Sony's gone all out with LEDs this year, unlike 2009. And yes, their highest end models have local dimming LEDs. We just can't say whether these models will have equal counterparts in India.
The most interesting new models are the LX900 series which include 3D, when paired with Sony’s 3D active shutter glasses and 3D transmitter. Models in the LX900, HX900, NX800, and NX700 series feature Sony’s all new monolithic design. Other features include Motionflow 240Hz Technology for Smooth Motion, Integrated Wi-Fi wireless network capabilities (802.11), BRAVIA Internet Video and BRAVIA Internet Widgets, BRAVIA Engine 3, USB and DLNA photo/music/video playback etc.