Unlocked for all GSM carriers worldwide (i.e. carriers that use a SIM card, such as AT&T and T-Mobile). Not compatible wiith CDMA carriers.
Features Dual-Display, HTC USonic and 3D Audio, HTC Sense Companion
16MP & Ultra Selfie Camera + 12MP main camera with OIS (Optical Image Stabilization)
Designed to reflect the best U. The Ultra’s molded glass front and back accentuates the symmetrically fluid blend between polished metal and stunning glass.
Internal Memory: 64GB / 4GB RAM (with memory card slot for expandable memory up to 2TB)