The quality of the smart TV processor directly affects the running speed and fluency. But it's just a TV after all, not a phone. A TV doesn't need the power and storage space of a phone.
Below is a list of common TV CPUs ranked from high to low by core architecture. If the architecture is the same, the higher the frequency, the better the performance.
A73 quad-core (clocked at 1.3GHZ/1.5GHZ and 1.8GHZ)
A73 dual-core + A53 dual-core (clocked at 1.1/1.5/1.7GHZ)
A55 quad-core processor (clocked at 1.5/1.7/1.9GHZ)
A53 quad-core processor (clocked at 1.1/1.5/1.7GHZ)
A73 dual-core processor (not recommended to buy, usually old or electronic waste)
A35 quad-core processor (1.3GHZ)
Below is a list of common TV CPUs ranked from high to low by core architecture. If the architecture is the same, the higher the frequency, the better the performance.
A73 quad-core (clocked at 1.3GHZ/1.5GHZ and 1.8GHZ)
A73 dual-core + A53 dual-core (clocked at 1.1/1.5/1.7GHZ)
A55 quad-core processor (clocked at 1.5/1.7/1.9GHZ)
A53 quad-core processor (clocked at 1.1/1.5/1.7GHZ)
A73 dual-core processor (not recommended to buy, usually old or electronic waste)
A35 quad-core processor (1.3GHZ)