Δεν νομιζω οτι το LED εξ ορισμου καταργει το clouding αφου το τελευταιο οφειλεται στην κατασκευη του πανελ και οχι στον τυπο του φωτισμου.
Παντως (πισω στο θεμα μας) θα προτεινα και την Z4500 που εχει ενα νεο τυπο πανελ S-PVA με μικροτερη γωνια θεασης αλλα βελτιωμενο χρωματικα και κατασκευαστικα (δηλαδη χωρις καθολου clouding)...
Sony probably needed to use a slightly different LCD panel for a problem-free implementation of its 200Hz Motionflow system, and various characteristics of the screen certainly gave this away. Even out-of-the-box, we immediately noticed less clouding and backlight bleed on the Sony KDL40Z4500 HDTV than on the W4000 or W4500 series. The Sony KDL40Z4500ʼs edge in screen uniformity was also maintained off-axis, though it must be pointed out that its contrast and colour washed out slightly earlier than the W4000 and W4500 when viewed from an angle.
http://www.hdtvtest.co.uk/news/sony-kdl40z4500-20081124136.htm