Blackberry, the brand name says it all. A high quality and durable phone ever used. Blackberry as compared to Apple is cheaper and the functions are much more better than the one.
I like Blackberry because of the durability, style, ease of use, good picture / sound quality and better battery backup compared the other phones.
Not much disliking about this product. Blackberry is always on a upper hand.
No such issues with other branch, its just about the status symbol which only Blackberry and Apple can give it.!