On 15th October 2014, Toshiba launched the new L9450 Series & L5450 Series for it’s television range that are powered by Android 4.4.2 (not Android TV). Note that the Android will not be upgradable and hence you will be stuck with it till the end-of-life of your television.
L9450 Series
The L9450 series comes in Ultra-HD 4K (3840 x 2160) resolution with sizes in 50″ (S$2,299), 65″ (S$4,999) and 84″ (S$17,999).