Sony Ericsson Xperia arc S
The device's primary improvements over its predecessor are a 1 . 4 GHz Scorpion Snapdragon CPU and 14 . 4Mbit/s HSDPA , compared to the same model at 1 . 0 GHz and 7 . 2Mbit/s HSDPA in the Arc . 
<triplet> Snapdragon <subj> CPU <obj> subclass of