Redmi note 9 : finger print touch is excellent ! And that's feather touch screen is brilliant but , The battery back-up wasn't good as the price ratio, it have been 6000mah battery it good, but this device desopoint me! So all over product was nice as the price criteria , ?####[['finger print touch', 'Appearance Design#Grip Feeling', 'positive'], ['battery', 'Battery/Longevity#General', 'positive'], ['feather touch screen', 'Screen#General', 'positive'], ['battery back-up', 'Battery/Longevity#General', 'negative'], ['price criteria', 'Price#Price', 'positive']]