I've seen many posts on this subject, but wanted to say a few things about my Note 4
Model: Samsung-SM-N910A
OS: Android 5.0.1
I've had this phone for about 1.5 years. Since day 1, the battery life is one of the worst I've ever seen for a phone. I've replaced the phone and have purchased numerous batteries. They are all the same. I don't use facebook, instagram, play games, etc... I do surf the web , check email and on the phone constantly. For about 1.5 years the battery life on this phone has been absolutely horrible. It was so bad I would challenge anybody that had to show me their battery lasts more than 4 or 5 hours and not in the red. I've seen some of the posts indicating how great the battery is, but frankly never really believed any of them. I had multiple Note 4 phone and from the factory with stock apps all exhibited very poor battery life. I've removed all the AT&T bloatware and had minimal configuration. I recently upgraded to 5.0.1 Lollipop because I've heard you might get better battery life. This was not the case. It was the same ... or worse.
I just recently used Battery Doctor and the report clearly showed two components consuming much of the battery.
- Contacts Storage
- User Dictionary
As a test i fully charged my phone around 10:30PM, unplugged the charger and simply left it alone. Didn't use it again until around 5am. At 5am, the phone had about 49% battery life available with no use and sure enough at the top of the list are these two android components.
Next test. I disabled both of these components (Contacts Storage and User Dictionary). Charged the phone. With normal use for me (surfing web , checking emails, sending emails, IM's, taking pics and forwarding,etc...) I was able to get over 24 hours of use out of it before recharging. Drastic improvement.
My questions:
-------------------
- Contacts Storage aggressive use of the system is clearly be a bug. What the heck is it doing ? Is there a way to profile and look at the stacks? Keep in mind the phone does this on factory setup too.
- Is there a way to file a bug with the Android team so some of the developers could take a look ? (AT&T is useless... )
If Contacts Storage consumption of power and resources was fixed this truly would be the best phone ever.
(Unfortunately, by disabling Contacts Storage , I'm unable to make outbound phone calls without re enabling it.)
Thank you
Model: Samsung-SM-N910A
OS: Android 5.0.1
I've had this phone for about 1.5 years. Since day 1, the battery life is one of the worst I've ever seen for a phone. I've replaced the phone and have purchased numerous batteries. They are all the same. I don't use facebook, instagram, play games, etc... I do surf the web , check email and on the phone constantly. For about 1.5 years the battery life on this phone has been absolutely horrible. It was so bad I would challenge anybody that had to show me their battery lasts more than 4 or 5 hours and not in the red. I've seen some of the posts indicating how great the battery is, but frankly never really believed any of them. I had multiple Note 4 phone and from the factory with stock apps all exhibited very poor battery life. I've removed all the AT&T bloatware and had minimal configuration. I recently upgraded to 5.0.1 Lollipop because I've heard you might get better battery life. This was not the case. It was the same ... or worse.
I just recently used Battery Doctor and the report clearly showed two components consuming much of the battery.
- Contacts Storage
- User Dictionary
As a test i fully charged my phone around 10:30PM, unplugged the charger and simply left it alone. Didn't use it again until around 5am. At 5am, the phone had about 49% battery life available with no use and sure enough at the top of the list are these two android components.
Next test. I disabled both of these components (Contacts Storage and User Dictionary). Charged the phone. With normal use for me (surfing web , checking emails, sending emails, IM's, taking pics and forwarding,etc...) I was able to get over 24 hours of use out of it before recharging. Drastic improvement.
My questions:
-------------------
- Contacts Storage aggressive use of the system is clearly be a bug. What the heck is it doing ? Is there a way to profile and look at the stacks? Keep in mind the phone does this on factory setup too.
- Is there a way to file a bug with the Android team so some of the developers could take a look ? (AT&T is useless... )
If Contacts Storage consumption of power and resources was fixed this truly would be the best phone ever.
(Unfortunately, by disabling Contacts Storage , I'm unable to make outbound phone calls without re enabling it.)
Thank you