The Iris X1 is a dual-SIM ( GSM+ GSM) device and also supports 3G connectivity. The highlight of the smartphone is the latest Android KitKat software on board. Other specifications include a 4.5-inch IPS display ( 480x854 pixels resolution and 217ppi pixel density).
1.2GHz quad-core Broadcom BCM23550 processor with 1GB of RAM; 4GB of built-in storage; expandable storage via microSD card ( up to 32GB); 8-megapixel rear camera with dual-LED flash; 2-megapixel front-facing camera, and 1800mAh battery.
Connectivity options apart from 3G support include Wi-Fi, Bluetooth, GPRS/ EDGE, A-GPS and Micro-USB.
Last but not least Lava has very good response for customer bee free and have iris x1. I am using it no problem has arisen yet now, its a year I have this phone.
I have rooted this phone still same no problem.