As for the technical aspects the only difference is that the Samsung ES8000 has adual core processor that allows multitasking, ES6710 Samsung does not have this processor.
Smart Interaction: motion control, control of voice and facial recognition.
Smart Content: Share photos, videos and notes from the TV to the cloud to smart devices to access educational content for children.
Smart Evolution: It will update every year the Samsung TV.
You can see our analysis of these models: