Only those who Dualsim needs can possibly slamming otherwise there are much better alternatives

Who needs a Dualsimhandy, for what may be the cell phone because many established manufacturers dualsim not support. Otherwise, there are points at which such competition that cuts wiko worse, here the example of LG G2:

the LG G2 is faster, has the better and larger display, has a much larger battery 3,000 to 2,350 is cheaper in the 16GB version and is also available with 32 GB, it will support LTE as opposed to Wiko. For this, the LG is still significantly more manageable.

Conclusion:

Only those who are absolutely a Dualsim phone searches can strike everyone else find better and cheaper alternatives such as a LG G2, a Sony Z1 a HTC One etc.