Sony xperia z1 a hype of better camera and performance.
this turned into scrap in just 6 months, display gone, camera gone, water clogged in water proof mobile phone.
worst after sales service, sony service center indiranagar is worst service center, do not even know how to behave with customer.
Initially mobile worked fine but later it started getting hang and got wet in rain so water clogged in mother board and repair price was 18, 000 and now new mobile cost 15 k.
I would say never buy any product from sony, they are expensive and worst after sales support.
Samsung is the best.