Pure lie...I've tested this on my iPhone 6 plus and on my iPhone 5,both can have over 30 apps opened but the iPhone 5 has started to heat extremly hard and it slowest down a lot,Also the battery was draining something like 1 precent per minute.On 6 plus was ok,it also got warm a bit but not so much.
is it just me, but i've been getting a lot of news from Estonian news agencies WAY before GSMArena has pointed any attention to it.
GSMArena, ease some tensions if you will :)
for me he may be an expert and a lot of things be as an user i can say that as long as u open 1 or two app at same time your battery wont drain as fast as when u have facebook,wassp,instagram,twitter ,camera and even games running in the background because they are using memory and cache,,, for the apps stay at same page where u left of ....so are running after all other wise would load again like samsung devices does said s6 ....processor is used.... so if memory and processor are used ...then .... battery is used......that guys doesnt want to accept that but it is ok ..if his phone doesnt drain batetry quick.
Well the question is not very good, so do not deduce off the answer...
He does not ask if t MATTERS or MAKES A DIFFERENCE bug just if it is NECESSARY. And sure you can answer no to than on virtually any device...
(Not saying that it matters or not, just the the question is bad)