HTC Sensation XL
Like its elder sibling , HTC Sensation XE , the HTC Sensation XL was the second HTC phone to be integrated with Beats Audio sound enhancer technology . 
<triplet> HTC Sensation XE <subj> HTC <obj> manufacturer <triplet> HTC Sensation XL <subj> HTC <obj> manufacturer <triplet> HTC <subj> Beats Audio <obj> subsidiary