Color difference between flashes of phone camera

Guys i have noticed that some phone cameras different than otherssome make you look palesome make you look more yellowishi tested this on different things like take picture of a white wall or carpet or smting at night with flash on some phone flashes make it look white which is normal but some phone flashes make them look light brownish or yellowish tinted, why is this hapens ? and what should we look at when we are buying phones for this problem ?​you can notice this when u record a video at night with flash if your flash takes yellowish photos just hit record when flash on and look at screen for first couple of seconds everything looks normal but after like 4-5 seconds everything goes yellowish via /r/photography https://ift.tt/2nFS78D