info is tough to find on the higher end sets, but sonystyle.co.uk has them up.
The stuff that interests me....
hx903 (prob the hx900)http://www.sony.co.uk/product/t46-hx-series/kdl-46hx903
lx903 (prob the lx900)http://www.sony.co.uk/product/t46-lx-series/kdl-60lx903
with the LX903 and HX903 the motionflow pro 240 definately has the scanning/blinking backlight
"Motionflow 200Hz PRO with Image Blur Reduction – enjoy the smoothest, fast-moving sports and movie action scenes with four times the number of images than conventional 50Hz TVs and innovative backlight blinking for a more cinematic feel "
opticontrast panels on the hx903
OptiContrast Panel – enjoy a spectacular, ultra-clear cinematic picture with an incredibly high contrast, detailed black tones and true sense of depth; the low reflective surface minimises glare and adds an impressive presence even when the TV is off
Deep black panel on the lx700... is this the UV2A?
"Deep Black Panel – watch incredibly vivid pictures with an impressively high contrast and deep detailed black levels; the screen is specially designed to reduce glare in bright rooms and looks stunning whether the TV is on or off "
also, the lx has wifi, hx doesn't.
The LX has built in 3d and at the bottom of the page, there is a logo for "3D WORLD CREATED BY SONY", the HX doesn't have this logo.
i'm wondering what the price difference is, and if the LX uses the UV2A, if there will even be a huge difference.... its strange that the Edge lit LED set would be their flagship over their local dimming LED set. i really want to know the pricing on the 52" sets, but we are still probably a ways away from that.