We ve tested the samsung galaxy s9 battery and it s a lot like the rest of the phone.
Samsung s9 plus battery lifespan.
Battery life will be an issue on every single smartphone in the existence as they all use the same type of battery li ion however samsung has made great strides to reduce the battery capacity loss that you experience through the years.
If you re noticing a shorter than expected battery life for the samsung galaxy s9 or s9 plus no matter the version we have some tips to help you maximize battery life and eek out a few extra.
The smaller galaxy s9 has a 3000mah battery with the s9 sporting a 3500mah battery.
Major advances in battery life have basically died for samsung since the note 7 fiasco and the s9 plus offers the same endurance as its predecessor.
It works perpetually in the background.
The galaxy s9 s runtime is comfortably ahead of the smartphone category average of 9 hours and 50 minutes.
To access power saving mode just go to settings device maintenance.
The s9 s always on display aod is useful for quickly checking the time or displaying notifications but there is one small problem.
With more power than the galaxy s8 and the same battery the s9 is able to stay for 12 to 16 hours with just over 4 00 hours of screen time.
Tips and tricks to increase the battery life of galaxy s9 and s9 plus disable the aod.
The battery life is unchanged from last year as well.
You might find that you can stretch the device.
That translates into all day battery life.
However other current flagship phones deliver longer battery life.