EDISON Groups' first company SB Tel Enterprise Ltd, established in 2005, started mobile phone business under SYMPHONY brand in 2008 providing new experience to the consumers through continuous innovation and product diversification. The company says it has two supporting businesses - accessories and mobile applications, which it has been involved in since 2011. Symphony's latest mobile launch is the Roar A50. The smartphone was launched in December 2014. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 854 pixels.
The Symphony Roar A50 is powered by 1.3GHz quad-core it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 32GB via a microSD card. As far as the cameras are concerned, the Symphony Roar A50 packs a 5-megapixel primary camera on the rear and a 2-megapixel front shooter for selfies.
The Symphony Roar A50 runs Android 4.4 and is powered by a 1780mAh removable battery.
The Symphony Roar A50 is a dual SIM (GSM and GSM) smartphone that accepts . Connectivity options include Wi-Fi, GPS, Bluetooth, FM and 3G. Sensors on the phone include Proximity sensor, Accelerometer and Ambient light sensor.