device filters by exact match

main.py

@@ -268,17 +268,11 @@ def performance_filter(
         ]
 
     # Filter by devices
-    filtered_df = (
-        filtered_df[
-            (
-                filtered_df["Device"].str.contains(
-                    "|".join(re.escape(q.strip()) for q in devices), case=False
-                )
-            )
-        ]
-        if devices
-        else pd.DataFrame(columns=filtered_df.columns)
-    )
+    if devices:
+        filtered_df = filtered_df[filtered_df["Device"].isin(devices)]
+    else:
+        filtered_df = pd.DataFrame(columns=filtered_df.columns)
+
 
     # Filter by operating systems
     filtered_df = (
@@ -293,6 +287,7 @@ def performance_filter(
         else pd.DataFrame(columns=filtered_df.columns)
     )
 
+
     # Apply short-form and long-form speed and tokens per second filters
     min_short_speed, max_short_speed = short_speed_slider
     min_long_speed, max_long_speed = long_speed_slider