Things to know when buying a 4K Smart TV

To avoid post-purchase regret, here are some important lessons users should know before purchasing a 4K Smart TV.

Screen size is not the most important factor

Many people think that the biggest screen will provide the best viewing experience. However, a screen that is too large for the living space can be detrimental to viewing. If users sit too close, they will have to constantly shift their gaze, leading to eye strain.

Bigger is not always better

PHOTO: REUTERS

Conversely, a screen that is too small will not allow users to enjoy the full detail of 4K resolution. Before buying, measure the distance from your seat to the TV and refer to the appropriate screen size chart.

Not all 4K Smart TVs are created equal

While all 4K Smart TVs have a resolution of 3,840 x 2,160 pixels, their actual picture quality can vary greatly. Details like panel type (OLED, QLED, or standard LED), contrast performance, and color accuracy can all affect the viewing experience.

Some budget models may lack the hardware needed to take full advantage of 4K resolution. It's best to check professional reviews and see the TV in person in stores before making a final decision.

Look out for features like HDR10+ or ​​Dolby Vision when buying a Smart TV.

PHOTO: REUTERS

HDR plays an important role

High Dynamic Range (HDR) is an important feature that improves contrast and color, bringing more vivid images when displayed on Smart TV screens. However, not all Smart TV models that support HDR have good quality.

Users need to look for more advanced picture formats like Dolby Vision or HDR10+ and hardware features like peak brightness if they want their Smart TV to be able to provide the best experience.

Refresh rate is more important

When shopping for a Smart TV, many people may not pay attention to the screen refresh rate, but it affects the smoothness of the image, especially when we watch sports or play games.

A 60Hz refresh rate means that the screen on a Smart TV can update the image 60 times per second, while 120Hz would be 120Hz times per second. So if you want a smoother moving image experience, invest in a Smart TV with a higher refresh rate.

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The Hidden Costs of Owning a 4K Smart TV

There are a few hidden costs to consider when buying a 4K Smart TV. The first is the HDMI cable, as not all cables support the bandwidth required for 4K content. The second is the sound, as many 4K Smart TVs have poor built-in speakers, so you may want to consider investing in a soundbar or speaker system. Finally, internet speed is also important, as streaming 4K content requires a strong connection.

All in all, buying a 4K Smart TV can be a great upgrade if you know what to look for and prepare for it. A little research before you buy can save you a lot of time and money later.

Source: https://thanhnien.vn/nhung-luu-y-nen-biet-khi-mua-smart-tv-4k-185250502152401407.htm