Lets le 1s is the new brand mobile phone and 1s is the first mobile from company to sell this year is the 5.5 inch ips display phone with 3gb of ram and 32gb internal and processor 2.2 octacore and 13mp autofocus rear and 5mp front and biggest andvantate of this phone is fingerprint sensor provide back of phone in around 10000rs price good to buy but it is the chinese company phone but good build qwality.