Across all the televisions of a comparable type and age to this television the high frequency rates range from 50Hz to 1,600Hz, and the average high frequency rate is 220Hz. The Samsung UD46CB has a fairly slow high frequency rate (only 60 hertz) compared to most of the other TVs of this spec and age.
Alternative 60Hz refresh rate TVs currently available which you might want to consider include because of its better review score, the LG 42LN5200.
If this TV high frequency rate is too slow for you then you might want to consider the 50LB650 (100Hz and higher rated), or the 42LB650 (£479.09) (100Hz and higher rated) both from LG.
What does "high frequency rate" mean?