The invens city series x2 is a high-end smartphone of new generation with a recent version of android (6.0 marshmallow) it has a screen of 5 inches it is very design with an internal memory of 32go, offers a broadband connection thanks to the 3g and 4g network, quad core processor clocked at 1,3ghz coupled with 2g of ram, photo sensor of 8megapixel it has a led flash and a front camera of 5megapixel.