Sorry for the typo- sony bravia

I have seen both with only a £20 difference between them and the specs appear identical in every way on the Samsung website.

Obviously the R74 is newer than the R73 but I was wondering if anyone could clear up what the difference is between them?

I am buying my first HDTV and am looking at around 32″. I am looking to use this TV for Gaming on my Xbox 360. I was just wondering if 1080p was worth spending the extra money for on smaller televisions?

I want to buy lcd 32″ tv . but which company i go for . what main difference in samsung and sony tv.
1)clarity
2)picture
3)contrast
4)resolution
5)sound effect .

comparing all effect which is good sony or samsung . cost is not a fact ?

The leisure of watching a movie or a sport has become even greater with the high end technology’s introduction of TVs like Plasmas, LCDs, Flat TVs, Ultra Slim Fit and the likes. But, the latest hype is about Plasmas and LCDs in particular. Now, the next step is selecting or choosing between the wide ranges of models getting launched everyday.
First of all, you need to set a budget for your purchase; this will curtail half the burden. After the budget, you have to consider the different features which you are looking for. But, for this aspect, you need to have some knowledge about the type of the product that you are looking for.
Measure the space where you will put the TV before going to the store, most of us tend to ignore this, but some TV weigh over 45 kgs and thus can be difficult to move. Warranties are important because they fix defects at little or no cost to the consumer. Retail stores are the best option for buying a TV because you can see your model physically before taking it home and you meet face to face with the ales person.
CRT tvs are the traditional tube televisions which still now offer the best pictures available in the HDTV world, although its losing its shine under the dominance of plasmas and others. However, it has superb picture quality, low cost, excellent with ambient light, have great viewing angle and are easy to maintain. But, its disadvantage like bulky weight, image size and old technology has given way to other latest improvements.
Here are some of the main points of differences between LCD and Plasma TV sets:
Plasma TV Overview
Plasma television technology is based loosely on the fluorescent light bulb. Although Plasma television technology eliminate the need for the bulky picture tube and electron beam scanning of traditional televisions, because it still employs the burning of phosphors to generate an image, Plasma TV still suffer from some of the drawbacks of traditional TVs, such a heat generation and screen burn of static images.
LCD TV Overview
LCD televisions, on the other hand, use a different technology. Basically, their panels are made of two layers of transparent material, which are polarized, and are ‘glued’ together. Unlike standard CRT and Plasma TVs, since there are no phosphors that light up, less power is needed for operation and the light source in an LCD television generates less heat than a Plasma or traditional TV. Also, because of the nature of LCD technology, there is no radiation emitted from the screen itself.
Comparison
- Lcd tvs are best suited in rooms with ambient light as in the case in most of our homes. Plasma tvs, on the other hand are bet for homes that have dedicated home theatre with controlled lighting or night-time viewing, as they produce the best contrast required to how detailed dark scenes.
- Another aspect is picture quality that everyone is concerned about. Both of these tvs produce excellent pictures.
- Lcds score more than plasmas when it comes to picture resolution in models of various sizes.
- Plasmas have an advantage over lcds with regard to fast moving scenes and contrast levels.
- Lcd televisions are typically more expensive than equivalent-sized plasma tvs over 32 inches, although this is changing and prices have dropped for both.
- Lcds are lighter compared to plasmas which require a professional installer.
- With regard to power consumption, lcds use on average half of the power from plasma tvs.
- Plasma tvs are more susceptible to burn in technology, whereas lcds are not.
- Plasmas generate more heat than lcds due to the need of light of phosphors to create the images.
- Lcds run better in higher altitudes unlike plamas.
- Lcds run about twice as long as plasma tvs and are thus preferred for long usage applications like shops and households that operate it for more longer time.
The price ranges anywhere from 25-30,000 and run into lakhs depending on the size and other features, and in these to sets, lcds are more expensive in bigger sizes.
Thus, after considering the various features of the two sets, you need to decide which aspect are your first concerns and accordingly go for the right one, thereby enjoying every aspect of it and avoiding any discrepancy.

Plasma and LCD panels may look similar, but the flat screen and thin profile is where the similarities end. There are a number of significant differences between the two.

Let us understand the meaning of Plasma and LCD Televisions in order to better understand the differences between them.

LIQUID CRYSTAL DISPLAY TELEVISION (LCD TV).

LCD TV uses LCD technology for its visual output. Liquid Crystal Display or LCD is a thin, flat display device made up of a number of color or monochrome pixels arrayed infront of a light source or reflector. In color LCDs each individual pixel is divided into three cells or subpixels which are colored red, green and blue. Each cell or subpixel can be controlled independently to yield thousands or millions of possible colors for each pixel. LCD TVs can make for excellent High Definition TV viewing.

LCD TVs – The Good

1. Excellent Color Reproduction – LCDs can display millions of colors accurately.

2. Multi-functional – LCD TVs have a plethora of connectivity options. They typically include inputs for composite video, S-video, High Definition Multimedia Interface(HDMI) and PC In.

3. No Burn In – With LCDs there is no problem of Burn In. Some TVs that rely on phosphors such as Plasmas and CRTs can experience Burn In where ghost images are permanently burned into the screen.

4. Inherently Progressive – LCDs use millions of tiny transistors that can be individually controlled by the “brains” inside the display. So LCDs can easily handle progressive-scan sources.

