A brilliant new 3D Touch is a genuine innovation, and the phone works fluidly at nearly every task iPhone are not for comparsion with other phones, they are performance packed phones and iPhone 6S is no less.Lag-free performance.and the best thing is, buy it now in India at discounted rate We were using the iPhone 6 as our primary phone before our rather lengthy experiment for the sake of this review, and we remember that the iPhone 6s felt noticeably heavier when we first picked it up, and this difference really threw us off our game for the first 24 hours. We imagine the experience would be pretty much the same if you switched from an iPhone 6 Plus to an iPhone 6s Plus. For a company that’s obsessed with making its products thinner and lighter, shipping flagship products that are both heavier and thicker than their predecessors is an interesting decision, and one that may not have been taken lightly at Cupertino. We can count on Apple reducing the bezels on the sides of the screen, but making the iPhone shorter while retaining the same display size might prove to be a bigger challenge. The physical Home button - which has evolved over the years to also house the Touch ID fingerprint scanner - has always been the centrepiece of the user interaction paradigm on iOS.