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The ChaCha is primarily designed for text messaging, and also features tight integration with the social networkFacebook, which includes a dedicated Facebook button below its keyboard which allows users to quickly share content on the service.
Specification
Processor = 800 MHz processor / MSM7227 (ARMv6)
Memory = 512 MB ROM (onboard) + microSD slot (up to 32 GB) / 512 MB RAM
Display = 46 mm (2.6") touch-screen
Camera = 1 x 5 MP color with flash & 1 x VGA
Connectivity = 900/2100 MHz on HSDPA/WCDMA, Quad-band GSM/GPRS/EDGE:850/900/1800/1900 MHz, Bluetooth, Wi-Fi (IEEE 802.11b/g/n), 3.5 mm stereo
Software = Android 2.3.3 (Gingerbread). Android 2.3.5 was subsequently released as a download for this phone in December 2011.