Yes, Redmi Y2 does have the IR remote option.
Yes, You can connect Redmi Y2 with smart tv.
Yes, Redmi Y2 does have the Mi remote.
Yes, Redmi Y2 does have the bokeh mode.
The Xiaomi Redmi Y2 is a slightly better attempt at a selfie-focused smartphone than the model it replaces. It has proven hardware that is capable of delivering a smooth user experience, plus MIUI 9.5 which has a lot of added features.