If you are a gadget buff, you are likely to have come across mobile TV, which lets you watch all your favourite TV programmes, wherever you may be. If you have a compatible device, you can tune in from anywhere, whether you are travelling or you are seated at your desk.

There are several mobile TV providers in the UK. Look up the following -

Freeview TV on Your Mobile! UK Only

The UK’s first mobile TV service

It’s that time of the year again. Christmas is around the corner. You will find offers aplenty on all kinds of TV’s. Note that most of these offer periods are rather short or very limited. Look up a few of these selected offers -

M&S’s X-mas offer on LED TV

Cheap LCD Tv’s

TV’s from ASDA Direct

Amazon Discount Finder

Here are several reviews for you to find information on LED TV’s.

LED TV Peviews

Best TV 2011: how to choose the best TV to buy

LCD w/ LED TV reviews

Here are some sources for you to find the best TV bargains in the UK. You will find TVs of all brands, screen sizes, display technologies, HD formats, and with latest features like 3D-readiness and Internet readiness. Note the kind of warranties and guarantees that the sellers promise to the buyer.

Hot deals on 32″ and above TVs

Televisions – Cheap TVs – Best Prices Online

Latest TV promotions, package deals and great prices from Amazon

What is ’1080′?

What does ’2:2 Pulldown mean’?

What do you understand by ‘Blacker-Than-Black (BTB)’? Or by ‘Whiter-Than-White (WTW)’?

Does ‘MPEG-4 AVC/ H.264′ sound strange?

To get to know the A to Z (and additionally the 0 to 9)  of HDTVs, look up this brief and precise HDTV glossary of terms related to the latest television technology.

You will also be able to access unbiased reviews of the latest TVs and television accessories launched by popular brands.

Till a few years ago, portable TVs were bulky, reception was poor, and were invariably black and white. Like other products, thankfully, they have evolved too. New models of portable TVs have screens ranging from 2.5 to 9-inch, and employ the latest LCD technology.

Where can you place them? You can use the portable TV at several places – in the car, at camp sites, at any outdoor location and in space starved locations like dormitories.

Here are several resources for you to find user experiences and enlightening reviews on some of the best portable TVs.

Amazon.co.uk – Best-selling portable televisions

WeDoDigita.co.uk- Portable LCD TVs

MyNewCheap.co.uk – Portable TVs

What should you look for in a portable TV? Since portable TVs are great for journeys and sporting events, you can make maximum use of the convenience they provide. Look for the display technology, digital tuner, colour and headphone jack.

The ratio of the width to the height, called the Aspect Ratio of a TV, gives an idea of the shape of a television screen. A standard screen has a ratio of 4:3, that means a somewhat square-like shape. A widescreen TV has a ratio of 16:9, resulting in the popular ‘letterbox’ shape, similar to the cinema screen, the ideal format for watching movies.

Note that all new TV programmes in the UK are at present broadcast in this ‘letterbox’, or widescreen format.

Why widescreen? The idea of widescreen is based simply on the concept that a wider picture is actually more aesthetically pleasing to the viewer. Remember, of course, that television manufacturers use this pitch to sell us a home viewing experience that is supposedly closer to the cinema experience.

Here’s a consumer-friendly and independent tv buying guide from experts, for TV purchases.

An LED TV is just an LCD TV that’s backlit with light-emitting diodes (LEDs) instead of standard cold-cathode fluorescent lights (or CCFL) used in traditional LCD televisions. So the term “LED TV” used by some manufacturers may be a misnomer. This kind of backlighting allows a thinner panel, consumes less power, dissipates heat better and provides a brighter display with better contrast levels.

So remember that LED TV is not a new kind of TV.

Read Cnet’s “LED TVs: 10 things you need to know” before you reach a decision to purchase an LED TV.

There is a variety of Internet-ready televisions available in the market. LG, Samsung, Toshiba, Philips and Sony have come out with several models of Internet-ready TV’s. The screen size varies from 31 inches up to 63 inches, and correspondingly the prices vary too – from £200 to £250o.

But before you decide on a model that suits your budget, learn all about Internet-ready TV’s. Get answers to questions like “Why would I want an Internet-ready TV?” and “What’s the Difference Between Internet Television and Internet Protocol Television (IPTV)?”.

Here are precise answers to FAQ’s on the subject of Internet-ready TV’s.

(Some confusion seems to exist over the term Internet TV. If you were to look up the term, you are likely to get results related to watching TV channels that stream on the Net too!)

Closed Circuit Television - CCTV for short, encompasses the entire range of recording and monitoring equipment used mainly for surveillance and security of both commercial and domestic properties. Of course, these days CCTV is put to plenty of other uses - health, safety, sports activity, factory or industrial production monitoring, even bird watching.

The components of a CCTV system include CCTV cameras, CCTV Recorder  (Digital Video Recorder), display monitors, connectors, cables & accessories. (For a complete glossary see for example The CCTV Glossary).

To get an idea of the costs that are involved in buying a good CCTV system, you will need to remember that there are three basic factors to decide on – type of CCTV System required (small or big, residential or commercial), number of cameras, and the level of the complexity of the system.

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