TV Buying Guide Price Review comparison led vs plasma vs lcd vs oled vs 3d 4k 8k HD Full HD UHD
AN tv buying guide for consumers before buying a tv which one is best to fit, also know differences between LED, LCD, Plasma, 4k, 8k, HD ready, FULL HD, UHD Ultra HD 0r 4k and 8k or 2D 3d tvs. tv price by screen size and company.
OLED TV vs. AMOLED TV vs. LED TV
CCFL-style LCD televisions and Plasma televisions use more energy than LED lights,
LED good for high refresh ratio, less power consume and few chemicals, plasma tvs are good contrast ratio and colors good for wide screens and consume more power than LED, (LEDs actually LCDs but replaced CFL backlight with LED)
Light Emitting Diode (LED), organic light-emitting diode (OLED). In place of a backlight, OLEDs use a layer of organic LEDs, controlled at the pixel level,
ultra, quad, HD ready, 4k
Don’t buy HD Ready or 720p instead of 1080P full HD (consider 4k 3840 p for better resolution)
Check refresh rate minimum 120 HZ, All tv’s are smart tvs now.
ALL tv manufacturers shifting HD to Ultra HD or UHD or 4k so buy 4kto meet technology at least 5 years. after that you can get 8K UHD TV.
HDMI Ports 4+ better, for DVD, Sound, and Games three ports already plugged in.
Curved tvs for fashion only but may not produce equal light to the screen.
look for extended warranty
Smart TV look for WiFi connection
Always look at specification for resolution 1920*1080 is Full HD 720P is HD Ready.
TV Screen SIZE
32 Inches TV from 16,000 INR or $250 onwards. for bedroom better
Flipkart and Amazon doesn’t have 32 inches LED FHD in 20,000/-
FullHD in 32inches cheap and best price Available with Micromax only (because it have some reputation through mobile brand) and other companies like ray, i grasp, funai, haier, micromax after sansui.
contrast ratio TV’s ability to display bright and dark images at the same time. The higher the contrast ratio, the better the picture quality will appear. but its a not a big thing.
Plasma; 1000:1 to 10,000:1
LCD: 600:1 to 10,000:1
Refresh Rate handling fast motion: check back on the display HZs higher is better.
Power Consumption: lED uses 40% lower than LCD Power, Plasma uses 50% more than LCD power consumption.
(plasma is the best option for rich families for picture, color, resolution but risk of being permanently damaged by “static images,” such as network logos or status controls on video games. These images present a high risk of burn-in that permanently alters the screen.)
Resolution picture clarity
240,360,480,720,1080 pixels we may notice while playing a youtube video.
High Definition HD Ready 1280*720P but Not full HD services available from DTH services (mostly all tvs are HD ready)
FULL HD Ultra HD: 1920 by 1080P (built in HD tuner without extra box) (useful for Gamings and wide screens)
4K TV 4000PX 3840*2160 px available on market.
8K UHD TV 8000PX 7680 wide x 4320 high will be launched in 2020 Olympics by japan.
number of lines + type of scan’ or ‘number of pixels’ (vertical by horizontal).)
Ultra High Definition TV / UHD / 8K / Hi-super vision / 2D Tv better than Full HD it has 33 million pixels comparing hD TV 2 million.
The number of lines/pixels and type of scan matters because more lines/pixels and faster scan equal a better picture.
uhd vs 4k
Technically, “Ultra High Definition” is actually a derivation of the 4K digital cinema standard. However while your local multiplex shows images in native 4096 x 2160 4K resolution, the new Ultra HD consumer format has a slightly lower resolution of 3840 X 2160.
Feature to look
USB Support 2.0 or 3.0
USB Dongle support for internet like Android tv or Apple TV.
RCA Yellow, and RED for Audio,
FULL/ Ultra HD TV requirements:
1. UHF aerial, HD capable digital terrestrial receiver, HD capable Television (at least 1280 x 720 resolution), HDCP compliant input and HDMI cable