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TELEVISIONS: A COMPREHENSIVE GUIDE



Television technology has come a long way since the first black and white sets
of the mid-twentieth century. Today, televisions come in a variety of sizes,
shapes, and features, making it difficult to decide which one to buy. In this
article, we will explore the different types of televisions available, their
features, and what to look for when making a purchase.


TYPES OF TELEVISIONS

The four main types of televisions are LCD, LED, OLED, and Plasma. Each type has
its own advantages and disadvantages.


LCD TELEVISIONS

Liquid Crystal Display (LCD) televisions use a layer of liquid crystals to
create the image on the screen. They are affordable and have a long lifespan.
However, they have a lower contrast ratio and are not as energy-efficient as
other types of televisions.


LED TELEVISIONS

Light Emitting Diode (LED) televisions are similar to LCD televisions, but use
LED lights to illuminate the screen. They have a higher contrast ratio and are
more energy-efficient than LCD televisions. They are also thinner and lighter
than LCD televisions.


OLED TELEVISIONS

Organic Light Emitting Diode (OLED) televisions use organic compounds to create
the image on the screen. They have a high contrast ratio, deep blacks, and
vibrant colors. They are also energy-efficient and have a thin design. However,
they are more expensive than other types of televisions.


PLASMA TELEVISIONS

Plasma televisions use tiny cells filled with gas to create the image on the
screen. They have a high contrast ratio and good color accuracy. However, they
are heavy, bulky, and not as energy-efficient as other types of televisions.


FEATURES TO CONSIDER

When purchasing a television, there are several features to consider to ensure
that you get the best viewing experience.


SCREEN SIZE

The size of the screen is an important factor to consider. The bigger the
screen, the more immersive the viewing experience. However, you should also
consider the viewing distance. For example, if you sit too close to a large
screen, you may see pixels or graininess.


RESOLUTION

Resolution refers to the number of pixels on the screen. The higher the
resolution, the clearer the image. Most televisions today have a resolution of
1080p or 4K Ultra HD.


REFRESH RATE

Refresh rate refers to how many times the image on the screen is refreshed per
second. A higher refresh rate means smoother motion and less motion blur. Most
televisions today have a refresh rate of 60Hz or 120Hz.


SMART FEATURES

Many televisions today come with smart features, such as built-in Wi-Fi and
streaming apps. These features allow you to access the internet and stream
content without the need for an external device, such as a Roku or Apple TV.


CONCLUSION

When purchasing a television, it is important to consider the type, size,
resolution, refresh rate, and smart features. Each type of television has its
own advantages and disadvantages, so it is important to do your research and
decide which features are most important to you. With the right television, you
can enjoy a high-quality viewing experience for years to come.