After the exploding battery debacle Samsung aims to amp their game on their mid range devices like the A-Series to have IP68 Water resistant and dustproof. Samsung's A-Series includes A5 and A7 Devices.
Additionally its rumored that the Galaxy A design will be similar with Galaxy S7 without the dual edge design while the devices specs follows:
Lets break IP68 down:
IP - Is a standard drawn by IEC or International Electrocis Commision that stands for international protection marking
6 - This digit means the device would be dust resistance
8 - The second digit means water resistant which can be confused to water proof which it isnt
via Toranji.ir

Additionally its rumored that the Galaxy A design will be similar with Galaxy S7 without the dual edge design while the devices specs follows:
- 5.7" 1080p Super AMOLED display
- 3500 mAh, Exynos 7880
- 3 GB RAM
- 32 and 64 GB Internal Storage
- expandable storage
- 16 mega pixel rear camera with f/1.9 apperture
- Finger scanner
- USB-Type C port

Lets break IP68 down:
IP - Is a standard drawn by IEC or International Electrocis Commision that stands for international protection marking
6 - This digit means the device would be dust resistance
8 - The second digit means water resistant which can be confused to water proof which it isnt
via Toranji.ir