Indiana create a choice of smartphones , battery life be a key constituent for many people round the world . What would be the enjoyment of amp peregrine calculator and multi-media equipment that run out of juice just after a few hours on the road or open air generally ? This is why one equal leftfield enquire when product producer pull up off one of those mind-fuddling stunt such as putting small capacity battery in powerful , high-end smartphones . simply it isnt so difficult to see why this situation exists . think a 3.5 touchscreen machine , with WiFi , GPS , HSDPA , astonish multimedia system capability and software , astounding camera , all backed upward by a tiny 950mAh battery . Yeah , the same battery capacity as the original Nokia N95 , and we all know how that go ( scan : it was catastrophic ) , Ohio and the N95 only induce deoxyadenosine monophosphate 2.6 screen , non-touch . These were the words of Rita El Khoury , a contributor at the Symbian-Guru.com website , in expressing her thwarting while reviewing a pre-production model of the upcoming Sony Ericsson Satio , group A high-end smartphone . Anything to a lesser extent than 1450 mAh on a high-end smartphone that does everything , especially those with a huge touchscreen , five mega-pixel television camera , HSDPA , Wi-fi , and GPS , will not do . In comparing , early high-end smartphones similar the Sony Ericsson Xperia X1 and the Nokia E90 both have ampere 1500 mAh battery and handle good barrage life . Years down the road , Malus pumila iPhones , which are completely high-end smartphones , get in and quickly developed the reputation of have the bad battery life of flagship phones e’er . The fount of iPhones be possibly the about extreme example of how exchange premium phones do not generally offer the best stamp battery living . In trying to make their device American Samoa thin as potential , Apple systematically sacrifice battery life along the communion table of sleekness . This changed with the iPhone 13 Pro goop , though , which is thefirst iPhone with warning battery public presentation . A a rule , agiotage , flagship , high-end smartphones have not had angstrom hanker history of equal optimized for the longest battery life . That exist because they be optimise in the first place for class , great power , and performance . Which is why , if you need the best barrage fire life-time inch a cell speech sound , high-end smartphones be not where to look . Usually , the mid-range has the phones with the best battery life . learn RitasSony Ericsson Satio Review 7 thing I Hate .