Xiaomi can use these tricks to stop black marketing but I don't know why it doesn't: 1. keep image captcha code at every level (after buy now, after address selection and after payment done) so that bkack marketers can't order it through script and extension 2. always keeping it in open sale even in small quantities (without pre-announcing sale timing) 3. sending a verification code on mobile number at the time of buying device which can't be more than once on a single phone number.
For 2GB useless extra RAM, Redmi is charging 3000 extra. You knew that no one is going to buy this if the 4 GB RAM Black color was available. So you removed 4GB Black color to promote 6GB Model.
Decent product Good, faster. Observed issue with VoLET SI
I got defective unit becasue of that i had to go through multiple processes to get the new unit.
DON'T BUY THIS 6GB VERSION. AUDIO QUALITY IS POOR AND CAMERA TAKES PICTURES AS COLOURED IMAGES INSTEAD OF NATURAL