What is the difference between a TV set ?
(1) Plasma
(2)Lcd
(3) Led
And which is the best and why…………………………
- Plasma uses a matrix of tiny gas plasma cells charged by precise electrical voltages to create a picture
– LCD screens (liquid crystal display) are in layman’s terms sandwiches made up of liquid crystal pushed in the space between two glass plates. Images are created by varying the amount of electrical charge applied to the crystals
– LED is LCD with LED back light
Each technology has its strengths and weaknesses. Here are some pros & cons of them
Pros of Plasma
- Good contrast ratio
- ability to render deep blacks, more color depth,
- good motion tracking (response time)
- availability in very large screen sizes.
Cons of Plasma
- more susceptible to burn-in (although this is not as much of a factor now, due to technology improvements in the past few years)
- more heat generation (as well as more power consumption)
- screen glare in brightly lit rooms
- heavier weight, and more delicate to ship.
Good brand that I would recommend for Plasma is Panasonic or Samsung
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Pros of LCD
- LCD television advantages include no burn-in susceptibility
- cooler running
- less screen glare, more functional at high altitudes
- longer display life than plasma (although improvements are being made in Plasma screen life)
- picture is good in brightly lit rooms
- less power consumption than Plasma.
Cons of LCD
- not as good rendering deep blacks
- not as good at tracking motion (although this is improving, especially with the implementation of 120Hz refresh rates (and some now offer 240Hz) on higher-end models).
Good brand for LCD that I would recommend is Samsung or Sony
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Pro & Con of LED is same as LCD but LED have better picture quality and 40% less power consumption than LCD and plasma.
Good brand for LED that I would recommend is Samsung or Sony
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