I have using this phone last one year. I found that phone is very good and features also very good. It is sleek in design. It has 4gb ram 64GB internal memory you can expand up-to 128GB, 13mp rear camera with flash 8mp front camera with captures your images very good. Phone has 5.5 full hd 2.5 d curve display with 1080p resolution. Which enhance your experience for watching movies, videos and gaming experience. Phone Will provide 64 bit 2ghz Snapdragon 625 processor. You play high graphics game easily. Phone is coming with 6.1( marshmallow) Android version. Phone is filled with many sensos like fingerprint, proximity, e compass, ambient light sensor , gyroscope, etc phone had miui 8 interface.phone has great battery backup( 4100mah) up-to two Days. Phone Will provide active noise cancellation feature, inbuit beautify software.phone is very light weight only ( 165g) . Phone is very premium quality.