5. High Resolution – LCDs can display High Definition content with resolutions of 1366×768. The highest resolution achieved in a LCD is 1920×1080. 1080p is also called Full High Definition whereas 720p is called High Definition.

LCD TVs – The Bad

1. Expensive – LCD TVs are great but they are not cheap. LCD TVs cost more per inch than plasmas.

2. Poor Reproduction of Blacks – LCD TVs tend to produce grays, not blacks.

3. Limited Viewing Angle – LCDs have typically poor viewing angle. However, there has been a drastic improvement on this front with latest LCDs achieving a wide viewing angle of 178 degrees.

4. Slow Response Time – LCDs have longer response times than Plasmas. For example, when moving the mouse too fast on an LCD, multiple cursors can sometimes be seen. This is also known as Ghosting Effect. But this problem seems to have been addressed with the latest LCD TVs with response times as low as 8ms.

5. Low Contrast Ratio – Contrast Ratio is the ratio of the intensity of the brightest bright to the darkest dark. LCDs comparitively have lower Contrast Ratios than Plasmas.

PLASMA TELEVISION

A plasma screen contains literally millions of gas-filled cells (each one acting as a single image pixel) trapped between two pieces of glass. An electrical grid zaps these cells and causes the gases to ionize (and ionized gas is plasma – hence the name). The ionized gases, in turn, cause a layer of phosphor on the viewer’s side layer of glass to light up. Plasma TVs combine a thin, compact chassis with a truly large screen size. Despite their compact dimensions Plasmas are available in 42+, 50+ and even 60+ inch sizes.

Plasma TVs – The Good

1. Excellent Brightness – Plasma TVs don’t rely on a light bulb shining through or reflecting off of something (as an LCD or DLP system does). Plasma brightness is even better than CRT’s in some ways because the picture is evenly bright across the entire screen.

2. High Resolution – The finest plasma TVs have such high resolutions (and such smooth images) that they look life like.

3. Progressive in nature – All the pixels on the screen light up simultaneously. You can have progressive HDTV sources (such as 720p) and non-HDTV sources (such as progressive-scan DVD players) displayed to full advantage on a plasma HDTV.

4. Wide Viewing Angle – Plasmas have a wider viewing angle as compared to LCDs. Plasma displays have a good picture even when you’re sitting “off axis” (not perpendicular to the screen surface). This is a huge benefit for smaller rooms, where viewers may sit relatively far off to the sides of the screen, at wider angles.

Plasma TVs – The Bad

1. Burn-In – Plasmas rely on phosphor to display video. This can cause Burn-In where ghost images are permanently burned into the screen.

2. Short Lifespan – Another phenomenon of any phosphor-based display system is that eventually the phosphors “wear out” or lose their brightness. This is a subtle and slow process, but it inevitably happens.

3. Less-than-perfect color reproduction – Although plasma displays can produce a breathtaking array of colors, a lot of sets have the unfortunate tendency to make red colors look more orange than true red.

4. Poor reproduction of black – Plasma TVs fall short in the realm of reproducing black images. Most plasmas do slightly better job than LCD TVs at black reproduction, but they fall short of CRTs and some projection systems.

Other factors such as pricing, weight, power usage, high altitude performance and transportation are other considerations that apply on a person to person basis. So I will briefly just state the overall differences in these areas.

Pricing: Plasma TVs are still significantly less expensive than LCD in sizes over 32″.

Weight: LCD TVs are considerably lighter and as such easier to mount and install. So

The average person looks forward to relaxing in front of their TV after a hard day?s work. For many people this relaxation can now take place in front of a plasma TV. To decide which of these TVs is best for you will need to look at the difference between plasma and LCD televisions.

The main criteria that you will need to look carefully at are screen size, television thickness, viewing angle and burn-in. These issues will help you to understand the difference between plasma and LCD TVs better for making an informed choice.

In the screen size you will find that a LCD screen can range from 13 inches to 46 inches. This is set to change as there are bigger sized LCD?s about to come onto the market. For the plasma TV the screen size is from 32 inches to 60 inches.

Here the difference between plasma and LCD is that plasma TV?s are currently larger sized but the technology of LCD?s is making the large screen for LCDs a reality. For the thickness issue you will not find too much of a difference as both the LCD TVs and the plasma TVs are both manufactured to similar sizes of thickness. In general the flat screen TVs are about 1 to 2 inches in depth.

This slim style allows you to hang or place your plasma and LCD television anywhere that you want. The other factor you will need to look for in the difference between plasma and LCD is the viewing angle.

Generally LCD televisions have a fixed angle of viewpoint. This means that once you have placed your LCD television on a stand or in a TV hutch you will need to physically change the direction of the TV to see the picture.

With a plasma TV you have the option of placing your TV in a place where you can see it from any place in the room. For the optimum viewing pleasure your plasma TV you should sit at a reasonable distance so that you see the picture clearly but you will not see the individual pixels.

The same is true for LCD TVs but here there is a slight advantage for the LCD televisions because the screen resolution in terms of pixels is clearer. In a LCD TV you will receive a smooth looking image, much more than you would with a plasma TV. For this reason you will find the screen resolution difference between plasma and LCD only ends at the large end of scale for both of the TVs.

The difference between plasma and LCD TVs is not that much when you look at the various issues. You should however remember that these issues are only one way of selecting a plasma TV or a LCD TV.