These bare telephone drop exams are completely ridiculous and pointless. Do not know why anybody would carry an costly machine with out a protecting cowl. And not using a cowl, it is best to anticipate your glass telephone face to interrupt if you happen to drop it. It is glass.
My trusty S7 has all the time had an Otter Field cowl, the sides of which stand out and shield the display from contact with something when dropped. It is survived all these years with out a scratch after many, many drops onto pavement and bitumen.
Do not waste your cash, use a canopy.
Drop exams ought to deal with testing the protecting qualities of assorted covers, not dropping unprotected telephones and stating the plain.