Sony xperia z1 is the product of sony. its camera is amazing .picture clarity is excellent.
This phone has 2 gb ram. I have used this phone .it is powered by octa core processer so it is very fast.
the design and the look of the phone is very nice . That is the thing I like most about this phone. you can also purchase this phone easily.
the sound quality of this phone is awesome. value for the money I will give 4/5.
overall the mobile is very good.