HDTV Flat Panels
Noteworthy HD format for these TV's comes in 720 (i&p) and 1080 (i&p). The difference is the resolution vs. SDTV (Standard TV). The HD resolutions are 1280x720 and 1920x1080 pixels. HD TV's usualy have a 16:9 aspect ratio (widescreen). SDTV may have a 16:9 aspect ratio, but will have a resolution of 704x480 pixels. The i&p refer to interlaced vs. progressive frame rates. Interlaced meaning the TV paints every other line of the picture in alternating patterns (very hard to see). Progressive scan means both lines are painted at the same time (best for action sports). Progressive scan DVD's are best with a 720p or 1080p HDTV. Most HD format today isat least 720p, with most HD programing in 1080i.
The most common types of HD TV's are Plasma and LCD. The primary differences are that Plasma has a better capability of producing the color black, thus the colors are deeper. LCD tends to have sharp color, but not deep color, also LCD TV's will have a slimmer profile.
Tip: Bigger is not always better, the general rule is for HDTV to divide the number of feet from the seated position by 7. Example if your planning to sit 20 feet away a 28 to 32 inch screen shouldfeel comfortable and not overwhelming.
Tip: When shopping in stores look at TV's from the distance you plan to be once the new TV is in place. Take a tape if needed, and also consider other activity that may take place in the room.
Tip: If you plan on mounting the TV to a wall an additional mounting bracket will be needed. Beware a good stud finder, level and drill with torque settings will make mounting the hanging bracket a lot easier with better results.
Tip: Consider your use vs. sound needs. If you commonly watch a lot of movies you might want to consider a Home Theater System.
Final Tip: The HDTV is not stand alone, it will require connections from a variety of different sources. HDMI, S-Video, Firewire, and Component Video are the main sources. If you plan to wall mount you should consider how to hide these cables. You can find plastic, self adhesive cable runs at most hardware stores.
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