I have the phone now for over two years and it has worked for me in the agricultural sector is not exactly easy. Dust and humidity are almost a daily occurrence. So far, no failures can be reported. Even a fall in the cesspit has survived without damage. There was almost an hour in there until it was rescued. Sprayed with the water hose and added a day on the heating and everything was good except the smell. Even the battery is still top after two years. Loaded is only once a week. Only the lens of the camera has suffered somewhat, the images are no longer mitlerweile great. But still: To recommend Top price / performance ratio very