OPPO IS REALLY SO NICE BRAND IN THE WORLD. F1s 64 GB SMARTPHONE IS VERY STYLOSH GOOD LOOKING AND BEST PHONE IN THE MARKET. THIS PHONE IS AVAILABLE IN MARKET ON ALL STORES.YOU CAN BUY THIS MOBILE ALSO ONLINE PURCHASE. BIG LARGE SCREEN IS GIVING US PLEASURE WHEN WE USE THIS. AND VERY CLEAR VOICE QUALITY OF THIS PHONE AND THE CAMERA WHAT AAA CAMERA WHAT PERFORMANCE VERY CLEAR CAMERA. ITS CAMERA IS REALLY GOOD AND RAM ROM ALSO SO GOOD. FEATURES ARE VERY GOOD IN THIS PHONE. I LOVE THIS PHONE