Blu-ray discs pack a full 1920x1080 resolution per frame of video, and they look their absolute best when displayed on a native 1080p projector. Blu-ray is by far the most important new video source on the market. If so, you not only need a 1080p projector, but you need a Blu-ray player to go along with it. On the other hand, you may be looking for the best possible video picture you can afford. The bottom line is that for most budget smart consumers who are happy watching DVD and HDTV, the incremental performance of the 1080p projector will definitely not be worth the added expense.
#Which is better 1080p or 720p 720p#
Nevertheless, the reality is that 1080p projectors displaying HDTV 1080i will give you just a slightly better picture than you'll get with a good 720p projector. And due to the increased resolution you may notice less visible pixelation on the 1080p models, depending on how close you sit to the screen. But there is the potential for a slightly sharper image from HDTV 1080i broadcasts when using a 1080p projector. There will not be a night and day difference, since 1080i signals compressed into 720p displays already looks amazingly good (a lot better than you'd imagine they could). The new 1080p projectors do have the potential to make this type of programming slightly sharper than it will appear on most 720p projectors. A lot of prime time television programming on CBS, NBC, and other networks is broadcast in 1080i.
However, though DVD and HD sports broadcasts are what many people are most interested in, that may not be you. So the DVD source cannot use the full resolution power of either a 720p or a 1080p projector. The reason is that DVD picture quality is fundamentally limited by the fact that there are only 480 lines per frame of video information in the source. However, the difference will not be significant, and in many cases it will not even be noticeable even in a side by side viewing. Assuming the use of a high quality upscaling DVD player or video processor, there is the potential that the 1080p image will look a tiny bit better than the 720p picture. On a 720p projector, the DVD signal is rescaled to 720 lines, and on a 1080p projector it is rescaled to 1080 lines. Meanwhile, standard definition DVD (in the NTSC world) has only 480 lines of video per frame. The additional resolution of a 1080p projector won't make most HD sports broadcasts look any higher in actual resolution since the signals are limited to 720 lines of video information per frame. All HD sports broadcasts from Fox, ESPN, and ABC are in native 720p, and they will look as clear and razor sharp as they can possibly look when displayed on a native 720p projector. So if your viewing material is primarily DVDs with maybe some HD sports on broadcast HDTV, the 1080p projectors will give you almost nothing in image quality that the 720p projectors don't already give you. That makes good sense because, practically speaking, there are many thousands of DVDs available, and not so many Blu-ray discs. First, the vast majority of folks are still watching standard definition DVD, having not yet upgraded to Blu-ray. However, despite all of the enthusiasm surrounding the 1080p format, for many buyers on a budget the ideal solution is still the 720p projector. Not only do you get the highest resolution, but in many cases you get better contrast, black levels, and onboard video processing than is available in less pricey models. For those who want the absolute best and most pristine picture quality, 1080p is the way to go. Now, we love the new 1080p projectors, no question about it.
"Am I better off going with 1080p, or would one of the hot new 720p projectors be the more practical choice?" So the question a lot of people are asking is this. Though they don't get the same media attention, 720p projectors have dropped well below $1,500 (some are below $1,000), and they continue to deliver outstanding picture quality for the money.
However, 1080p is not the only game in town. They are performing better than ever, and the home theater marketplace eagerly soaks up the news of each new 1080p home theater projector announcement. Unless you've been living in the wilderness for the last couple of years, you know that 1080p projectors are all the rage these days.
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