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.
Grand Duos lighter weight is 152 grams. 4GB of internal capacity, can be expanded with microSD up to 64GB. The main camera 8 MP Autofocus LED Flash +, 2 MP secondary camera. Runs on Android OS 4.1.2 Jelly Bean. Lenovo S890 Ideaphone is quite thin compared to the average smartphone. Very light, only 176 grams. 4 GB internal storage capacity, can be expanded up to 32 GB with mcroSD. The main camera steady power 8 MP, 3264 x 2448 pixels resolution, autofocus and LED flash, and a VGA secondary camera. Features that support the Geo-tagging, touch focus, and face detection. Runs on Android OS v4.1 Jelly Bean. And many other quality features.
If the orientation on quality double SIM card, more fresh OS, more powerful internet connection, a more advanced camera, lighter weight, and better processors support, the Samsung Galaxy Grand is the choice.
If the orientation of the color options, IPS screen, a more compact form, and a cheaper price then the Lenovo S890 is the choice.