Further testing indoors with the display kept on all day and generally streaming video resulted in essentially double that 13-hour determine, and much closer to Apple’s estimated 29 several hours of streaming video clip efficiency.iPhone fourteen là phiên b?n nh? nh?t trong s? các phiên b?n m?i l?n này v?i tr?ng l??ng ch? 172g. ?i?n tho?i iP