At this point we know nothing of a 1650ti in previous years and generations when there was a GTX X50 Ti it launched either with the X50 of the generation or before if not the only GPU in that tier.
So unless they announce a 1650ti until the end of may go for the gtx 1650 laptop
or you could get a decent low-end PC if you have a good internet since cloud gaming is much more common (I am using them myself to play AAA games on Ultra 1080p 60fps on laptop) and get a laptop with good integrated graphics
From what I can tell there are some decent laptops that you can buy for 1k. I'll post links below so you can see for yourself (disclaimer, I didn't bother linking each separately, just copied the most recent fav list. Price and performance are still ok).
Link 1Link 2