Karbonn K21 is the name of the latest mobile phone launched by the company that supports dual SIM GSM compatibility along with dual standby and comes along with basic list of features. Physically the phone measures 111.5 X 47.3 X 14.3 mm in size and sports 5.6 cms of TFT display that is capable of supporting resolution count of 176 X 220 pixels.
Karbonn K21 comes packed with dual T Flash card slot with Hot Swap that facilitates external memory expansion by up to 4GB + 4GB. For entertainment, the phone features basic multimedia options including digital camera with digital zoom, FM Radio with recording, multi format music player with big speaker, video recording, video player and games.
There is 1000 mAh of battery present in Karbonn K21 that provides talk time of around 3 hours and standby time of 120 hours. Additional specifications of the phone include USB port, GPRS, Bluetooth, WAP Browser, Call Conference, Torch Light, English/Hindi Language support and others.