Hey friend its my review for k4 note I bought this product from amazon 10 month ago with lots of hesitation but when I got it am quite happy with that its great value for money product specially with unique vr mode you can enjoy movies with great dolby atmos sound believ me its great sound with both speaker and earphone
Camera in terms of camera performance is decent not soo gud but not bed at all my concern is flash whenever I captured image with low light or at night the image is become yellow coz the lower flash is yellow but its not a big deal
Performance wise its gud I am not a gamer so I cant tell about gaming capability but it can haldle many application at a time
So its a really value for money