Karbonn Sound Wave K451 +  (Champ Gold)

Mobile-Karbonn Sound Wave K451 + (Champ Gold)

  • ₹ 1,299

Does your work require you to use a separate number but your smartphone has only one SIM card slot? Then instead of making a hole in your pocket buying another multimedia smartphone, get this Karbonn Sound Wave K451+ feature phone which has a dual standby SIM and other call features such as speed dialing, conference call option, and a loudspeaker.

Screen Size

This alphanumeric handset has a screen size of 6.09 cm and a QVGA display.


Its 1800 mAh battery offers a talk time of up to 8 hours and a standby time of up to 500 hours. It also keeps your mobile alive for hours even if you are listening to radio or capturing images.


This feature mobile has a 1.3 MP rear camera and allows you to record videos as well.

Connectivity and Storage

You can connect this handset to other mobiles using its USB and Bluetooth connectivity. It also allows you to expand the memory of the phone up to 8 GB to store media files.