The lacking point of Q6 is that it will not feature fingerprint scanner, which is the need of the hour for smartphone users. Although LG has tried to cover this with their proprietary Face Recognition feature that allows owners to unlock the phone by reading their face.
The connectivity options on the smartphones include 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.2, NFC, and USB Type-B 2.0.
