Battery life is disappointing, but if they are giving a free second battery away for free then that helps a lot.
The normal battery will probably last me on a normal day, but the second battery can be charged and carried with me when I'm traveling or know I'll have extra usage.
Overall I'm looking forward to the improved camera and display over my current phone (z3). I'll miss the battery life though.
Anonymous, 22 May 2015Good review. The battery is good Browsing is improved. Battery is good? It's terrible.