I am totally satisfied with the performance of Cubot. Display has beautiful colors, the reception is top, voice quality is top, super fast loading via WLAN (faster than my Samsung Galaxy Note 10.1 Tablet), the camera takes pretty good pictures even in low light conditions, the battery lasts me about 36-48 hours over medium Nutzung.Ein Samsung S5 or an iPhone 5 will be even better in performance but certainly there has zbschon plenty of apps that are permanently installed and will not be deleted können.Einziges shortcoming in the Cubot in my opinion is the only about 1GB memory for applications is free, the rest goes for the phone memory on it. But a SD card does not cost you the world.For me an absolute buy recommendation ....... Now the smartphone is 3 months in use and I am totally disappointed, it comes from daily at different times and then on by itself. Have any new apps installed on your smartphone and also not set what soetwas justified. The seller I am totally disappointed ,. After a number of emails on my part this offers me nothing, no repair etc. although as I thought even here a valid warranty 24months consist würde.Wenn then I should the transport and repair itself bezahlen.Dauer 3 to 4 months wrote me the nice seller. Even Amazon, I got no help I hoped habe.Also better steer clear or buy only in Germany. A set yet for battery, this lasts me about 12-16 hours at relatively little use, 6 -------