User Agent

Mozilla/5.0 (Linux; U; Android 4.4.4; en-us; 1107 Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/38.0.2125.114 Mobile Safari/537.36 OppoBrowser/3.9.2

This user agent belongs to Oppo Browser. OPPO developed this Browser. This Browser run on Android and it renders web contents with Blink on general Mobile Phone.

Browser - Oppo Browser

Oppo Browser

Version? @ 32 bit
DeveloperOPPO
ParentOPPO Browser Generic
Device TypeMobile Phone

Act as 

Crawler No
Fake No
Anonymized No

Device - Generic_Android

BrandGeneric_Android
Model1107
Platform android (32 bit) by Google Inc
Mobile Yes
Tablet No

Capabilities

Rendering EngineBlink by Google Inc (a WebKit Fork by Google)
Pointingtouchscreen
Javascript Yes
CSS Yes Version: 3
Cookies Yes
Tables Yes
Frames Yes
IFrames Yes
Background Sounds No
Java Applets No
VB Script No
Activex No