The S9 comes with 4 GB of RAM; the S9 + comes with 6 GB of RAM. (6) Both devices have storage options of 64, 128, and 256 GB, and the ability to expand storage to 400 GB using a MICROSD card.
The battery capacity is the same as the previous generation: the S9 is 3000 mAh, and the S9 + is 3500 mAh. Just like its predecessor, the S9 supports Air Fuel Sensing (formerly known as PMA) and Qi Wireless Charging Standard from the Wireless Power Alliance.
Method to recover samsung s9 videos:
Samsung Galaxy Data Recovery is the most popular Android smartphone data recovery in the mobile phone market. With Samsung Data Recovery, you can recover deleted videos and photos from Samsung phones anytime, anywhere, and you can recover deleted files from Samsung Galaxy series phones with simple steps. It allows Samsung Galaxy s9 to come with Samsung data recovery software, no matter what causes Samsung Galaxy media files to be deleted.