It is a dual SIM mobile phone. The form factor of the phone is bar. It is available in the color Black only. It has a 3.2 MP camera. The Karbonn K770 is not compatible with 3G network. It is only compatible with 2G network. It has a 2.4 inch display screen. The display screen has 65k colors. It has polyphonic and MP3 ringtones. It has a 950mAh battery. The battery has a standby time of 200 hours. It offers a talk time of 3 hours and 50 minutes. For data transfer connectivity it has Bluetooth.
It is loaded with preloaded games. It has WAP and GPRS for internet connectivity. It has a USB port too. It has the feature of voice recording. It also features an MP3player and video player. It has a 3.5mm audio jack too. Messaging options include SMS, MMS and Email. The camera does not have Flash, digital zoom or optical zoom. It has autofocus though. Other features include a clock and an alarm. It is preloaded with Java applications. It also has a voice memo and calendar. It has voice dial too. It does not have a QWERTY keyboard. It has T9 dictionary too. Radio is also featured in this mobile.