Design and Specifications
Samsung Galaxy Grand Duos is the dual-SIM version of the Galaxy Grand. The phone has a 5-inch TFT LCD touchscreen display. The display has a resolution of 800 x 480 pixels with a pixel density of 187 ppi. The phone runs Android 4.1.2 Jelly Bean. The phone is powered by a 1.2 GHz dual core processor with 1 GB RAM. The phone has the same dimensions of 143.5 x 76.9 x 9.6 mm and has the same weight of 162 g as the Samsung Galaxy Grand.
Camera and Multimedia
The phone has an 8 MP primary camera with features such as Geo-tagging, touch focus, face and smile detection, image stabilization and comes with auto-focus and LED flash. The camera can record full HD videos at 30 frames per second. The phone has a 2 MP secondary camera. The phone is a great multimedia device with its large screen and supports video formats such as MP4, WMV, H.264 and H.263
as well as its support for audio formats such as MP3, WAV, eAAC+, AC3 and FLAC.
Connectivity and Features
Samsung Galaxy Grand Duos is a dual-SIM phone with dual-SIM support for quad band 2G and 3G support. The phone connects to the Internet through GPRS, EDGE, 3G and Wi-Fi networks. The phone doesn't have LTE support. The phone also provides additional connectivity options to users such as Bluetooth 4.0 and micro USB 2.0 for sharing of data with other devices.
Battery and Storage
The phone provides a significant talk time of 12 hours on 2G thanks to its 2,100 mAh battery. The phone provides users up to 8 GB of storage space, which can be further expanded by up to 64 GB via micro SD card.