battery problem

Yes, this is very normal depending on the usage, if you're a heavy usage, such as running 3-4 apps, playing games , taking photos, browsing, then it will last you a full day, however if you're a normal user, checking the emails, 10-20 min calls, taking quick pics, then it should last you a day and half or 2 days

me to i have the same problem with battery S7 edge 3600ma

still its a good sign that your batery last 1 day if u use it normally. still not a phone out there that last more than one day normally