A 4K TV is a TV set with 4K resolution. That means the TV has 3,840 horizontal pixels and 2,160 vertical pixels, for a total of about 8.3 million pixels. On TV product specifications, resolutions are usually shown as "3840 x 2160" for 4K TVs.

Samsung 55AU8000 55-inch Ultra HD 4K Smart LED TV price in India starts from ₹59,990. It is available at lowest price on Flipkart in India as on Oct 14, 2023. Take a look at Samsung 55AU8000 55-inch Ultra HD 4K Smart LED TV detailed specifications and features.

High Dynamic Range HDR stands for High Dynamic Range and refers to a technique that expresses details in content in both very bright and very dark scenes. It offers a more natural and realistic picture output even with a widened range of contrast.

4K UHD refers to a horizontal screen display or image resolution in the order of 4,000 pixels. What is different from a Full HD is that the specifications of 4K UHD varies in professional fields and thus results in different definitions of horizontal pixels x vertical pixels.

In this respect, Full HD smart TV offers only 32 degrees, whereas 4K gives four times much more resolution. With 4K, you feel more extensive coverage and enjoy the smoother immersive experience. As mentioned above, a 4K smart TV might be a better choice than a Full HD smart TV.

For the display market, which includes your standard desktops, televisions, and video walls, UHD and 4K have the exact resolution of 3840x2160p. However, 4K refers to an entirely different resolution for the digital cinema market, currently at 4096x2160. This is 256 pixels wider than UHD options for this market.

Rs 339990

One of the biggest advances in TV technology in recent years is the development of High Dynamic Range (HDR) video formats. It enhances the picture quality in movies and shows by displaying a wider range of colors with brighter highlights compared to Standard Dynamic Range (SDR) content.

HDR introduces a wider range of colours and brightness levels compared to Standard Dynamic Range (SDR) by telling the TV exactly which colours to display at the correct level of brightness. SDR by contrast only has a limited range of brightness and colours so images tend to be duller and less sharp.

When it comes down to it, UHD refers to the number of pixels in a screen, which results in a specific resolution. In contrast, HDR refers to the screen's ability to maintain a crisp image by automatically adjusting that image by changing the color, contrast, and brightness as needed.

Any TV with a resolution higher than 1080P is known as ultra HD TV ( 4K TV is also an ultra HD TV with a resolution of 3840X2160) whereas smart TV is the one which can be connected to the internet through WiFi/ethernet port and which has popular applications like prime video or YouTube in built.

The main benefit of 4K TVs are the improved picture quality. With four times the number of pixels as a standard HD screen, the image is much sharper, clearer, and more detailed. You'll notice the difference in everything you watch, from TV shows and movies to sports and gaming.

UHD 4K refers to the number of pixels in a display (3840 x 2160), which are responsible for giving a screen an extremely clear resolution. These screens have four times the normal number of pixels. The term 4K HDR refers to the display's ability to create a clear and crisp picture using dynamic range technology.