Samsung has announced another mid-range android smartphone in the form of Galaxy Core.
The Galaxy Core comes with dual-SIM support. It sports 4.3" display with WVGA 800x480 resolution and is powered by 1.2GHz dual-core processor with 1GB of RAM.
It has 5MP rear camera with LED flash and VGA front facing camera. There is 8GB internal storage expdandable via microSD card slot. Connectivity suite includes Wi-fi 802.11 b/h/n, Bluetooth 3.0 and A-GPS. I is powered by 1800mAh battery and runs Android 4.1 Jelly Bean OS.
It will be available in both single-SIM and dual-SIM versions. The single SIM version will go on sale starting this month
Source

The Galaxy Core comes with dual-SIM support. It sports 4.3" display with WVGA 800x480 resolution and is powered by 1.2GHz dual-core processor with 1GB of RAM.
It has 5MP rear camera with LED flash and VGA front facing camera. There is 8GB internal storage expdandable via microSD card slot. Connectivity suite includes Wi-fi 802.11 b/h/n, Bluetooth 3.0 and A-GPS. I is powered by 1800mAh battery and runs Android 4.1 Jelly Bean OS.
It will be available in both single-SIM and dual-SIM versions. The single SIM version will go on sale starting this month
Source