Sony is the best company in the whole world.I want to buy only sony mobiles prefer than other companies.
I am also use sony xperia z2 that phone is very out class feature like.
camera is so good.
Calling vioce is very clear and soft.
Speed is very fast and reliable.
Signal quality is also so good.
Resulation is also so good.
Picture dencity is also so good
Speaker phone.
Sound quality is also outstanding.rather than other phones
Price.