Anyone knows if there is really a need for 4GB RAM?
Still undecided if i should wait for the 4GB one...
realistically speaking, if u just use very simple apps, 2G should be enough, but if you to "future proof" your device, 4G RAM / 64 bit is the way to go (least you are planning to use your HP for two years)
an example is the debate is QHD display vs FHD, why Samsung S6, LG G3/G4, Meizu, Lenovo, XiaoMi go for it .. while other mainstream refuse to join (HTC, SONY, Huawei) .. just go check out the comments given for those non-QHD display ... it is not pretty ...
some people say you cannot tell the difference, i can tell you there is a difference, but the drawback is that display will suck your battery, so will you rather have a shorter battery vs better display? it is your choice
so if let me choose more RAM (if i can afford), i will take the more RAM / internal memory option - ALWAYS