Included among the new features of the HTC Desire Z / Desire HD is the updated Sense UI. Besides the little tweaks in the interface, the updated Sense also brings a super-fast 5 second boot time. The tech is called “HTC Fast Boot” and is exclusive to the newly announced phones.

We just love the way how HTC comes up with quality handsets: Nexus One, HTC HD2, HTC Desire and the EVO 4G are prime examples of this. And to push that limit even further, HTC has just announced at their event in London two new Android powered phones: HTC Desire HD and HTC Desire Z. Both smartphones pack the hardware which we always wanted! Also introduced is a new service from HTC called HTCSense.com, details after the break.