That’s the dilemma with Planet Computers’ Astro Slide ... phone feel a little cheap, like it’s still a work in progress. The power key contains the fingerprint sensor, which is on the side ...

Could sliders make a comeback? A new company called F(x)tec thinks so, and its slider phone, the F(x)tec Pro 1, was on display here at MWC19. At first glance, you'd have no idea the F(x)tec Pro is ...