Celkon launched its new Millennium series recently. The Celkon Millennium Vogue Q455 is a low to mid-range smartphone in the series that competes with the likes of Moto E, Micromax Unite 2, Lava Iris X1 and the Xolo Q600s. We had already reviewed all these smartphones. How good is the Millennium Vogue Q455 compared to these smartphones ? Let us find out in the complete review.