This is LG brand and you can believe blindly on this brand this is a LG nexus 5x Mobile actully this mobile is based on google and in this mobile you will get android 6.0 marshmallow OS.
This is a Latest to Latest version in Android system you will get 12.3 Megapixel camera in this mobile phone and 5.0 mega pixel camera in this mobile phone for best photo and video graphs must thing is there are 5.2" Display in this mobile phone and 2 GB ram for that reason this mobile is do not hang any time