Sony Xperia LT29i Hayabusa official Pictures. Sony Xperia LT29i Hayabusa is a Smartphone of sony. The Sony Xperia LT29i Hayabusa Android Smartphone. Announced Aug 2012. Features 4.6″ Display, Snapdragon S4 Plus Chipset, 13 MP Primary Camera, 1700 MAh Battery, 1000 MB RAM, Scratch-resistant Glass. Sony Xperia LT29i Hayabusa price starts.