A:AnswerThose high motion rates do not matter at this point because Not a single cable or satellite company show any 4K content.
Any 4K display will only be up scaling 1080p content and the higher the number the less motion blur you will get.
In essence 240MR is really 120HZ equivalent and 120 is 60HZ .
A:AnswerSmamsung active 3D glasses are compatible with this.
They have a battery glasses for 20$ and rechargeable for $50
passive glasses are not compatible.