No Fingerprint sensor is trait.
NFC is still rare to find in Smartphones but getting popular. It lacks this data transfer facility and is a sad thing.
It composes 1GB of RAM but Lyf Wind 7 comes with 2 GB of RAM and posses some what same strength as 7i.
As we can see that 7i is a good offering from Lyf with a power pack graphics, good for gaming but then Wind 7 ( without an i) and Era 1X shows more strength than this one. Try to avoid 7i and go for either Xolo Era 1X of Lyf Wind 7 instead, both of them carries a similar price tag.
But if you’r someone who plays a lot of games then do the otherwise and check out 7i, you won’t be disappointed.