HTC Butterfly 2 smartphone released in September ,2014 with a screen size of 5.0 inches and a resolution of 1080 x 1920 pixels. It has a primary camera of 13MP and secondary camera of 5MP .It has features which includes sensors (Accelerometer, gyro, proximity, compass, barometer) and also messaging which include(SMS (threaded view), MMS, Email, Push Email).It has a Nano-SIM card slot. It is powered by Quad-core 2.5 GHz Krait 400.