Sony Xperia C comes with Android OS, v4.2.2 (Jelly Bean), Quad-core 1.2 GHz, TFT capacitive 540 x 960 pixels, 5.0 inches touchscreen, 16M colors, 4 GB, 1 GB RAM, microSD, up to 32 GB, 8 MP, 3264 x 2448 pixels, autofocus, LED flash Camera, 1080p@30fps video, HTML5, Adobe Flash, EDGE, GPRS, GPS,Wi Fi and 3G Smartphone by Sony.
Kivy - Crossplatform Framework for NUI - CampusWhizz- Kivy is an open source framework written in Python for developing multitouch application software with a natural user interface (NUI). It can run on Android, iOS, Linux, OS X, and Windows. Distributed under the terms of the MIT license, Kivy is free and open source software. The framework is stable and has a well documented API, plus a programming guide to help you get started.