Are all digital TVs High Definition?
No. Digital TVs, commonly referred to as IDTV, are capable of receiving ‘standard’ digital signals and, while noticeably different to an analogue signal, it is not High Definition. Some HD-ready sets are, however, IDTV and capable of picking up the digital signal currently broadcast on ‘Freeview’. HD-ready televisions can also receive Freeview or Sky digital by the using a set-top box.