I sure hope so. I dont see any signs. Have they announced something or is it a gut feeling?
There are lots of signs from this last year:
- Vaio division was sold to increase focus (also, money)
- Remote Play on PS Vita, PS TV and Xperia smartphones/tablets
- Playstation Now being available for PS Vita, PS TV, PS3, PS4 and Bravia TVs
- One Sony Entertainment account for all content (Music, Series, Movies, Videogames)
- One PS Plus subscription for Vita, PS TV, PS4 and PS3
- Cross-buy titles between Vita/TV, PS4 and PS3 consoles
- Cross-
save in some titles between Vita/TV, PS4 and PS3
- Sony Entertainment streaming services (Video/Music Unlimited) being available to PS Vita, PS TV, PS3, PS4, Bravia TVs and Xperia devices
- BIONZ chips from higher-end cameras going into Xperia smartphones
The "One Sony" strategy was presented in mid 2012.
After 2 years, you can see there's a lot of synergy going on between different components of Sony that were previously isolated from each other.
Entertainment services, Smartphones/Tablets, gaming consoles and Bravia TVs are now sharing a lot more than they did 2 years ago (which was almost nothing).
BTW, I think if Sony gets a BIONZ-X chip into Xperia Z4, they'll pretty much "win" all video quality comparisons throughout 2015.