User Agent

Mozilla/5.0 (Linux; Android 15; CPH2653 Build/AP3A.240617.008; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;]

This user agent belongs to Facebook App. Facebook developed this Application. This Application run on Android and it renders web contents with Blink on general Mobile Phone.

Application - Facebook App

Facebook App

Version? @ 32 bit
DeveloperFacebook
ParentFacebook App for Android
Device TypeMobile Phone

Act as 

Crawler No
Fake No
Anonymized No

Device - Oppo

BrandOppo
ModelCPH2653
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