What is the difference between 1080i and 1080p, if at hand is any?
Answers: Mark F. explained the technology perfectly, but possibly your question involves making a ruling between buying into one of the two technologies.
1080p is indeed the "holy grail" of the HDTV standard. However, 720p and 1080i also are very well within this same standard.
In a practical sense, viewing 1080i vs. 1080p, particulary from a few foot back of the blind - the difference is not "night and morning." That is, 1080p isn't so much better than it's 1080i counterpart.
Of course..........1080p is where adjectives the "hype" is at the moment. But.........where are you going to find your signal source to take full atvantage of the 1080p technology?
Providers are still overwhelmed beside 720p/1080i broadcasts due to the massive bandwidth required for these "base" HDTV standards. It could be years before we see regular broadcasts contained by 1080p as a new broadcasting infa-structure will be required.
For very soon.....and for the forseeale future.........1080p will single shine if it's used with a Blu Ray or HD-DVD system and Hi-def DVD medium. The other input that would make 1080p "shine" is a nouns to a Sony PS3 gaming console.
Pleae consider this prior to paying big $$$$$ for a television that won't/can't deliver the commodities without spending more for Hi-def input devices.
Good Luck..........
The "i" stands for interlaced while the "p" stands for progressive.
Interlaced modes are what TV have traditionally used. On one frame all the even scan-lines will be drawn and on the subsequent all the unconventional scan-lines. The problem is that the refresh-rate is halved (so it's a bit more flickery) and the two similes are slightly out of synch, which is particularly clear with movement.
Progressive scan renders all scan-lines on respectively frame. This results is a much cleaner, smoother looking image but requires double the bandwidth and in consequence much higher power (read: expensive) graphics hardware.
Try to stick to the P....much better resolution regardless of the broadcast, especially if the TV has a computer inwardly it to make up the mid lines as an average of the above and below lines. Goldwing
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