A few Sony KDL-75W855 owners who reviewed it concluded that it was good in terms of connectivity. One person said in their reviews that it was good in terms of HDMI connections. Feeeee mentioned in their review “It has plenty of HDMI slots for any components you wish to connect”.
One customer who reviewed the Sony KDL-75W855 mentioned that it was good in terms of USB connections. D. A. Moore mentioned on Amazon last year “I was particularly interested in the USB sockets on the TV as I like to watch a lot of stuff that I have downloaded” in their Sony KDL-75W855 review nonetheless they gave the product a rating of 60 out of 100.
One Sony KDL-75W855 owner said in their reviews that the Sony KDL-75W855 had network functionality. Chris Farnath mentioned on Amazon last year “Make sure you connect the network first otherwise you'll waste a bit of time when it takes you through the auto set up” in his Sony KDL-75W855 review and scored the product very highly.