February 20, 2018

Plasma vs LCD

Plasma vs LCD continues to be a hot topic especially among aficionados and devotees who fiercely defend the technology of choice. In today’s world, there are similarities and differences and a lot depends on how and where you will use the television. plasma vs lcd

The two competing technologies are different but produce similar results. Liquid Crystal Display (LCD) utilize thin-film transistor (TFT) to carry voltage to cells containing liquid crystals between two sheets of glass. Under an electrical load, the crystals unwind precisely to filter white light generated by a lamp behind the screen or panel.

Meanwhile, plasma technology involves thousands of individual pixel cells, that allow electric pulsation to energize natural gases consisting of xenon and neon which allows them to glow and produce light. This illumination allows the correct harmony of red, green, or blue phosphors found in every cell to display the proper color sequence emitting from the light.

Plasma vs LCD Differences
The technology is different and so is the end result of the two competing technologies (plasma vs lcd) and the differences are discussed below. The main differences between plasma vs lcd sets are found in black levels, brightness, viewing angle, color accuracy, and motion response time.

Plasma vs LCD Black Levels
Plasma technology has the edge in black levels as known as contrast ratios. These contrast rations are a gauge of the blackest black as opposed to whitest white. Picture contrast is the difference between the brightest whites and the deepest blacks a TV can produce Quite a few plasma display manufacturers boast a contrast ratio of 40,000:1.

Keep in mind that a plasma TV employs greatest power when it’s creating full white images. Because of this, some plasma tv’s, especially from lower tier manufacturers will exhibit a low audible buzz or whining sound when displaying white images.

LCD technology do the opposite and use the most power when displaying blacks. The technology is difficult to achieve so images may appear gray when compared to the best plasma tv’s. The difference in black levels is narrowing but plasma has the edge.

Plasma vs LCD Brightness
Among the standard advantages of LCD over plasma televisions is the brightness and illumination of the picture in a well-lighted setting. If you go to a store like Best Buy, you can compare a LCD and plasma TV and see the subtle differences in brightness. You should realize that the HDTV settings may not be optimized in a store setting. If you have lots of natural light and windows in a room, you may opt for a LCD to overcome this situation.

Plasma vs LCD Viewing Angles
Plasma sets have near perfect viewing angle of 180 degrees while LCD panels can achieve around 120 degrees. If your viewing angle is not an issue, then this should not be a consideration in your final decision-making process. Plasma manufacturers can achieve this superior viewing angle because each pixel generates its own lighting, as opposed to light being distributed through the display screen from a single origin. For this reason, every single pixel is more commonly apparent due to the fact its brightness is consistent with every other pixel on the display.

Color Accuracy
Plasmas have shown to produce colors that look more natural and accurate. LCD panels produce colors that can appear more vibrant and brighter but can lead to over saturation. Even though plasma sets have more natural color, some people will refer the LCD set especially in a well lighted room.

Motion Response Time
Clear and crisp motion should be the standard in these high-definition sets although it can be an issue with fast-moving sports like auto racing. Motion Response Time is a reflection of the refresh rate and how quickly the images are rendered on the screen. The clear winner in motion response time is plasma due to its technology and the way the picture is presented. Actually, this issue is becoming a non factor with the newest LCD sets offering 240Hz Motionflow technology. 1st generation LCD sets offered 60Hz response time and some tv’s exhibited lag time, blurring, and ghosting. Personally, I own 2 LCD sets, one 60 Hz and one 120 Hz set and I haven’t noticed any lag time with the sets.

Plasma vs LCD Final Thoughts
The differences between plasma vs lcd appear to be dwindling. The best plasmas still rule when it comes to blacks and the best LCD HDTV’s offer a brighter picture than its plasma counterparts. Both technologies are moving toward the 3D Full HD standards. Whoever wins the battle between plasma vs lcd may end up ruling the market that LCD sales currently control.

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