The OPPO F1S mobile is looking like iphone 6. its super mobile .it formance is really super .charging also good. audio good, and also video. its really camera expert it is awesome camera, internal memory 32 gb. display 5.5 iches, thats why handling very tough, didn’t operate with single hand .but when we draw end of the two screens its convert into single hand mode .its good to use.battery performance is very awsome .when on powersaving mode all are good but cost is tooo .much. with thees fetures letv 1s, 2s, also in market. letv also very good as per cost. but oppo is selfy expert