I was bought this mobile in january 2016 but I am feeling nor well because tizen os have no more app to use. as compared to android os it is nothing .
Samsung z1 in market at price of 4999 this time with some boaring features like 768 mb ram not more for heavy software .camera quality is not good. front camera is not visible. battery backup is no more long .and look is not well as other device. I think at it's price you can buy various mobile with good camera , with IPS display, with 1 gb ram , 8gb rom and battery capacity above 2000 mah. so according to my openion this tizen os is not good for mobile buyers.thanks