Samsung Galaxy S7 Battery Life

[AnkitAgarwal01]

Have a very basic question regarding the battery life on the Samsung galaxy s7
The question is no where regarding what the battery life should be regards the usage
The question is very general and very basic

On a brand new Samsung galaxy s7 purchased 3 days back what should be the estimated hours life should it display with and without the power saving mode kept on or off

For example in the attached photo one can see that with the power mode kept on and having 50% battery remaining in hours it is showing estimated battery life of 6 hours and 29 mins ( subject to usage which i understand, hence the word estimated is displayed) and without the power saving mode it shows 5 hours 39 mins

In the same manner, on having a 100% battery charge what should the estimated battery life be displayed at "ideally" speaking on a brand new Samsung galaxy s7

As technically speaking it should display about 20 hours of battery life where as on this brand new phone with a 100% charge it shows me nothing more than approx 12-14 hours of battery life estimated.

Please help with the corrective steps to be taken. if any..

[Naren88]

Do a proper battery cycle for 3-4 days. Disable all possible bloatware apps like Facebook, Instagram etc. Initially you will be more excited to use your phone since it's a brand new one ,but once it becomes normal you will surely get a pretty good battery life. My galaxy S7 is 1 yr old, even till today I get 18-20hrs of battery backup with 4-4.5hrs SOT

[AnkitAgarwal01]

thanks for the advice naren88
how should I go about the same
Please guide me

[AnkitAgarwal01]

as this is what I am currently getting please see image

[Naren88]

check battery draining apps

[Naren88]

select sleeping apps, add those apps which are consuming more power.

[Naren88]

then go-to settings, apps , select each app and change background data usage settings

[Naren88]

after doing all this, charge your phone to 100%, drain it till 0% . Repeat it 3 times. This will calibrate the battery stats. Switch off adaptive fast charging while doing about the charge cycle.

[Addyzaccount]

Have you updated all the builtin apps of your new phone?

[admin_]

"Thank you for Joining Samsung community. We would recommend taking some troubleshooting steps to further isolate what you may be experiencing.
Find troubleshooting steps on provided link http://www.samsung.com/in/support/skp/faq/1101689. Please let the community know what steps you have taken and if you have noticed any changes or improvements. This will help the Community to provide you steps without repeating any steps you may have already taken. "

[JS20Plus]

it purely depends on the app u have installed and u use.