Samsung UA-50H7000 yap same as 4k pero wala lang syang 3d features. sony has 3d,4ksmart features.. i read sa ibang foreign forum, compare side by side daw sa samsung.mas better yun pqni sony kesa kay sammy. but it guess it boils to personal preferences...tv namin sony still running for 25 yrs.so far iba yun semicondcutor na components ng japan versus koreans. if you notice motherboards high end like asus rog series. capacitors nila ay from japan at naka advertise talaga japan capacitors. sad to say sony is now outsourcing it tv panels from other manufacturing company, sammy has its own panels at di sila nag outsource, baka bumibili pa yata sony sa kanila..... who knows..