The next generation of the F1 series has now been modernized so that in terms of performance it is in the world's forefront. A core processor supported by 6GB operating memory and 64GB disk memory (expandable microSD card up to 256GB) allows for smooth operation of virtually any application. Large 5.5 "display with FHD resolution will provide comfort of work.A large 5000 mAh battery is responsible for the working time, which in the PCmark tests when working with a continuous smartphone allowed to use it for about 15.5 hours (leaving still 20% of energy)