Hi friend’s, I am roshan kadam. Today I am write reviwe on samsung z2. Samsung z2 is powered by’TIZEN OS’ .It have a x4 fast processor quad core. Back camera have 5 mp with greet flash. Mobile sound quallity is very good.It provided to costomer ultra data saving upto 40%. One important thing is it is 4G mobile. Having display 100.8mm wvga. Ram is 1GB. Mobile launched with 14 regional languages. Mobile style is best. The mobile cpu is 1.5GHz and it is better for 4G mobile. The mobile phone price in india is above RS4, 790.