Smart TV Technologies – You Should Know


Television is a device through which both pictures and audio can be viewed and heard simultaneously. There was a time when television was just live telecaster. However, no one buys television for watching only drama, movies or live matches. Now, with the intention of watching drama movies, news and various matches with television, the purpose of getting various smart features like internet browsing is also getting famous. And with such smart facilities, we call them smart TV or smart television.

Smart Remote:

Most Smart Tv has smart remote. The big advantage of these magic remote is that it can control the TV from more than 5 meters away and it has a mouse wheel like scroll wheel so that no more pages have to be scrolled boringly with remote press.


Both technologies offer super-slim designs and sharp, detailed 4K images, but there are some picture quality differences. Some high-performance LED TVs use “quantum dots” to increase brightness and colour range. OLED TVs don’t require a backlight because every pixel is self-illuminating. OLED TVs provide much wider viewing angles than LED TVs, which lose picture contrast and colour as you move away from directly in front of the screen

Smart Operating System:

Most smart tv has operating system. In the current market, there are usually smart TVs for Android and Web OS operating systems. However, the most commonly used operating system is Android where it is possible to use the internet based various applications. 

3D Technology:

There are two types of smart TV, 2d and 3d. if you are a gamer and also like to watch realistic movies then you should definitely go for 3d tv. There are two types of 3d effect. One is active 3d and other one is passive 3d. Price of 3d tv is slightly high than 2d smart tv. 

Smart Connectivity:

Smart connectivity includes Wi-Fi, LAN, USB port, HDMI, Bluetooth connection. 

HD, Full HD and 4K:

These are terms used to denote the resolution of the TV screen. HD ready offers 1,366 x 768 pixels, full HD is 1,920 x 1,080 pixels and 4K is 3,840 x 2,160 pixels resolution. The higher the resolution, the better the image quality. If you have the budget, get a 4K TV. If not, then go for a full HD screen at least. HD-ready TV are the cheapest and while they are good enough for watching SD (standard definition) content. 

Price Factor:

Price of such Smart television is very reasonable. And in Asian subcontinent, the price of Sony smart tv has fallen drastically. Especially if you are from Europe Countries, you can find the price slightly higher than countries like India and Bangladesh. Among the top brand, Sony tv price in Dhaka is more noticeable. Also, online platform is playing a vital role in pricing the smart TVs. 

The smart TV features discussed above are very attractive but you may not get all the features in one box because of the models and the budget. However, this article will help you to get an overview of each features and to select the right smart TV for your entertainment and accessing Internet content.


f you already purchased a regular LED TV but now you want to upgrade it to a smart TV – Do not just sell it and buy a new one. It will cost you a lot of money. Good news!! you can just buy an Android TV Box and get the same flavour of a smart TV from your old or regular Television.