Kindle is a basic e-book reader, which was designed and market by Amazon in the year November 19, 2007. On the other hand, Kindle Touch is an advanced series of Kindle e-book reader, which was designed and...

Both, DVR and CCTV are electronic devices. A DVR functions as a video recorder, while a CCTV functions as a closed circuit television.

A DVR is a recorder, while a DVD is a storage device.

There isn't much to separate Kobo from Kindle. Kindle, an e-book reader, is developed and marketed by Amazon.com. On the other hand, Kobo is also an e-book reader, which id designed and marketed by Kobo...

Both, DVR and NVR video recorders record the video in the digital format. The only difference is that, NVR as compared to DVR records the videos directly from the network.