We don’t really expect sub-$1000 to have great black level performance, as that’s a right reserved for the $2000+ price range (though the higher price point isn’t always a guarantee). In the case of the Home Cinema 2150, and likely the 2100, black level performance is above average for a 3LCD in this low price range. Though not technically “great,” there were times that I was fooled into thinking the blacks were true black, and I had to cast a shadow over the area to confirm. They were never true black, but came close at times. Overall, for the price, I was really happy with the way dark scenes looked.
I did some playing around to try to get better black levels, and it’s possible to tweak it to get darker blacks with some of the simple settings like brightness and contrast. Turning on SuperWhite will get you better black levels, but you’ll also lose a lot of dark shadow detail. I was watching a scene where a man was wearing a solid black suit, only he wasn’t wearing black! When I turned the SuperWhite off, it was revealed that his suit jacket was actually pinstriped and navy. So I wouldn’t recommend that method for getting better black levels – you’ll miss the detail.
On the bright side, projectors that do not have great black levels commonly have excellent dark shadow detail – that is, you can see lots of details in dark areas. We use the Bond night train scene for analyzing dark shadow detail. In the slider above, we have images from the HC2150 alongside its predecessor and other competing projectors. As you can see, there’s tons of detail in the image being projected by the Home Cinema 2150, and not as much from the others. Another impressive feature of this Epson.