For most manufacturers and models battery life has actually increased marginally with each model (one notable exception being LG's G2 vs G3). See for example: h

For most manufacturers and models battery life has actually increased marginally with each model (one notable exception being LG's G2 vs G3). See for example: http://www.expertreviews.co.uk/mobile-phones/1402071/best-battery-life-2014-60-smartphones-tested http://www.expertreviews.co.uk/mobile-phones/1402071/best-ba...