The HTC One X+ is, obviously enough, an improved version of the HTC One X. Compared to the One X it has an improved processor with a higher clock speed, more internal memory and a larger battery. The design has remained virtually the same, but comes with a new red accent color that provides a splash of color in the otherwise rather simple style housing. The operating system is Android 4.1 Jelly Bean pre-installed with HTC Sense 4. The HTC One X+ received an update to Android 4.2 with HTC Sense 5.