Sony is well known company all over the world .It produces many products even smart phones sony xperia z ultra is 2nd gen z series phone released by sony in 2013.back then it was top notch product with amazing display for the time any fastest processor at that time it was sold for around 50k rupees at that time now it is priced at 20k but it’s 4 years old phone e it is not even getting any software updates.it is still running lollipop 5.1.1.the processor is also 32 bit processor it is not optimized for that it has an 8 mega pixel back camera and 2mega pixel front camera.the photos look generally very bad when compared to phones that we can buy for half the price .but the performance is still good enough to handle most games and apps and even the display is good .but the phone is around 6.44 inches which makes it impossible hold .any it’s damn heavy .if unfortunately it’s display breaks there will be no spare parts from sony to replace but we get a replacement? for half the price that is pretty shabby .it’s is difficult.there are many great phones for under 15k and out perform this phone .but if any one is brand conscious are willing to spend that much amount of money on that phones can buy the phone but they will be disappointed by the camera for sure . the phone don’t have any flash for some reason so no night time photos.even the low light performance of the phones camera is bad.at this price range we can buy one plus 3, leco Le max 2 64 gb, mi5, one plus 2, e.t.c.so I wouldn’t recommend this phone at all even next generation? sony phones are selling around 26k better to buy those than this .if brand is ones priority.sony is not even releasing any updates for the phone except for a few apps.the cam can record only up to full HD, but the stability of he videos is good, video quality is decent for the camera specifications.it would have been a good phone if purchased at least 2 years ago.so it’s not a good phone to buy now