Visitors look at TCL's DragonHinge foldable products at the Mobile World Congress in Barcelona on February 27 2019 Phone makers will focus on...
{"Image ImageDescription": "Visitors look at TCL's DragonHinge foldable products at the Mobile World Congress (MWC) in Barcelona on February 27, 2019. - Phone makers will focus on foldable screens and the introduction of blazing fast 5G wireless networks at the world's biggest mobile fair as they try to reverse a decline in sales of smartphones. (Photo by Josep LAGO / AFP)        (Photo credit should read JOSEP LAGO/AFP via Getty Images)"}