Hello guys! me fine hope you also be fine Today I talking about Samsung Z4, this phone is so cool its design, battery, backup is so attractive and no hanging problem. Its battery is pretty good come 2050 mill ampere and this phone also support 4G. its screen is 45 inch longer and is powerful V3.0 Tizan operating system. That also cheap rate in the markets comes 5, 790 and the sound quality of this phone is excellent and no heating problem when I used long time. The 5MP, dual-led flash camera of it, and the internal storage of phone back up is 8gb that can be up to an other android mobile. I bought this mobile at last week so I feel amazing. its touch display everything is good looking.