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Buying Guide- Full HD TVs

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Buying Guide- Full HD TVs





//Tab- Making a choice



So you’ve decided to enter the world of full HD TVs who can blame you? The

pictures are crisper and sharper. The colours are more vibrant and the whole

experience is one that is light years away from the brown cased, black and

white TVs of the past that had limited channels and a crackly picture.



There are so many choices now and so many different sizes and with terms

like plasma, full HD, LCD, integrated Freeview and pixels it’s enough to

make your head spin exorcist style.



The prices range from hundreds to thousands of pounds and as your plasma

full HD TV is a pretty big purchase and may be the focal point of your room it

is important to make the right choice!



Ask yourself what size you want and where you will put it do you want to wall

mount it? And if not will it fit on your current TV stand or will you need a new

one? Budget is always a factor; so what’s yours?





//Tab-The technology



LCD ,Plasma, LED and 3D are the main TVs available today and all look

similar in that they are wall mountable super slim and attractive. However

there are some differences.



LCD (liquid crystal display) TVs are, along with Plasma cheaper to buy than

both LED and 3D TVs. They are available from 15-70 inches. Newer models

do not have the problem earlier models had, with poor black levels. LCD TVs

can’t achieve true black because light leaks through the pixels. However still

have a very good picture especially compared to their CRT predecessors.



Viewing angles for LCD TVs are a problem from certain points in the room

compared with plasmas. This is worth considering when thinking about

positioning your TV in the room.



Plasma TVs are now significantly cheaper than they were when they were

originally released and like LCDs offer a range of screen sizes and fantastic

picture quality. A picture on a full HD plasma TV can be seen from various

viewing angles in the room so you are less limited than the LCD as to where

you can place it. The also have better black levels than LCDs and colours

appear more vibrant.



However they do suffer from burn in, which is when a letter, image or logo

gets etched permanently into the screen (burnt in) when it has stayed in the

same place for too long. Particularly common if you pause video games etc.

This is worth noting but generally more common in the first 100 hours of using

your full HD plasma TV. This is the time to keep the contrast lower than 50%

and avoid showing static pictures on the screen for hours on end. Many

plasma TVs have features to combat burn including screensavers and pixel

orbiting.



LED TVs- are an improved version of LCDs and work by using tiny light

emitting diodes to create a picture rather than using more conventional

(CCFL) cathode fluorescent lights to illuminate the picture. There are now two

types of LED TVs, the original rear (LED backlit) and the latest edge lighting

(edge-lit LED).



LED TVS are generally slimmer than both plasma and LCD TVs and higher

end versions support the dimming function which illuminates clusters of pixels

independently. This helps create more intense blacks and more vibrant

colours in plasma style. However standard models use global dimming which

doesn’t give a picture as detailed or as crisp. Edge-lit LEDs use fewer diodes

which means they are slimmer and save energy.



These TVs are one of the most expensive but are super-slim and eco friendly,

making energy savings of more than 40% compared with conventional LCDs.

These offer the best wow factor for wall mounting.



3D TVs are the latest in TV technology and offer better viewing angles, better

pictures and a more interactive experience than ever before. A far cry from

the dodgy green and red 3D glasses in the 80’s, these TVs offer a new

experience which aims to keep up with the 3D films such as Avatar and

Monsters Vs Aliens.



At present they are expensive and still require 3D glasses to watch but this is

a small sacrifice for movie buffs to have the full cinematic experience in their

front room. You need a 3D source in order for these sets to be used to their

full potential but broadcasters are adding more and more channels by the day

including Virgin and Sky. You will need a 3D enabled blue ray player to watch

home movies in 3D format.



3D televisions are available in LCD and plasma and are made by all leading

manufacturers including Sony, Panasonic, Samsung and LG.



Manufacturers plan to bring out 3D TVs in the future where glasses are not

required so watch this space.



Most modern TVs have Freeview integrated so there is no need for an extra

to access digital channels which again can save space and is great if you do

decide to wall mount it.

//Tab- Size



When deciding on what size you go for you need to consider the size of your

room. Do you want the TV to be the focal point (key feature) of the room and

how much money you have to spend. Prices vary depending on which type of

HD TV you want to go for and make and model plays a big factor in price.



As a generally rule of thumb bigger HD TVs are suitable for bigger rooms and

small 32” and below are more suitable for smaller rooms and bedrooms. As in

a bedroom the TV can tend to dominate the room if too big.







//Tab- Picture Quality



This is determined by the resolution and Full HD TVs have a resolution of

1080p which means the TV can accept a high definition (HD) signal and

display it with a resolution of at least 1080 lines. In short it should be a crystal

clear detailed picture.







//Tab-Conclusion



This guide has been to help you form a better understanding of the 1080p full

HD TVs available today and what will be most suited to you and your room.



This is a decision that will affect your future TV viewing experiences so

shouldn’t be taken lightly.



Consider the size of your room, where you want to put it and whether you

want to wall mount it or not. A 1080p full HD TV can either be the focal point

as a 42 inch would be or blend into the background as a 19 inch Plasma full

HD TV will do.



You might want a 50 inch 1080p full HD TV but if you only have a small room

it will not only dominate the room but it will also reduce your viewing

experience because you will not be able to see the picture in all its HD glory.



Or maybe you would like a 40 inch Plasma full HD TV but only have 32 inch

money. Do not be disheartened. Whatever decision you make you will be

getting an experience and stepping into the land of no return.



Once you have experienced a 1080p full HD TV you will not go back. HD

brings movies to life and makes family time around the telly so much more fun

than those old school TVs from the 80’s where you all struggled to see the

crackled picture.



The future’s bright and vibrant, the future’s 1080p full HD TV.

References





http://asia.cnet.com/hdtv-buying-guide-61985379.htm#page3



http://www.hdtvorg.co.uk/guide/3D_TV_introduction.htm



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