Its an exam time for the Sony Xperia Z1 and now let us see whether the device sticks to its promise of being a waterproof phone. Here are the four videos showing how the Xperia Z1 is tested under different conditions. Once again we make you aware that before performing any of the following experiments as showed in the video, make sure all the ports like the USB or charging are properly sealed.
1) Xperia Z1 being tested in a water-park
2) Xperia Z1 being tested in a swimming pool.
3) Xperia Z1 tested along with the Sony Smart Watch 2 under tap-water.
4) Xperia Z1 tested in a swimming pool before its launch
Thus we can see that the above performed experiments were quite successful and the Xperia Z1 showed quite a satisfactory performance under-water thereby delivering to its promised word.