Karbonn K19 Rock has a 1.8" screen. This device is powered by 1750 mAh battery. In the camera department, This mobile phone comes with a 0.3 MP single rear camera.
Karbonn K19 Rock Advantages
This cellphone is a dual SIM phone. You can have one SIM card for personal use and another for business use in a single device.
This mobile weighs 110 grams. Light weight phones look good and are easy on your pockets as compared to heavy phones.
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Good Battery Capacity
The battery capacity of this mobile is 1750 mAh. Phones with higher battery capacity allow you to use social media, watch videos, and play games for a longer duration.
This device comes with a removable battery. You can remove the battery to switch off the mobile if it becomes unresponsive. You can also swap an empty battery with the fully charged one.
This device supports expandable storage. External storage like an SD card is a cheap, removable, and portable way to increase the storage available to your phone.
Dedicated SD Slot
This phone has a Dedicated Card Slot. Phones with a dedicated card slot allow you to use multiple SIM cards and an SD card at the same time as opposed to the hybrid slot which allows either second SIM or an SD card.
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 K19 Rock Disadvantages
This mobile offers a small 1.8" 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 mobile has a low pixel density of 114 PPI (Pixels per Inch). The high PPI screen has a lot more pixels spread across the screen that makes the screen look sharper.