Nokia Phi said to have a 4-inch display, front plate revealed

Has someone declared a Nokia smartphone front plate leak week or something? Courtesy of a source from the far east comes a photo showing a panel that is supposedly made for the rumored Nokia Phi. The image leaks only days after the front plate for a 4.3-inch Nokia WP8 smartphone was revealed in spy shots.
source: Wpxap (translated) via WPCentral