Last week I was invited to an exclusive media launch of OPPO F1 Plus. I was given the opportunity to review one of the OPPO R1X last year and I’m sure their latest mobile phone will again WOW us. FAST FACTS Brand – OPPO Unit  – OPPO F1 PLUS Selfie Expert Price – The global tech giant’s new device retails for P21,990 and is available for pre-order nationwide from April 16 to April 29. Down payment is just P1,000, and you get a free OPPO selfie stick along with the unit as soon as you pick it up starting April 30 Outstanding Key Features -Flash charging (5 minutes and it’s 75% FULL OMG) -16mp…