India, Sept. 22 -- This is a complicated era for smartphones. For those making them. And for everyone lining up to buy one. Mind you, there are plenty of choices, but something feels misaligned. Either phones feel too expensive for what they list on the spec sheet. Or we are being forced to go back in time as far as specs, and therefore overall experience is concerned. It is imperative for phone makers to find some uniqueness that may define at least some of the phones they launch in the months ahead and hope supply chain and component pricing complexities smoothen out. Xiaomi, with the Redmi Note 17 Pro Max, has done exactly that-a mammoth 10,000mAh battery in the phone, weighing 229 grams, which is actually less than the 238 grams that ...