Nokia Lumia 620 Vs Sony Xperia Z: The Water Resistant Power Gets Challenged

Following in the steps of Sony Xperia z, Nokia’s mid-range phone Nokia Lumia 620 is going  to get water resistant. The much popular phone amidst the youth, Nokia Lumia 620 comes in vibrant color with interchangeable back covers.  There are many sources reporting that Nokia Lumia 620 would sport an IP54 rated protection, however we still can’t say that it can take a safe dive in water like Sony Xperia Z which comes with IP67 certification.

Sander Teunissen at Nokia Netherlands had confirmed the news but it will take some time before the accessory is released.  The question is how would the new accessory look like and  would it add to the looks of the phone or not?