OnePlus launches 'One' smartphone at Rs 21,999

OnePlus One sports a 2.5GHz Qualcomm Snapdragon 801 processor, 5.5-inch display, 3GB RAM, 64GB memory, 13MP rear and 5MP front camera, 3,100 mAh battery and 4G support.

The phone has attracted the attention of geeks as it boasts powerful hardware and an innovative software layer built using Android known as Cyanogenmod. It boasts of a 13-megapixel rear camera, 5-megapixel front camera.

The Chinese handset maker claims the smartphone offers noise cancellation for better sound quality. "Three microphones work together to identify, isolate and enhance your voice," OnePlus says.

With a 3,100mAh battery, the phone is offered in two finishes - Sandstone Black and Silk White.