Similar spec televisions that are a comparable age to this television have high frequency rates of between 50Hz and 400Hz, and the average high frequency rate is 84Hz. With a high frequency rate of only 50 hertz, the JVC LT-24C661 has one of the slower high frequency rates amongst small display diagonal televisions of this age.
It may also be worth considering one of the other 50Hz refresh rate TVs currently available including cheaper televisions such as the Toshiba 24D1434 (£109.99).
If this JVC TV high frequency rate is too slow for you then you might want to look at the JVC LT-32C461 (£154.99) (60Hz).
What does "high frequency rate" mean?