TCL unveils trifold and rollable phone concepts (but don't expect them in stores anytime soon)

Even with the launch of Samsung's Galaxy Z Flip and the Motorola Razr, TCL is still taking its sweet time to launch its own foldable phone. 

With Mobile World Congress cancelled, TCL brought some new concept phones to show us during a private demo in New York City. And, they're ... interesting.

In addition to the clamshell prototype we saw at CES back in January, the company showed off a prototype with a rollable display and a trifold that expands into a tablet.

In case you don't remember that clamshell phone, I'll give you a little refresher. 

The outside of the phone has a super unique prism design that, as I mention in my hands-on, paired with its metallic green color reminds me of a mermaid.  Read more...