On the battery cover there nothing to complain about. The reverse side is comparable to the battery cover in the original version. He is a little higher. This is the camera no longer present. For me, this is another advantage. The Ladesatation recognizes the phone well. No 100% accurate positioning on the charging cradle necessary as in the sebstgebastelten for the S4, S4 Active. Waterproof I have not tested. But is the same seal in it as in the standard battery cover. All in all 4 star. 1 star deduction, since you would have to cover the same can pack with it.