Set Size: Both LCD TVs and Plasma TVs are very thinPlasma TVs tend to be quite a bit heavier though, because of the use of two glass panelsThe added weight can create a need for reinforcing walls to which they are mounted.

Screen size: Plasma TVs tend to be the larger of the twoThis is why one is more likely to come across an inexpensive LCD TV or a portable LCD TV even though inch for inch the Plasma is the more economical to produceRight now, the plasma market offers TVs as big as 60 inches, and no plasma TV is available smaller than 32 inchesLCD screen sizes range from 13 inches to 46 inchesRecent manufacturing innovations mean that LCDs will soon be able to attain the sizes heretofore only available in Plasma sets, albeit for a larger price tag.

Viewing Angle: Historically, plasma TVs have had a larger viewing angle, at about 160 degrees, when measured against older LCD TVsNow though it is not unusual to find a Panasonic LCD TV that has a viewing angle of 175 degrees.

Life Span: Both have good lifespanPlasma sets have been the victims of some unfortunate rumors that the screens will only last five yearsThe reality is that both Plasma and LCDs have a functional life of 60,000 viewing hoursAt four hours a day you will have better than thirty years watching your flat panel LCD or Plasma.

Color: LCD TVs are renowned for a sharp picture and vibrant colorPlasma TVs are known for a wide range of colors and accurate color reproduction.

Brightness: LCD TVs are said to do slightly better in bright-light conditionsLooking at a number of Plasma and LCD TV reviews you will find varying opinions on this subjectIt seems that only a real number cruncher can tell the difference.

Contrast: Plasma TVs generally produce very good blacks whereas an LCD TV will produce a very dark charcoal grayThis affects the contrast ratioContrast ratio is the measurement of the brightest white against the blackest black that the TV can createThe higher the contrast ratio, the easier it is to discern details on the screen.

Issues: Plasmas sometimes suffer from "burn in" effectsLCD TVs are sometimes susceptible to a delay that causes the outline of figures or objects to appear jagged or streaked.

Cost: While LCDs can cost more than Plasma, when compared to same size sets, prices for both types of TVs are decreasing rapidly.