I believe (??) they are 60Hz per eye like all active shutter glasses. They use Bluetooth as a comm.
AFAIK, Samsung LCD 3DTVs continue to use Black Frame Insertion. The images start out as 240HZ then with the BFI are displayed at 120HZ - 60HZ per eye. BFI is used to assist in reducing crosstalk due to LCD TV's technology - capture, hold and release which has a very slow image refresh rate as compared to Plasma or DLP
AFAIK, Samsung LCD 3DTVs continue to use Black Frame Insertion. The images start out as 240HZ then with the BFI are displayed at 120HZ - 60HZ per eye. BFI is used to assist in reducing crosstalk due to LCD TV's technology - capture, hold and release which has a very slow image refresh rate as compared to Plasma or DLP