I AM USING SAMSUNG GALAXY J7 MOBILE PHONE . SOUND CLARITY OF THIS HANDSET IS VERY GOOD . PROBLEM IS THAT THE MOBILE PHONE IS GETTING HANG WHILE WE ARE OPENING ANY GAMES OR INTERNET CONNECTION . STYLE AND LOOK OF THIS MOBILE PHONE IS GOOD . APPLICATIONS ARE NOT GETTING START FAST. WHILE CAPTURING ANY PICTURE, PICTURES ARE NOT GETTING CLEAR .PRIES OF THIS MOBILE PHONE VERY GOOD . I AM NOT SATISFIED WITH THE PHONE .