Quote:
Originally Posted by TheCrackedJack /forum/post/0
I'm about to pull the trigger on a HD1000U, and just wanted to see how you guys thought it compared on black levels, contrast and such.
I will be viewing mostly HD-DVD and Blu-Ray and will be sitting between 1.5-2x the screen distance.
I just recently upgraded my SP4805 to the HD1000u. Much of your results will depend on your screen and your room. My results are based off of a matte white screen with 1.0 gain and less than fully light controlled (90%-95%) room.
I spent my entire first day with the HD1000u comparing it to the SP4805 with the same material at the same time on the same screen.
SD DVD:
I use an HTPC running Theater Tek/FFDSHOW. This fed my SP4805 at
[email protected] This allowed 1:1 pixel mapping and eliminated 3:2 pull down.
My results were very similar with both units. It's not that the HD1000u does a bad job with SD DVD, it's just that the SP4805 did a fantastic job in my setup. I would say that the HD1000u provides just a barely visible increase in shadow detail. Also, there is a touch more smoothness if you get closer than say 1.8x screen width.
Overall, the HD1000u is only slightly better than the SP4805. If you were just using a regular DVD player at 480i or 480p, the HD1000u might provide a bigger difference.
HDTV / HD DVD / Blu Ray:
This is where the HD1000u really starts to surpass the SP4805. The detail level is noticeably increased. The further back you sit, the less you notice. But, at 1.5x screen width, the difference is very apparent.
XBox 360 / PS3:
This was the biggest WOW factor for me. I always knew that the SP4805 just couldn't provide the sharpest image with all the available detail on video games. I knew there would be a nice change in the smooth look of the images. I was shocked at just how much more engaging the games became. Text now had smooth edges. The jagginess is gone. I'm left with a wonderfully smooth image.
Brightness:
This is the major difference between the two. My perceptions are a bit biased as my SP4805 had 1000+ hours on the bulb and my HD1000u was new. However, using eco mode on the 1000 provides a much brighter (and detailed) image than my 4805 did on high power.
Overall:
The HD1000u is noticeably better and more enjoyable on all sources except SD DVD. In that case, it's just slightly better.
Your results may differ. If your room is more light controlled, you may get better black level and contrast than I am. That may become a bigger gain than what I see.
YMMV