Mozilla/5.0 (Linux; Android 4.2.2; rk31sdk Build/JDQ39) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.78 Safari/537.36 OPR/30.0.1856.93524
ManufacturerRockchip
ModelRK31 based device
BrowserOpera
Channel
Version30.0.1856.93524
Rendering EngineBlink
Operating systemAndroid
Version4.2.2