|Nov 29, 2012, 08:49 PM||#1|
Relationship of Battery Life and Screen Brightness
Does anyone know the relationship between the battery life and screen brightness?
Like, how much faster does my battery drain if I increase brightness by two notches?
Does it matter where on the spectrum those two or three notches are? Like, is it equal no matter where? Two notices up from zero will drain 5% faster for example... just like two notches up from middle will also drain 5% faster, or is a two notch increase different depending on where you are?
I tried looking this up on the interwebs but couldn't find any hits.
|Nov 29, 2012, 09:12 PM||#2|
for sure that exists a relationship between luminous intensity and forward current for LEDs. Also remembers reading somewhere about a decrease of roughly 10% of brightness translates in a decrease of roughly 15 mA of current
Mac Pro 2012 3.06 Westmere version, 12 Core 64 GB RAM, 4 TB , iPhone 5 (black), Moto G 8 GB (black)
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|How long does your rMBP last on battery with max screen brightness and multiple apps?||wickoo||MacBook Pro||4||May 25, 2014 08:57 AM|
|Auto brightness and it hurting battery life?||The Game 161||iPhone||6||Nov 17, 2012 09:59 AM|
|Curious about brightness setting and battery life||zekkragnos||iPhone||16||Oct 2, 2012 03:29 PM|
|Screen Brightness and Battery Drain||NedBookPro||iOS 6||4||Sep 27, 2012 02:58 PM|
|Macbook Pro - Brightness vs. Battery Life||DavidLeigh||MacBook Pro||6||Sep 8, 2012 11:04 AM|
All times are GMT -5. The time now is 05:27 PM.