Hi,
As just to buy a gadget which will be incorporated with latest technology which we also used as a mobile handset possessing a screen size more than 6 inches won't be discomforting. I just look to Karbon A30 huge screen size how anyone could manage such a huge size of smartphone to carry in her/his pockets. I think it would be bad option to buy smartphone more than 5 inches if you are willing to use it for multi-puposing.
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