Yes, Redmi 6A does have the fingerprint scanner.
No. Redmi 6A does not have the NFC support.
Redmi 6A has 2.0 GHz MediaTek Helio A22 quad-core processor.
No. Redmi 6A supports 5V / 1A power charging.
No. Redmi 6A does not have IR remote sensor. You cannot control your TV or AC with it.
The Redmi 6A is a fairly good update to the Redmi 5A, which itself was barely any different compared to the Redmi 4A. You now get a tall screen, better processor, and improved polish overall.
If you’re in the market for a budget smartphone, then things don’t get better than the Xiaomi Redmi 6A.
Value For Money Phone
Very nice phone at the given price. Mi provides total value for money.