Have you ever seen an OTAHD antenna? That's why.

N95 has TV in some countries. The phones look like ordinary N95s. So do lots of Telstra phones in Australia (which have Foxtel content) and KDDI phones in Japan. They just look like ordinary phones.

The Telstra phones stream the Foxtel content digitally over NextG if I'm not mistaken?

Yup, and good point: there's no need for a giant antennae, anything capable of 3G can do it fine.