Black color scales with brightness level.
When I watch videos on 0-30% brightness, I get very deep blacks. The blacks are so pure that the black bars on the sides/margins in movies blends well with the bezels and it just transitions so smoothly. However, when i turn the brightness up a bit (because of the prevailing black crush issue on low brightness), the bars no longer remain pure black but kind of a brighter black and it makes the bezels more noticeable. Is this what people mean by the "not showing proper blacks" issue or are they still talking about black crush? Eitherway, is this normal for an AMOLED?