Karbonn K31 offers a 2.4" display. This feature phone comes with 1800 mAh battery. This feature phone features a 0.3 MP single camera setup as a primary camera.
Karbonn K31 Advantages
This mobile is a dual SIM phone. Dual SIM phone allows you to use two SIM cards without carrying two phones in your pocket. You can also use a voice plan of one SIM card and a data plan for another.
Good Battery Capacity
The battery capacity of this mobile is 1800 mAh. Phones with higher battery capacity allow you to use social media, watch videos, and play games for a longer duration.
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This mobile has a removable battery. You can carry an extra charged battery and swap it with the empty one. You can also take out the battery to switch off your phone.
The internal storage capacity of this mobile phone is 0.064 GB. Internal storage is much faster than external storage like microSD cards. Having more of it means you can install a large number of apps and store all your media in faster storage.
This mobile phone has support for expandable storage. You can increase the storage capacity of your phone using external storage like a microSD card to store your data, pictures, and movies.
Dedicated SD Slot
This mobile comes with a Dedicated Card Slot. Dedicated card slot lets you use the extra SIM card and SD card at the same time without the need to swipe.
This phone has a Bluetooth connectivity. Phones with Bluetooth capability allows you to connect to wireless Bluetooth headsets or Bluetooth speakers for calls and music.
3.5mm Headphone Jack
This phone has a 3.5mm headphone jack. Mobiles with a 3.5 mm headphone connector allow you to use all the wired headphones that come with 3.5 mm plugs.
This phone has an FM Radio. You can listen to various FM stations and enjoy the music.
Karbonn K31 Disadvantages
This mobile offers a small 2.4" screen. Large screens offer more screen area to display the information due to which less scrolling is needed. It is easier on eyes while browsing, watching movies, and reading a book on your phone.
This phone has a low pixel density of 167 PPI (Pixels per Inch). Pictures and images look sharp and text is easier to read on phones with high PPI.