The compact entry-level Tattoo boasts a Qualcomm MSM7225 528 MHz processor, 512MB ROM and 256MB RAM. It features a 2.8-inch resistive touchscreen display with 240×320 resolution, a 3.2 Megapixel camera, Bluetooth 2.0, internal GPS receiver, WiFi 802.11b/g and a 3.5mm audio jack. The Android phone has a 4-Way navigation control with Enter button, G-sensor, digital compass and built-in FM tuner. It supports microSD cards.
HTC Tattoo integrates Google’s innovative mobile services including Google Maps, search, Google Mail, and Android market. It supports WCDMA/HSPA 900/2100MHz and quad-band GSM/EDGE networks. Tattoo is HTC’s forth Android phone, after Dream G1, Magic G2, and Hero (or fifth if you consider Sprint’s version of Hero is the forth).