the Croma CRCB2129 GSM mobile phone comes with 1 GHz, Dual Core processor and 512 MB RAM. Equipped with Android v4.2 Jelly Bean OS, using this grey mobile phone, will be fun and easy. Working on its 4 inch capacitive touch screen will be comfortable and convenient. Powered with dual camera and dual SIM, the phone is designed to cater to today's consumer requirements. Using the dual camera, you can take pictures, make videos and indulge in face-to-face chat experience, anytime. With the dual SIM feature, maintaining a demarcation between your professional and personal life will be easy. Keep all that you require, easily accessible in the 4 GB flash memory of the Android mobile phone. Later, if the need arises you can expand the memory up to 32 GB. You can comfortably keep all your important and not-so important data in the mobile, itself.