One of the concerns I think we all share to buy a technological product is whether or not we’re hitting your choice. When the price does not exceed 100, for roughly spears and you run the risk. However, in terms of more than 500 or 1000 it is another matter.
Containment few weeks it would be useful guidance on how to buy a 4K TV and hitting ago. Well, that is what we will see. Points to consider before choosing your next TV. Content that perfectly adds to the guide to buying a TV that already published.
The five keys to a 4K TV
4K TV is nothing more than a TV with a resolution higher than what we were used to. That is, if 1080p was the standard, are now 2160p of UHD TVs. However, there are a number of aspects that have more weight than previous models. These I ordered from most to least important: soda, HDMI 2.0, HDCP 2.2 and HEVC, DVB Tuner 2 and HDR support. Of course, if it meets all the better. But essential would be the first two, maybe also add the DVB 2.
The refresh a TV 4K
Refreshment of a panel 4K native resolution is a point that must not be overlooked. There are economic models that can enter thee by the eyes, less than 400 dollars for a 4K TV is wow, plus more than 40 inches, but if your real native resolution is only 30Hz refresh sorry.
It is true that a soda 30Hz is only enough to watch movies but sports broadcasts, when you connect a console or computer you will notice that the image gives “jumps”, which has no flow is expected. That is because 60Hz refresh should be the minimum we demand, it is with most computer monitors.
Of course, if you still have the ability to provide an image at 60Hz 30Hz your computer detects only have to look if it is able to work more, check cables and connection-the point- next.
HDMI 2.0 connection or Displayport
The second important point is the connections, not the number but the type. What should require or yes is an HDMI 2.0 connection. That will ensure to have a connection capable of transferring content 4K to 60 frames per second. Failing that, Display port connection if you plan to use your computer screen.
HDCP 2.2 and HEVC
HDCP 2.2 support is important to avoid problems with the content. As already explained, this technology helps protect to prevent unauthorized recording. Therefore, if your TV does not support, when connecting a player that includes it will see, or rather, not see the content. So beware, check the specification sheet that supports HDCP 2.2. Technology to be used to protect content for 4K and supports the resolution.
Regarding HEVC, this codec will be used to transmit efficiently UHD content via streaming. Having support assures us that we can access the content 4K already offers services like Netflix.
You may also like to read another article on SevenFrigo: The importance of real Hz TV – TV Buying Guide.
Second generation digital tuner DVB-T2 / S2 / C2
In most countries, still we are using the first standard. Still, in the near future we will give the jump and will need to use compatible tuners SVB-T2 / C2 / S2. If you do not have it you will have to install another external as with the jump from analog to digital, HD or Full HD quality.
That matter to enjoy better image quality in addition to higher resolution, one of the improvements offered by the new UHD TV is the HDR support. This technology allows a representation of richer color, a broader color range provided that the content is compatible with HDR.
It is certainly one of the least important benefits but facing an investment that should have a lifespan of more than five years, I think worth it.
If when you go to buy your new TV 4K you verify that it meets these points can rest easy with your purchase. Then depend on your purchasing power and demands the bet on a TV with LED or OLED technology, the platform is Android TV Smart TV, Firefox OS, WebOS or Samsung Smart Hub. They are extra important but not determine what is important, the quality of image.
Well, the OLED technology does represent a significant leap in picture quality but as we have seen in proposals such as JS9500 Samsung, which is LED, I think we can hold out until the price of OLED is a little lower. Visit Reviewsgang.com for update news.