Carrying the concept phablet stylish, S890 comes with a plastic glossy metallic colored material. Meanwhile Grand Duos still come with Galaxy SIII design concept which is a plastic glossy concept.
In the sales package, Lenovo includes Magic Cover that protects the screen of the S890 with a synthetic leather cover. While Grand Duos are using glossy plastic backcover but it was slippery in the hand is also easy to leave finger patches.
