Introduction

Part 2: Why RCA DLP is better

DLP is just part of the story. You have chosen to embark on the next generation of TV viewing— HDTV. There are many technological advancements that make HDTV better than analog TV, but there are basically three things about HDTV that bring you a superior viewing experience: (1) resolution, (2) aspect ratio, and (3) digital signal and sound.

Resolution (it’s math...that works for you)

The crisp, lifelike picture that people rave about when experiencing true HDTV is due to the resolution this technology provides. The resolution is measured by calculating the number of active lines of pixels. A pixel (which stands for picture element) is a small dot. The picture you see on your TV is composed of these dots.

A regular, analog television only has a resolution of about 200,000 pixels (480 vertical pixels x 440 horizontal pixels = 211,200 pixels). The HDTV format is capable of more than 2 million pixels (1,920 x 1,080 = 2,073,600).

More pixels equal more detail. In summary, HDTV is capable of resolution that is up to 10 times the resolution of the picture on a regular, analog TV!

Feature

Analog (NTSC)

HD Digital (ATSC)

 

 

 

Total Scan Lines

525

1125

 

 

 

Effective Scan Lines

480

1080

 

 

 

Aspect Ratio

4:3

16:9 (Widescreen)

 

 

 

Max Resolution

720 x 480

1920 x 1080

 

 

 

Sound

2-ch Stereo

5.1 ch Surround

 

 

 

Aspect Ratio

16:9 Aspect Ratio

Aspect ratio is simply the width and height of the picture. Regular TVs use a 4:3 aspect ratio, which means the picture is a little wider than it is tall (a screen that is 20 inches wide is about 15 inches tall).

When the standards were being developed for television broadcasting in 1941 by the NTSC (the National Television Standards Committee), it made sense to adopt the 4:3 aspect ratio the film industry was using at that time.

As TVs dropped in price and people prospered in the 1950s, the movie industry had to find a way to get people out of their living rooms and back to the movie theatres. That’s when they created the 16:9 aspect ratio (also called widescreen format). When the standards for HDTV were being developed by the ATSC (Advanced Television Standards Committee), the 16:9 aspect ratio was chosen as the format for HDTV.

This widescreen format makes sense because it’s much closer to the way we see. Our field of vision is actually much wider than tall because of our peripheral vision. Not only is it closer to the way we see, but the pictures are crisper and cleaner with more detail in the close-up and panoramic views.

4:3 Aspect Ratio

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RCA HDTV manual Part 2 Why RCA DLP is better, Resolution it’s math...that works for you, Aspect Ratio
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HDTV specifications

RCA HDTVs have established themselves as reliable and affordable options in the realm of high-definition televisions. With a variety of models available, they cater to different consumer needs while delivering impressive performance and features.

One of the standout characteristics of RCA HDTVs is their commitment to delivering high-quality visuals. Most models come equipped with Full HD (1080p) resolution, ensuring that viewers enjoy vibrant colors and sharp details. This resolution significantly enhances the viewing experience, especially when watching movies or sporting events. Some RCA models even embrace 4K Ultra HD, offering four times the pixel resolution of standard Full HD, bringing enhanced clarity and a more immersive experience.

In terms of technology, RCA HDTVs utilize LED backlighting, which improves contrast and brightness while maintaining energy efficiency. This lighting technology allows for thinner screens, making RCA TVs both sleek and modern, while providing a broad color spectrum that contributes to stunning picture quality. Many RCA models also support HDR (High Dynamic Range), enabling deeper contrasts between light and dark, which amplifies the realism of the images displayed.

RCA HDTVs often come with multiple connectivity options, including several HDMI ports, USB inputs, VGA, and Ethernet, facilitating easy integration with a range of external devices. This compatibility allows users to connect gaming consoles, streaming devices, and sound systems effortlessly. Additionally, many RCA TVs feature built-in Wi-Fi, enabling access to popular streaming services such as Netflix, Hulu, and Amazon Prime, effectively turning the TV into an entertainment hub.

For enhanced user experience, RCA incorporates smart TV features in many of its models. The intuitive user interface provides easy navigation through applications and settings. Voice control compatibility with smart home devices is an emerging feature in newer RCA HDTVs, allowing for convenient voice commands.

RCA’s focus on affordability ensures that consumers get quality technology without breaking the bank. The reliability and performance of RCA HDTVs have made them a popular choice not only for budget-conscious buyers but also for those looking to upgrade their home entertainment systems.

In summary, RCA HDTVs combine an array of impressive features including Full HD and 4K resolution, LED backlighting, HDR technology, multiple connectivity options, and smart capabilities. Their affordability and quality make them a noteworthy option for anyone in the market for a new television.
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