Here is a list of the best 5 water resistant smart phones so far this year 2015.
Sony Xperia Z3+
Sony Xperia Z3 is currently the thinnest water resistant smart phone (6.9mm).
This device has a 5.2 inch display,
octa core 810 Snapdragon processor,
32GB internal memory,
and 2930mAh battery.
There will soon be an upgraded version of this device which will be called Xperia Z4v. This version will be a little bit bigger than the Z3+ (5.2 inch display & 8.6mm thick)
Samsung Galaxy S6 Active
This device has all the features as the normal Galaxy S6 device but improved with with shock resistance and other nice features.
This device has 5.1 inch display,
octacore exyns 7420 processor,
16MP back Camera
Motorola Moto G 2015
This phone was officially announced earlier this week. It is the first motorola in the 3rd Gen series to have this feature. It can survive up to 30mins under water (1 meter in depth).
The Moto G comes in 2 variants
1GB RAM, 8GB internal memory and 2GB RAM 16GB internal memory.
It has a 5 inch display,
running on android 5.1 lollipop,
13MP back camera and 5MP front Camera,
The price of this device vary with the variants
This is a rugged smartphone presented by CAT as "the toughest". IP68-cerified - meaning it's dust-proof, and can be in water up to 1.5 meters. Can resist drops on concrete upto 1.8 meters high.
It has a 4.7 inch display,
Quad core Snapdeagon 210 processor
1GB RAM,16GB internal memory,
8MP back camera & 2MP front Camera
Alcatel One Touch Conquest.
This is a very cheap low end device released in US this year. This device has
5 inch display,
Quad core Snap dragon 410 processor,
8GB internal storage,
running on android 5.0,
2MP selfie shooter and 5MP back camera,
If you are in need of a low budget phone with water resistant feature, this phone should be your best buy.