "HDMI 1",
+          "hdmi2": "HDMI 2",
+          "hdmi3": "HDMI 3",
+          "hdmi4": "HDMI 4",
+          "hdmi5": "HDMI 5",
+          "hdmi6": "HDMI 6",
+          "digitaltv": "Digital TV",
+          "usb": "USB",
+          "youtube": "YouTube",
+          "aux": "AUX",
+          "bluetooth": "Bluetooth",
+          "digital": "Digital",
+          "melon": "Melon",
+          "wifi": "Wi-Fi",
+          "network": "Network",
+          "optical": "Optical",
+          "coaxial": "Coaxial",
+          "analog1": "Analog 1",
+          "analog2": "Analog 2",
+          "analog3": "Analog 3",
+          "phono": "Phono"
+        }
       },
       "media_playback_repeat": {
         "name": "Media playback repeat"
diff --git a/tests/components/smartthings/snapshots/test_sensor.ambr b/tests/components/smartthings/snapshots/test_sensor.ambr
index 77d7ddf6643..6046b4381b5 100644
--- a/tests/components/smartthings/snapshots/test_sensor.ambr
+++ b/tests/components/smartthings/snapshots/test_sensor.ambr
@@ -4483,7 +4483,14 @@
     'aliases': set({
     }),
     'area_id': None,
-    'capabilities': None,
+    'capabilities': dict({
+      'options': list([
+        'digitaltv',
+        'hdmi1',
+        'hdmi4',
+        'hdmi4',
+      ]),
+    }),
     'config_entry_id': <ANY>,
     'config_subentry_id': <ANY>,
     'device_class': None,
@@ -4501,7 +4508,7 @@
     'name': None,
     'options': dict({
     }),
-    'original_device_class': None,
+    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
     'original_icon': None,
     'original_name': 'Media input source',
     'platform': 'smartthings',
@@ -4515,14 +4522,21 @@
 # name: test_all_entities[vd_stv_2017_k][sensor.tv_samsung_8_series_49_media_input_source-state]
   StateSnapshot({
     'attributes': ReadOnlyDict({
+      'device_class': 'enum',
       'friendly_name': '[TV] Samsung 8 Series (49) Media input source',
+      'options': list([
+        'digitaltv',
+        'hdmi1',
+        'hdmi4',
+        'hdmi4',
+      ]),
     }),
     'context': <ANY>,
     'entity_id': 'sensor.tv_samsung_8_series_49_media_input_source',
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': 'HDMI1',
+    'state': 'hdmi1',
   })
 # ---
 # name: test_all_entities[vd_stv_2017_k][sensor.tv_samsung_8_series_49_media_playback_status-entry]