Power consumption (autonomy)Samsung Galaxy S IV
Samsung Galaxy S IV, I9500, i9505
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• This topic discusses the autonomy / power consumption of the Samsung Galaxy S IV, I9500, i9505
  
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  Useless in this topic are considered ads, which indicate some% of consumption without specifying the conditions and environment of use. We need enough detailed data. It is highly desirable that the data can be compared. For example, smartphone sleep statistics with daily communications settings.Some lyrics.
  
  If you wishget help , then:
  1. Read the information in the topic header. Perhaps there is an answer to your question.
  2. Check the battery for blistering / unevenness. If possible, spendthree tests.
  3. Checksync settings.
  4. If there is root, then clear the dalvik cache fromTitanium backup(running in stock recovery of wipe cache partition does not clean Dalvik-cache).
  5. Block advertising sites and install an antivirus (seeparagraph 6 of the recommendations). If there is no root, then only antivirus.
  6. Collect statistics oninstructions.
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Post has been editedtester99 - 22.09.17, 19:42

Post has been edited- Serge - - 18.04.13, 20:50

Strange. Viber has been hanging in my tray all the time since yesterday and there is not any zhora. At night I charged, took off the charge at 7 am, today there are already a lot of calls on Vibera and on a regular phone, installing a new firmware and a heap of prog, WiFi is always on, Bluetooth, pedometer, gesture control, GPS, picking in the settings, Navitel and GPS testing using different prog, half an hour reading a book in the MoonReader and other small things - 55% of the charge remains. In my SGS3, with such a load, there would be 5 percent left already ...

Turn off the binding to facebook in the vibeer, etc., because of this, he does not let the phone go to sleep, he didn’t figure it out yet :)

So I decided to deposit my five kopecks ... compared to C3 in the same way, BUT at C3 was custom, with a custom core, and at C4 all sensors are on, brightness is 50-55% ... plus another phone two days. what happened
PS weather was updated every hour + synchronization is on.
Generally up to 5 hours

Post has been editedbarf3 - 28.04.13, 21:41

Today, the battery burned to the ground. I watched 3 episodes of 30 minutes each on the HD720. Constantly hung in Whatsapp. True, about 4 hours from the whole time I did not use the phone.

Brightness control in auto mode with a decrease in the status bar.


Post has been editedGridzilla - 29.04.13, 12:02

I get strange results here, 1ch.skype through wifi took 10-11% of the battery. Video on Youtube brightness 50%, volume 20% for 1 hour took 8%.

SGS4 on Snap (i9505)the Germans are telegraphing:

Germans report on i9505:6:45and7:20 screen time

Ps. I will not spam more with other people's results, I received i9505 today;)

Post has been editedcat_baxter - 30.04.13, 14:31

On the first days, at the first cycles there can be a zhor. But after a week everything settles down.
And then there will be only that zhor which can be controlled by disabling the relevant consumers.
Grinds in the first days so to speak.

And I liked how the phone sleeps. WiFi and 3G were disabled. My night lasted 7 hours. It was his first charge up to 100%, only yesterday he received it.

Well, that's about my standard load.

Settings:
MDK firmware. Everything is included - 3G, Wi-fi, NFC, BT, GPS. Brightness auto. Everything is synchronized in the background: mail, catch, twitter, media, pocket, and so on ...

Using:
1 hour news reading
1.5 hours audiobook (BT headset)
30 min web surf, podcast download, twitter
30 min calls
1.5 hours of navigation Yandex. Traffic jams (or maps? ... no, traffic jams ...)
30 min reading mail, sms, whatsapp
the rest, such as photos, galleries, calendar in fragments ... I do not know how long

SGS3 in this mode lived 14-16 hours.
SGS4 has already lived 27 and another 9%. In general, the phone lives on my tasks for ~ 30% longer than the ancestor.



Post has been editednord_ak - 01.05.13, 02:21

The device did not last long for the first day, 21 hours and 43 minutes, the screen - 2 hours and 38 minutes.

At 23-00 the device fully charged - 100%

DISABLED:
1. Wi-Fi;
2. GPS;
3. Mobile data;
4. Multiple windows;
5. S Beam;
6. NFC;
7. Manage gestures;
8. Synchronization.

REMAINED INCLUDED:
1. Guidance;
2. Intellectual expectation.

Movie Screen Mode, Brightness 40% (not Auto). Listed from the "Notification Window". Network mode - GSM / WCDMA (automatic connection). Installed Dr.Web anti-virus.

Here is my result of this night.
------------------------------
The device is discharged ONE PERCENT / HOUR of "sleep".

Those. for 9 hours of sleep, the battery showed 91% charge.

Power Consumption Report (First Charge) GT-I9505. Auto-brightness, sync everything, 2G network, WLAN, browsing, reading mail, watching a movie from NAS. Ps. For the night with WiFi turned off (including only 2G network) - the phone consumes 1-2%.



Post has been editedcat_baxter - 02.05.13, 13:11

After 4 days of swinging the battery:
Caller mode, sms-mail-just web browsing: 4+ days (5 hours of the screen).
Wi-Fi continuous web browsing - 8 hours
Continuous viewing of 720p movies - 9-10 hours.
Continuous game in dungeon hunter 4 - 5 hours.

Overnight leaves 4%.


Post has been editedGridzilla - 02.05.13, 19:39

http://helpix.ru/opinion/201305/samsung-ga...-s4-review.html
SGS4 battery tests


Post has been editedDmitriy 783 - 03.05.13, 00:05

Zhor Also depends on the level of the GSM signal.

Strike13,

I recommend to try to analyze who wakes the body at night with the helpWakelock detector. In Settings ->Turn on Advanced Mode and see who wakes and how many times:

Well, here is my second night after the active zhor has disappeared guidance, gesture control.

Post has been editedKSerg72 - 04.05.13, 01:23

Today is a night check with different settings:

1. Charge the device fully - 100%;
2. In the "Task Manager" removed background applications;
3. In the "Notification Window"DISABLED ALL other than SOUND
4. Film Screen Mode, Brightness"Auto"
5. ENABLE mode"Energy Saving"
6. "Network mode" -GSM / WCDMA (automatic connection)
7. Dr.Web anti-virus installed
8. I forgot to notice about WatchON, which also hung in the status bar. In the previous night measurements, he also hung.

Here is the new result of this night.
-----------------------------------
Through12 hours of sleep apparatus left 89% . On 11% discharged device for 12 hours of sleep .

Conclusion - turning on the "Energy Saving" option and the "Auto" screen brightness when turning off all the options in the "Notification Window" does not affect the energy saving when the device is “sleeping” at night.
Today, before going to bed, I’ll change my "Network mode"GSM / WCDMA (automatic connection) on "GSM only" .