Battery Test - CVPCS 7x125-1000 SV

***Update*** Phone is is being replaced vis warranty….

I have decided to try and test battery life of different kernels. I hope these tests will give some insight to whether or not there is a big difference between low voltages (LV) and standard voltage (SV) kernels. For now I have included results (see links) for one kernel and will be including another this evening.  As always, comments/feedback wanted.

CVPCS SV Excel File Links currently down….
CVPCS SV Battery Graph .csv

The test will be performed as follows:

1. Fully charge the battery with a wall charger
2. Delete /data/system/batterystats.bin
3. Start a battery tracker with 1 minute logging
4. Set the screen to 100% power and no timeout
5. Start the movie using rockplayer, volume = 0 (How to Train Your Dragon)
6. Unplug the phone from the charger 7
7. Wait for the battery to read a minimum of 70%
8. Stop the test
9. Pull the log data for the battery and use the data from 90% down to 80%

The kernel will be overclocked with setcpu  with the minimum and maximum clock speeds selected. ( IE- 125-1000) The govenor will be set on demand.

How to Train Your Dragon

Video Specifications

Format               MPEG-4 Visual

Codec XVID

Duration            2 Hrs

Width                 480

Height                256

Frame Rate 24fps

Size                     394MB

Audio Specifications

Format              Mpeg2/4 Audio

Bitrate               128kb/s

Frequency        48.000Hz

Channels         Stereo

About these ads