Product Description

1-Commercial Specifications :
* Can be immersed in 1.5 meters of water for up to 30 minutes
* Each and every one of the pixels on the image sensor has two photodiodes instead of one, meaning the professional-grade Dual Pixel Sensor can focus as quickly and human eyes
* Seamless and very fast Autofocus
* Motion Photo which can captures the 3 sec before you press the shutter
* CPU up to 30% faster than predecessor
* GPU up to 64% faster than predecessor
* 4GB RAM increased from 3GB RAM

2-Problems :
WI-FI TROUBLE
* Samsung Galaxy S7 owners are experiencing problems with Wi-Fi, including Gmail not syncing properly over a wireless connection
POWER AND VOLUME BUTTONS STOP WORKING
* While the power and volume buttons might appear unresponsive, holding the power and home buttons together should still reset the Galaxy S7. Once your phone restarts, the power and volume buttons should be responsive again.
OVERSENSITIVE SCREEN
* Users are complaining that the display is simply too sensitive, and that the palm-rejection feature isn’t doing its job of filtering out incidental presses around the edges of the display
CAMERA FAILED
* Some users are reporting an unexpected error which stops the camera from working
WET SPEAKERS
* Some people are noticing that the speakers sound distorted after the phone gets wet.
BLUETOOTH CONNECTION ISSUES
* S7 and S7 Edge devices are experiencing Bluetooth issues that prevent the phone from connecting to certain car audio systems and headphones. Users claim the S7 isn’t sending contact or music information over Bluetooth correctly.