To some extent, you could probably say that BLU Products is the American Samsung in the sheer number of devices it unleashes on the mid-range, unlocked smartphone market in the US. Naturally, it didn't miss the opportunity to unveil new products at CES 2016. The new VIVO 5 and VIVO XL are almost like twins, fraternal twins, that is. Both flaunt metallic designs on 5.5-inch bodies, MediaTek processors, and USB Type-C ports. But only one of them can boast of a more premium unibody structure.