While legend has it that the number 7 has magical qualities, there's no knowing what qualities the S7 has. If we were to guess completely at random:

5.1-inch Super AMOLED display with 2560 × 1440 resolution (576 ppi)

Qualcomm Snapdragon 820 processor with 4 GB RAM + Adreno 530 GPU

12-megapixel rear camera with dual pixel autofocus, 4K video capture; 5-megapixel selfie camera

32 or 64 GB internal storage, expandable via MicroSD card (up to 200 GB additional)

IP68 water resistance rating

Android 6.0 Marshmallow