Device that is able to run 3-4 hours constantly

[gabliver]

Hi All,

I am looking for devices that are able to run for 3-4 hours an application.
This is going to be a business app and i want to make sure , I have the proper device for it.

thanks,
Gabliver

 

[takeshi]

What type of application? What exactly does this application do? Not all apps have the same requirements when running for 3-4 hours.

3-4 hours of nonstop use with the display on will likely kill the battery (or at least drastically reduce battery life) just from the display alone.

 

[dezymond]

if your plan is to use an app for 3-4hrs straight, you'll definitely need to look into extended batteries, no matter what phone you have.

the screen being on for that amount of time is going to be a killer and not to mention if your app uses data.