Nokia is hosting an MWC event on February 23 in Barcelona, Spain. The company hasn't revealed what smartphones it's going to announce at the event, but a Nokia smartphone codenamed "Captain America" has surfaced, which might go official at the event. Popular leakster Evan Blass has shared a couple of images of Nokia Captain America, which might be the Nokia 5.2. The pictures reveal it will sport a waterdrop notch display and come with a wide earpiece, which may double up as a loudspeaker. Nokia Captain America Around the back, the smartphone has an LED flash surrounded by four...