The 3310CI used an ABIT video scaler. Better than the Faroudja in the HK, but not in the league of the Marvell (SC-35) or IDT (RX-A2000). Denon has not published the specific processor used in the 3311, but I understand it still uses the ABT-2015. The only implementations of that processor that can raise an argument that it might be in the league of the QDEO or VIDA are the Oppo BDP-83 and DVDO Edge. Denon has not put anywhere near the engineering effort into their implementation as either Oppo or DVDO. And, Oppo's moved to the same Marvell scaler as the SC-35 for the new BDP-83 in any event because it is a better scaler.