and capable of 720p video recording at 30 fps. It also has a 1.3 MP front-facing camera. Battery The HTC Sensation XL is powered by a 1600 mAh Li-Ion removable battery, which can last 40 hours when subjected to general usage. The battery life was substantial during 3G calls – nine hours and thirty minutes, longer than the advertised six hours and fifty minutes. The Sensation XL lasts for around five hours and twenty minutes during web browsing with Wi-Fi, and around six hours and ten minutes when watching videos. Software The HTC Sensation XL features the Android 2.3.5 Gingerbread mobile operating system with the HTC Sense 3.5 user interface. Like its elder sibling, HTC Sensation XE, the Sensation XL was the second phone produced by HTC to have integrated Beats Audio sound enhancer. On May 29, 2012, HTC Sensation XL received an upgrade to Android 4.0.3 Ice Cream Sandwich and HTC Sense 3.6 user interface. See also HTC Sensation References Android (operating system) devices HTC smartphones Discontinued smartphones Mobile phones with user-replaceable battery