Compared with the BP420 but missing 2 ports:
Analog audio output (RCA)
Composite video output (RCA)
And the digital audio output is now coaxial and no longer visually.
For which manages so that the player is certainly OK, but these changes mannsollte mention when speaking of a "successor" speaks
Edit 1: Overall, the players in the operation is extremely slower than the "Voprgänger". When BP430 takes to open the Song selection menus a new Blu-Ray 13 seconds, as opposed to 2 seconds for the BP420. Even with further operating steps extremely much slower than the BP420. Player returns.