What is the difference between 3d tv and 3d ready tv?

What's the difference between a normal LED TV panel and a 3D LED panel?

• I was wondering what's the difference between the hardware of a 3D LED TV Vs. Normal LED TV. Actually I bought a new Samsung LED TV F6300 which is not 3D led this model is very much similar to model F6400 except the fact it is a 3d TV. Both TVs have same quality same looks and same interface except the 3D option. I think Samsung has just removed the 3D feature from just the software for my TV to make it sell $100 cheaper in market. Can anybody tell is that the fact or do we need an additional hardware (other than glasses ) to use 3D technology?

• Answer:

  3D TVs need to display twice as fast, since they have to display two views. They also need a small transmitter so that playback on the TV is synchronized with the active shutter glasses. A few years back 120 Hz LCD panels were state of the art and worth a premium, but now they are quite common.