Which widescreen tv

These days, TVs as we know it has gone through an extensive transformation. With the likes of the yearly Consumer Electronics Show , we get a glimpse of just how TVs have evolved since its inception. Modern-day technology now allows us to have large widescreen TVs in our own living space, some of which will rival a home theatre system.

Most of these large widescreen TVs come with a host of features and applications, which essentially makes it a smart TV as well. Picture quality is also another aspect of just how far technology within TVs has come. Large widescreen TVs are now at the pinnacle of the consumer electronics industry, and it can only go higher from here.

With its smartphones already being dubbed as the greatest Android devices in the world, The Wall is just its latest concept piece that made its debut during CES As it already dwarves its predecessor which stands at inches , The Wall is a modular TV, which means it can be expanded or downsized, depending on the situation.

Its bezel-less display allows it to be more than just a conventional large widescreen TV; The Wall can also be used to display works of art when turned off, just one of the many features Samsung is proud of. It also comes with Google Assistant as well as Amazon Alexa support for good measure.

There are no such issues with a widescreen TV. These TVs follow a format, where the screen is 16 units wide and nine units high, offering the viewers a panoramic view akin to what is seen in a cinema theater. Thanks to the high-definition broadcast and the digital television technology that utilizes all the lines on the TV screen, the viewer also gets the benefit of a much sharper and clearer picture.

Apart from offering viewers better pictures, the widescreen TV format is excellent for covering large sporting, entertainment and other public events. Viewers can keep up with what is happening in its entirety and even watch different camera views at the same time on split screens. Another benefit of the widescreen television format is that it makes life easier for filmmakers; they don't have to reissue their films in another format if the theatrical format works just as well for television.

You see the entire film frame, but it only occupies a centre strip of the screen - quite a thin strip if the original movie is a Cinemascope epic made in 2. The BBC's standard practice these days is to show movies in for both analogue and digital viewers, which means that it is 'deep letterboxed' quite wide black bars top and bottom for viewers of analogue sets.

This is the case even if the film's original aspect ratio is wider than , in which case some cropping at the sides will occur. The other approach is to run the movie at full television screen height, thus cutting off the parts of the image that lie outside the TV screen.

This can be done dynamically, where the 'window' on the film frame represented by the TV set moves back and forth to cover the area of the frame that contains the bulk of the action - this is known as 'pan and scan' for that reason - or statically, simply showing the centre of the film frame that fits the TV screen - called 'centre cut-out'.

In both of these cases, you lose a significant part of the film frame, and in the case of centre cut-out you may lose some of the action too.

It is commonly held by broadcasters that the image should fill the entire screen, because they believe - though there is little, if any, research to back this up - that viewers dislike the black bands that result from letterboxing. The fact is that on a TV screen, you will see the full frame of a widescreen movie when it is letterboxed, albeit wide and thin top-to-bottom as it actually is; while if it is cropped to fill the screen, a significant part of the image will be lost.

Thus it may be suggested that letterboxing is the 'best' way of presenting a widescreen movie for viewers - at least you see what the director intended.

Now, however, the situation is becoming much more complex, with the advent of digital 'standard definition' and 'high definition' television, and widescreen TV sets with an aspect ratio of We will assume the UK in this discussion unless otherwise indicated: the situation here is more complex, as there are both and broadcasts in SD and, we shall see, !