If they raped your ancestors, which by the way I believe is disingenuous, as Im sure much mixing was consensual (not denying rape though), you are as much the offspring of the rapist as of the raped, you’d do well in starting to acknowledge that you are part of that which you hate.
If a black person has an offspring with a white one, the offspring has the same right to be callen white or black, even though society has’nt realized that yet.
I usually buy high end devices, that tend to last 4-6 years. I usually choose by camera, battery, and charging speed. I’m currently on a 4 year old Xiaomi that has an great camera, the battery still last over a day, charges 5000 mAh in slightly over an hour. I have never broken a screen or lost a phone in over 30 years. I buy the latest and greatest to make sure my investment lasts.