In the last 10 years, Tv technology has advanced to a great extent and has brought in state of art technologies in providing the finest flat-screen Tvs. The most leading aspect of the technology used has in general focused colse to the size, resolution and compatibility and with this, in the last 5 to 10 years there has been a gradual convert in the selection and viewing expectations of people.
The manufacturers have now started to put in unique features in their flat-screen Tv models production the product having a distinctive benefit of full film ensue viewing along with superior sound technology. There are assorted types of flat-screen Tvs in the shop today, and in order that you could determine between Plasma, Lcd, and a Led Tv, you ought to know a bit about the differences.
Overview of Plasma Tv: The display in a Plasma Tv is made up of millions of tiny plasma cells, and to put it simply, these cells emit light to create a unblemished image on the screen when a correct voltage is applied to them.
 This and other models in the S2 line offer Panasonic's VIERA Image Viewer feature, which enables you to play slideshows of JPEG images stored on SD memory cards, as well as the VIERA Link feature for controlling a variety of compatible components--from Blu-ray Disc players to digital cameras--through a single remote. Adhering to Panasonic's commitment to the environment, this VIERA model--as well as all 2010 models--features improved power consumption and meets the new, more stringent Energy Star 4.0 requirements. And you'll get a long Plasma panel life of up to 100,000 hours--more than 30 years of viewing when watched 8 hours a day--before the brightness of the panel decreases to half. |  Panasonic's VIERA S2 series Plasma HDTV. |
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| Series: | VT25 Plasma | GT25 Plasma | G25 Plasma | S2 Plasma | U2 Plasma | C2 Plasma | U22 LCD | X2 LCD | C22 LCD |
| Models: | TC-P54VT25 54" TC-P50VT25 50" | TC-P50GT25 50" TC-P42GT25 42" | TC-P54G25 54" TC-P50G25 50" TC-P46G25 46" TC-P42G25 42" | TC-P65S2 65" TC-P58S2 58" TC-P54S2 54" TC-P50S2 50" TC-P46S2 46" TC-P42S2 42" | TC-P50U2 50" TC-P42U2 42" | TC-P50C2 50" TC-P46C2 46" TC-P42C2 42" | TC-L42U22 42" TC-L37U22 37" TC-L32U22 32" | TC-L37X2 37" TC-L32X2 32" TC-L22X2 22" | TC-L37C22 37" TC-L32C22 32" |
| VIERA Cast |  | | | -- | -- | -- | -- | -- | -- |
| VIERA Image Viewer | (AVCHD/MPEG2/JPEG/MP3 playback) | (AVCHD/MPEG2/JPEG/MP3 playback) | (JPEG) | (JPEG) | (JPEG) | (JPEG) | (JPEG) | (JPEG) | (JPEG) |
| VIERA Link | webcam capable | webcam capable | webcam capable | | | | | | |
| NeoPDP Panel | -- | -- | | | -- | -- | -- | -- | -- |
| THX Display | | | | -- | -- | -- | -- | -- | -- |
| Contrast Ratio | Infinite Black Pro / 5,000,000:1 Native | Infinite Black / 5,000,000:1 Native | Infinite Black / 5,000,000:1 Native | Dynamic: 2,000,000:1 | Dynamic: 2,000,000:1 | Dynamic: 2,000,000:1 | Dynamic: 20,000:1 | Dynamic: 20,000:1 22": 15,000:1 | Dynamic: 18,000:1 |
| Moving Picture Resolution | 1080 lines | 1080 lines | 1080 lines | 1080 lines | 900 lines | 720 lines | -- | -- | -- |
| Anti-Reflective Filter | | | | | -- | -- | -- | -- | -- |
| Display Capabilities | 1080p, 1080i, 720p, 480p | 1080p, 1080i, 720p, 480p | 1080p, 1080i, 720p, 480p | 1080p, 1080i, 720p, 480p | 1080p, 1080i, 720p, 480p | 720p, 480p | 1080p, 1080i, 720p, 480p | 720p, 480p | 720p, 480p |
| 600Hz Sub-field Drive | | | | | | | -- | -- | -- |
| Game Mode | | | | | | -- | -- | | -- |
| Speakers | 3; 30W total | 2; 20W total | 2; 20W total | 2; 20W total | 2; 20W total | 2; 20W total | 2; 20W total | 2; 20W total 22": 6W | 2; 20W total |
| Surround Sound | | | | | | | | | |
| HDMI input | 4 (1 side) | 3 (1 side) | 3 (1 side) | 3 (1 side) | 3 (1 side) | 2 | 3 (1 side) | 3 (1 side) 22": 1 | 2 |
| Component input (Y, PB, PR) | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| Composite input | 2 (1 side) | 2 (1 side) | 2 (1 side) | 2 (1 side) | 2 (1 side) | 2 (1 side) | 2 (1 side) | 2 (1 side) 22": 1 | 2 |
| PC input | 1 (side) | 1 (side) | 1 (side) | -- | -- | -- | 1 | 1 | 1 |
| USB | 2 | 2 | 2 | -- | -- | -- | -- | -- | -- |
| Ethernet LAN input | 1 | 1 | 1 | -- | -- | -- | -- | -- | -- |
| Digital Audio output | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| iPod Universal Dock | -- | -- | -- | -- | -- | -- | -- | | -- |
| Energy Star | | | | | | | | | |
| Series: | VT25 Plasma | GT25 Plasma | G25 Plasma | S2 Plasma | U2 Plasma | C2 Plasma | U22 LCD | X2 LCD | C22 LCD |
 | With standard-definition TVs, the rule used to be that viewers would feel comfortable watching a set from a distance of 3 to 6 times the screen size in inches. With HDTV, the resolution is so much better that you can sit closer to a larger TV without noticing the pixels. So with HDTVs, the rule tends to be you can sit anywhere from 1.5 to 3 times the screen size (in inches) for the best experience. If you know the size of the room you have already, where you want to sit, and where your new HDTV should go once you get it, you can figure out the size HDTV you should get.
