Screen Resolution

Refers to the clarity and sharpness of the picture. Manufacturers of smart TVs nowadays use 4K also known as ultra HD. This is the feature that makes it possible to see even tiny objects with better clarity and sharpness on the screen. The 4K video looks amazing and is progressively becoming normal when it comes to a smart TV.

Contrast Ratio

This refers to an array of brightness heights your smart TV will display. Higher contrast ratio gives more hues and subtle shadow, hence, finer details. Companies gauge contrast ratio differently but it advisable to select cinema or movie mode on your smart TV to gauge the effectiveness of this feature.

Refresh Rate

It refers to the frequency at which a picture get refreshed on the television screen. It is gauged in Hertz (HZ). A low refreshing rate may make your screen appear blurry, especially when watching rapidly moving things. I would advise that when shopping for your smart TV, check out for a set that has a refresh rate of not less than 120 HZ.

HDR

High Dynamic Range is a future of ultra HD. It delivers increased brightness, more colours and high contrast levels. However, do not choose your television set based on HDR since there no standards set yet. However, look out for this feature since its increasingly gaining ground.

HDMI and other Connections
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