Hello dear friends, why I am going to review oppof1s is coz oppof1s is compare to iphone7 similar same, I have oppof1s, its future and many more same to same like laptop I swear, . Guys dont wast ur money and think probely before u r going to buy any cell phone, my advice is oppof1s no one can changle. I use oppof1s and I am not going to change new cell phone.love oppof1s functions and many more.