This article needs additional citations for verification. (March 2017) (Learn how and when to remove this template message)
HTC ChaCha with a physical French AZERTY keyboard
|Release date||June 2011|
|Operating system||Android Gingerbread 2.3|
|CPU||800MHz Qualcomm Snapdragon MSM7227 processor (ARMv6)|
|Memory||512 MB of RAM|
|Display||66 mm (2.6") Touchscreen 480x320 px|
|Connectivity||HSDPA/HSUPA, Wi-Fi(IEEE 802.11b/g/n)|
|Dimensions||114.4 mm x 64.6 mm x 10.7 mm|
|Mass||124 grams (4.37 ounces) with battery|
The ChaCha is primarily designed for text messaging, and also features tight integration with the social network Facebook, which includes a dedicated Facebook button below its keyboard which allows users to quickly share content on the service.
- 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.
Many custom ROMs now allow unofficial updates to the device, all the way up to Android 4.4.4 Kitkat. 
- Android OS, v2.3 (Gingerbread)
- Accelerometer, proximity, compass
- SMS(threaded view), MMS, Email, Push Email, IM
- Radio Stereo FM radio with RDS
- Facebook dedicated key
- SNS integration
- Google Search, Maps, Gmail
- YouTube, Google Talk, Picasa integration
- MP3/AAC+/WAV/WMA player
- MP4/H.264 player
- Document viewer/editor
- Voice memo
- Predictive text input
- HTC Salsa, a full slate variation of the ChaCha.
- INQ Cloud Touch, an Android phone featuring similarly heavy social network integration.
- "HTC ChaCha review". techradar.com. Retrieved 2011-06-18.
- "HTC ChaCha Specifications". htc.com. Archived from the original on 2011-10-09. Retrieved 2011-07-25.
- "[ROM(ABANDONED)] [4.4.4] [UNOFFICIAL] CyanogenMod 11 for ChaCha [07.22.2014]". XDA Developers. Retrieved 2019-03-26.