The exact reason why OPPO India teases the upcoming OPPO F7 twice in as many days is still a mystery but one thing that is common with both teasers is that they emphasize its full-screen display. The first teaser dropped on March 10 while the second came on March 12. OPPO F7 uses the notch design which has been popularized by iPhone X. However, this design is not really fancied amongst Android users many of whom believe that it’s just an iPhone X copy even though Android phones like Essential Phone has used the notch way before iPhone X.