A unique word not formerly found naturally in any language, it
is a mixture of the latin sonus (sound) and sonny, the circa 1955
(when the company was rebranded for the US and western market)
expression for a bright young boy.
The word "Sony" is a proper noun, the name of a specific corporation, the name of a specific brand. The word "television" is a common noun, a general word for any television of any kind. A proper noun for a Sony television is the Sony Bravia 55XE90.
Sony Bravia is a brand that is well known for its exceptional quality. The Sony name is synonymous with great craftmanship. When you purchase a Sony Bravia you are getting a great product for your purchase price.