Under the hood, the Samsung Galaxy S7 features a 64-bit octa-core Exynos 8890 chipset coupled with HMP (Heterogeneous Multi-Processing) technology that is specifically designed to ensure flawless performance. On the other hand, you can stop worrying about lag issues and concentrate working on multiple apps simultaneously courtesy 4GB RAM. For storing apps and personal data including songs, videos, images, etc. there is 32GB of onboard storage which can further be expanded up to 128GB via a microSD card.
Method to recover messgaes from samsung s7
Samsung Data Recovery here provides you a better recovery experience ever. No matter the text messages are stored on SD card or internal memory card of your Samsung Galaxy s7, you can easily scan them out and check any one you want back to recover.
More info;Recover lost data from samsung s7