If you want the ability to choose what content to see on your TV, your old TV isn’t enough. Are you willing to buy the best smart TV on the market? Perfect, then read on to discover our complete buying guide.
On a Smart TV, on the other hand, you have a world of possibilities, thanks to the compatibility of peripherals and formats that can be connected and played, and the addition of an internet connection via a Wi-Fi device. If you want to find out more about what a Smart TV is and you want to know how it works and what it can offer you, continue reading, so you can choose the model that best suits your needs.
Smart TV: what it is and what it is for
The term “ Smart TV ” indicates a category of products that offer various services and functions, accessible via the internet, reproducing them on your television.
The internet connection allows you to use these devices as if they were real computers, allowing you to browse the web and social pages, download software and multimedia content, streaming services, and so-called on-demand TV programs, i.e. on request, television broadcasts that so they can be watched whenever you want.
The appellation of smart derives from the same name conceived for new generation phones, now smartphones, devices that thanks to their intelligence can offer more and more additional services, in addition to those of simple telephony.
Smart technology can be available directly on the television set, or it is possible to transform a normal television into a Smart TV, thanks to android set-top boxes, external devices that work a bit like decoders, capable of implementing smart functions on normal TVs; or Windows mini-computers that perform the same function. Lately, TVs compatible with Alexa have also been put on the market, just to make it clear in which direction this already technologically advanced sector will go.
In this case, however, the television must be prepared to add these devices.
Comparative table of the best smart TVs
Compare thanks to this table the best smart TVs by type, understanding at a glance if there is a really interesting model for you.
How to choose a Smart Television
Choosing the best smart TV is not so simple: there are many parameters to take into consideration such as the type of screen, the size of the panel (inches), the audio compartment, the inputs, and the operating system. Let’s not waste any more time and delve into every single aspect that will allow you to find the perfect model for you.
Smart TVs remain the basic of televisions and therefore subject to different technologies regarding the construction of the screen. The different screens also affect the image quality, especially the latest generation screens, which are capable of showing very detailed images.
LCD panels: the surface of these panels consist of two layers, between which are contained the so-called liquid crystals. To transmit color images, liquid crystals must be backlit. LCD technology is the basis of the screens, what changes is the system used to define the quality, LED, OLED, and the latest QLED.
LED panels: this is a generic term that indicates that the backlighting of the panel occurs through the presence of LEDs (Light Emitting Diode), that is, tiny light sources that generate intense light that can vary in color, arranged in different points, in based on the result and the quality you want to achieve. The LED edge, for example, consists of two lines of LEDs on the top and bottom edges of the screen. This system, together with the full edge LED, which provides a row of LEDs also on the right and left edges, is an old technology, the first attempt as regards the LED backlight, later replaced by Direct-lit, with LEDs scattered on different areas of the screen and finally, the Full-array, a much denser network of LEDs that covers the entire surface of the panel.
OLED: in OLED screens, on the other hand, no backlight is required, since the diode that generates the light is organic, i.e. self-illuminating. The accuracy and image quality of OLED screens is clearly superior to LCD screens since each individual pixel is able to light up with different colors and brightness and turn off completely in the case of absolute black. Buying guide to OLED TV.
QLED: Quantum Dot Light-Emitting is the direct evolution of LED-LCDs and is the perfect competitor of OLED technology. Normally, LED screens that use backlighting emit a bluish light, which is why the diode is sprinkled with yellow phosphor powders to generate white light, but they generally create problems when they have to reproduce colors through the green, red filters. it’s blue. The QLED, on the other hand, eliminates the phosphor layer and replaces it with Quantum Dot, microparticles that, once hit by light, emit a different color based on the size assumed by the same point. This technology is able to generate over a billion shades of color, to return more faithful images.
Panel size (inch)
Smart TV screens are the same size as classic 16: 9 televisions, starting from the smallest 15-17 inches , up to the gigantic 60 inches and beyond.
The choice of the screen size must be made based on various parameters, such as the size of the wall on which it is to be installed and the distance at which you have the point where the screen is from the person looking at it.
This distance is calculated for the so-called cinema effect, ie the coverage of the field of view that occurs when you are looking at the screen inside a cinema.
In case you opt for a FullHD, 2Kor 4K screen, it is good to know that the difference between the various resolutions is noticeable only in the larger screens, more or less from 20-22 inches up, and to enjoy the maximum of the resolution, the broadcast or the content being watched must be at the highest resolution.
That said, it is clear that normal antenna TV broadcasts will be viewed at the same resolution and quality as any TV.
Those interested in huge screens can consider purchasing a video projector. This is the insight into what to choose between TV and projector.
Smart TVs can reproduce audio not only from the integrated speakers, now increasingly performing and even capable of creating powerful bass and 2.1 surround effect, but also from external audio devices, such as speakers, soundbars, and surround sound systems.
Doors and entrances
Smart TVs offer different ports and inputs to be able to play content from different peripherals, such as external HDDs, USB keys, and receive the signal from HDMI peripherals, such as Blu-Ray players and consoles.
Smart TVs have different operating systems based on their manufacturer. Just like smartphones, where Apple equates to iOS and Samsung to Android, Smart TVs also have their own brand-based operating system.
Sony, Sharp, and Philips Smart TVs use the Android or proprietary operating system, depending on the model. Panasonic is based on the Firefox OS, Samsung on the SmartHub and Tizen OS, and LG on the WebOS.