The case of the device is quite fragile, as is the glass. Therefore, you need to be careful when operating. The case has protection from moisture, dust. The screen is too saturated with color shades so that the eyes may get tired from a long stressful viewing. When working on the Internet, performing several tasks at the same time, the phone just "flies". The speed of functions is provided by a powerful processor, a modern version of the OS with a planned upgrade, and 2 GB of RAM. The built-in memory of 16 GB is expanded by a flash card up to 128 GB. Wireless communication transmits data at high speed. Internet access is carried out in various modes. GPS satellites are picked up quickly. There is an FM radio. The sound while listening to music and watching movies is loud and clear due to the special arrangement of stereo speakers. The battery power is sufficient from 12 hours of operation and above in active mode. The "Ultra stamina" function allows you to automatically save battery power. The main camera at 20.7 MP takes quite high-quality pictures, but does not suit sophisticated users. The second camera at 2.2 MP gives a high-quality image on Skype, takes selfies. The presented model competes with the iPhone due to its productivity and price. Download games and apps for Sony Xperia Z3 Compact.