Photos: Hands-on with new TVs from Sony

Showing you a photo of a 200Hz display is like showing a painting of a glass of water to a thirsty person and expecting it to quench their thirst. We were impressed by the demonstration of the Z4500, but you'll notice Sony is comparing it to a 50Hz TV here, which we think is a bit of a cheek -- and might hint at the technological advance over 100Hz not being that spectacular.