HDTVs offer a 16:9aspect ratio, similar to a movie theater screen.
These TVs are available with higher-resolution screens, providing more clarity, color, and detail.
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Resolution is HDTV’s biggest selling point.
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The 1080p standard has all but replaced 1080i.
you’re free to still find TVs with 1080i screens, but these are less common.
Overall Findings
The three HDTV resolutions are 720p, 1080i, and 1080p.
The number stands for the number of horizontal lines that create the image.
Resolution matters because more lines mean a better picture.
This is a similar concept to digital photos and how dots-per-inch determines print quality.
1080i and 1080p are higher resolutions than 720, but the two are not the same.
You might want to consider 1080p because of the more efficient way it projects images onto the screen.
720p has an image resolution of 1280 pixels by 720 lines.
It was the first available HDTV resolution.
It is no longer as common since prices have come down on 1080 models.
By comparison, a 720p TV has twice the resolution of an analog TV picture.
1080i has a resolution of 1920 pixels by 1080 horizontal lines.
The picture quality is sufficient for slow-moving content but not as desirable for fast-moving objects.
1080i was once the standard for HDTVs.
That’s no longer the case.
Its quality isn’t much better than a 720p TV.
1080p has a resolution of 1920 by 1080 pixels.
It’s a progressive scan display rather than interlaced.
Price: You Get What You Pay For
The price of a high-definition TV varies somewhat.
It depends on many factors, including brand, features, and display technology.
The jot down of display is one part of the hardware.
In general, 720 screens are cheaper than 1080 screens.
Within the 1080 tier, progressive-scan displays are more expensive than interlaced.
However, depending on other factors, these comparisons may not always be the case.
The 720p and 1080i models rely on old technology that is gradually giving way to higher-resolution options.
A 1080p machine offers the best resolution and viewing experience.