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Plasma Tvs ready now offer larger screen size than Lcds. The screen sizes of Plasma Tvs that are commonly ready in the shop include, 30 inch, 42 inch, 50 inch and 63 inch models, while the Lcd Tvs are tiny to smaller screen sizes, which range from 10 inch to 40 inch models. Presently larger screen sizes of more than 60 inches are being made ready in the market. One favourable point is that, the Lcd technology is more flexible, which allows wide variety of screen sizes to be developed.
Advantages on Plasma Tvs:
- Plasma Tvs are ready in larger display screen sizes.
- Plasma has best black levels, and also the distinction ratio.
- Plasma Tvs can be viewed from any angle, as long as the viewing angle is between 160 to 180 degrees. - Plasma Tvs have top refreshing rate which captures every information in a fast operation scene.
- Plasma screen can display billions of colors, producing level gradations of shades, improving the photo ability to a great extent, production the images life-like and realistic, responding sharply to fast spicy images.
Disadvantages of Plasma Tvs:
- Plasma Tvs do not accomplish as well at higher altitudes.
- Plasma Tvs are more susceptible to burn-in of static images.
- Plasma Tvs are thicker than Lcd Tvs and hence much heavier.
- Plasma Tvs produce glare in brightly lit rooms though some advancement in technology has been made to correct this.
Overview of Lcd Tvs: Lcd Tvs have Liquid Crystal Displays, a technology which is seen being used in computer monitors, cell phones, and at times are found in camera screens. Lcd screen was first created for computer monitors, and now with the application of the technology in Lcd Tvs, they seem to be a bit best when you are playing games on your Tv. However, the selection entirely depends on the user, since some like the vivid colors in Plasma Tv, which comes from its deep black levels.
Lcd panels work with liquid crystal clarification being sandwiched between two polarized glasses. When an electrical voltage is applied to the liquid crystal, the crystals rotate, and this changes the polarization of the light passing through them. A Lcd panel does not create light by itself. It just filters or subtracts its back light source to create an image on the screen.
Advantages of Lcd Tvs:
- Lcd Tvs have best longevity than the Plasma. The midpoint life-span has been foreseen, as more than 30 years.
- The display of Lcd Tvs uses lower power compared to Plasma Tvs, but has more consumption than Led. - The screen sizes of Lcd Tvs are ready in assorted sizes starting from computer monitor screens to over 60 inches.
Disadvantages of Lcd Tvs:
- The Tv has a very poor distinction level and responds slower to fast spicy images, creating a blur.
- The prices of Lcd Tvs are higher than the Plasma, and because of the demand and increased production the prices are slowly falling.
Overview of Led Tvs: The term 'Led' stands for Light Emitting Diode. It is an electronic component which emits light when a determined voltage inherent is applied to its terminals. Though the Tv using this technology is call Led Tv, but the Led light source is used as the Tv's backlight, while the Tv screen is for real Lcd. Though some current Tv models use Ccfl (Cold Cathode Fluorescent Lamps), Led form of backlighting remains a far more sufficient Tv backlight system.
The Advantages of Led Tvs are as follows:
- With Leds as the backlighting source, the Tvs have a far best dynamic distinction level than Lcd Tvs, since it uses a direct backlighting technology.
- Led Tvs are ultra thin as much as about an inch in thickness.
- The power consumption of Led Tvs are less than the Lcd Tvs currently available.
- Out of the flat screen Tvs ready in the shop today, Led Tvs are considered to be most reliable.
The disadvantage is that Led Tvs are higher priced than Lcd Tvs, but prices are foreseen, to come down with increased production.
The above is an attempt to provide a basic understanding about the differences between the three technologies ready presently in flat-screen Tvs which would help a buyer to determine which Tv to buy.
Plasma Vs Lcd Vs Led Tvs - What Are the Differences?Can You Help ME! PLEASE!!!!!!!!!!!!!!!!!!!!! Video Clips. Duration : 1.00 Mins.
