Both have multi-zone functionality, are stacked with wireless features including internet radio, AirPlay and DLNA connectivity, and can be controlled using iOS and Android apps.
The Dome itself says it would be marvellous if some of the games in the Play Zone could find new homes and points out that one of the two "kaleidoscope" games in the zone are likely to go to a school for children with learning difficulties, as reported on the BBC Radio 4's Today programme last month.