Battery SAMSUNG or OEM Volvo

I get the exact same as you with my s9fe and s9, 16h and 11h, equal screen off, 100% usage.

The s9fe's get great screen on battery time much better than s9's in my usage.

I had a 2004 Volvo s60 with a battery that lasted 15 years before I changed it. The mechanics were impressed. Really helped that it was located in the trunk.

On my A9+ I turned my display down to 60hz had it since February battery life is excellent.

Note the XC5.0 still holds up very well here even with smaller 18650 or so cells.

A little. I've had the tablet for a couple of days only, but it seems to be around 7 or 8 hours at most. And that is with dark theme and around 25 or 40 percent brightness.

I did keep the 120hz and it's for mixed use with mostly video playback.

So far it's the worst thing about the tablet, but the rest is excellent.

Well my Volvo dealership wanted $400 for a battery so yeah... It's the small things that cost the most at dealerships, maybe as a way to lessen to cost of bigger jobs so you're not paying tens of thousands for a major job.

I have the same tablet and I can confirm that the battery life is quite bad. I am flabergasted how any who has done a 'review' on it managed to get almost 10 hours of battery.

I did a few battery rundown test with lowest and maximum brightness and I could not get more than 3-4 hours at best watching YouTube videos.

Was getting similar specs as op when a few days ago it seemed to have just lost its amazing battery life.

Went from 4 days w/o charge to about 1.5 days.

Hey guys, I've had my GS7 Edge for about two weeks now and I'm only averaging a little over 4 hours of screen on time. I think I have waited enough for the phone to settle down.