Ask / Submit

new way to save the Battery! [not relevant]

asked 2014-11-28 09:12:00 +0300

this post is marked as community wiki

This post is a wiki. Anyone with karma >75 is welcome to improve it.

updated 2014-12-01 19:56:00 +0300

simo gravatar image

I don't know it work or not! but it will be a new way to save the battery! I think instead of using black & white display use low resolution for example in normal way the screen has 400 DPI but when u active battery saver mode this will change to 200 DPI This way would much better than Samsung ultra battery saver mode if You do that you will make jolla more different & interesting! . if jolla use Amoled it can be happen! after you turn on that half of dots will turn off like this pic (black means turned off) I think it will possible!! what do you think?

edit retag flag offensive reopen delete

The question has been closed for the following reason "question is not relevant or outdated" by djselbeck
close date 2014-11-28 19:36:34.037592



you can do it with an amoled display by turning off pixels, but not with the IPS display that the jolla has.

r0kk3rz ( 2014-11-28 11:21:38 +0300 )edit

the only way to save battery from the jolla phone screen is to reduce its brightness, you cannot lit individual pixels. on amoled display you can control individual pixels but even then in order to save energy you have to reduce the number of pixels you turn on.

pmelas ( 2014-11-28 12:08:20 +0300 )edit

Hi @Mohamad , thank you for this idea even though it doesn't work this way as stated above. Concerning the "negative votes", don't worry, just ignore them and continue to actively participate to to provide Unlike features and ideas!

PS: If you don't mind, you can close the question using @2Ti answer.

damourti ( 2014-11-28 12:26:20 +0300 )edit

So what does Samsung do? Maybe the just reduce the logical resolution of the screen in order to save CPU/GPU cycles?

javispedro ( 2014-11-28 18:00:52 +0300 )edit

Samsung make the screen black and white. in amoled screen black color make by turning the pixel off!! so the battery will work longer!! :)

Mohamad ( 2014-11-28 18:32:20 +0300 )edit

2 Answers

Sort by » oldest newest most voted

answered 2014-11-28 09:49:23 +0300

2Ti gravatar image

updated 2014-11-28 19:09:18 +0300

~~DPI (dots per inch) is a physical measure. It measures the number of pixels (dots is a relic from the era of offset printing) in line per one inch. So to do what you suggest would require changing the hardware of the phone. I'm not sure Jolla is ready quite yet to release the update which contains the quantum mechanical physics altering software patch, but if they are I would like to register my interest for getting the time travel update as well - oh and the invisibility cloak TOH of course.

On a serious note, no it's not possible because it would require altering the physical composition of the screen. I agree that it would be awesome though.~~

I stand corrected, maybe the invisibilty cloak TOH is next.

question: how do I do strikethrough text ~~text~~ doesn't seem to work?

edit flag offensive delete publish link more


If jolla use amoled it can be possible!! turn off pixel like this pic what do you think 2Ti?

Mohamad ( 2014-11-28 18:30:43 +0300 )edit

answered 2014-11-28 19:35:56 +0300

This whole thread is stupid and non sense, please close it.

edit flag offensive delete publish link more

Question tools

1 follower


Asked: 2014-11-28 09:12:00 +0300

Seen: 729 times

Last updated: Nov 28 '14