JBL Radio and Wood Trim

I am in the process of buying a 2005 Camry XLE V6.  There are two that I am looking at that seem to be equipped exactly the same.  I am confused by the radio and dash. I have seen some that have wood trim around the radio and some that do not but have the wood trim elsewhere.  They all seem very similarly equipped.  The only thing that I can think of is that the ones that have the wood trim around the radio have the JBL premium radio and the one''s that don''t have the standard radio but the radios look the same to me.   Can somebody please clarify.