Hot on the heels of the Samsung Galaxy Grand, a lower-end Galaxy Note II alternative announced yesterday, ZTE is trotting out a dual-core phablet of its own: the U887. According to Gizchina and the TENAA certification database, the device sports a 5-inch 800 x 480 display and runs a dual-core 1.2GHz MT6577 chip with 512GB of RAM. Looks-wise, the U887 isn't a far cry from ZTE's higher-end Nubia Z5 -- at least based on the image we've seen -- although it packs a 5-megapixel rear camera rather than the 13MP shooter on the q