Sony Xperia XZ mobile is one the best mobile in mobile catagories.
sony is famous to sound quality.so no doute to say Sony xperia xz sound quality is very good.
and we use to very easy way to this mobile. and sony xperia xz style and design is dayanamic and amazing and look is also very nice.
and in this mobile sony provide to many type of extra feature compare to othe mobile compay.
and its market value of not so high its valu is fare.
and this mobile market rating is good.
so if you want this mobile, your decision is good.