1. Design. A very beautiful phone, under the glass there is an interesting texture that reflects light rays over the entire surface, which looks pretty cool (I have a black phone). The camera sticks out, but not so much that it was directly critical. It is very comfortable to hold the phone in your hand, you can even use it with your right hand (depending on the grip).
2. Camera. It's very high quality here, a big step up from my old iPhone 5s. I was pleased with how the phone can shoot in the dark. It can take photos at a long shutter speed (up to 10 seconds, and with optical stabilization and straight arms you can do without a tripod), it blurs the back very beautifully, it can save in RAW. For complete happiness, nothing else is needed. The front end is good too. Not a fountain, but decent.
3. Working time. The phone lives almost 2 times longer than 5s. Under the same scenarios, the iPhone had 30-40% by 14.00, the S7 had at least 50. I no longer carry a battery with me to study, even almost always enough for the whole day.
4. Sound. Finally, I saw a normal equalizer and effects after the iPhone! Even though that one sounded good, the S7 made my Plattan ADV Wireless sing to its fullest. The only thing is that Samsung is a little quieter, but this is probably due to the British firmware (and there is the EU, volume restrictions, etc.)
5. Technology. Samsung Pay, fast charging, Always On, S Health, everything - all this is very convenient, cool and generally makes life easier. Super.
6. Screen. QuadHD, of course, is a dubious pleasure (FHD still fits here better), but AMOLED is a thing, especially after IPS matrices. And that black.
7. Moisture protection. I hope you don't have to experience it, but it's good that it's there. I was pleased that it did not affect the sound of the speaker as much as I expected - it is still loud and of high quality.