If you have bought a new smart TV and want to enjoy it to the fullest, then you should avoid a big mistake. Actually, many people keep using the old HDMI cable on the new TV. Doing this does not cause any harm to the TV, but you will not enjoy the content transmitted through that cable. Because of this, you will not get the expected quality while streaming or gaming. Let us know what happens if you use an old HDMI cable on a new TV.
frame rate decreases
Using old HDMI cable affects the frame rate. The reason for this is that modern gaming devices require high-bandwidth, which the old HDMI is not capable of carrying. Because of this you will see low resolution visuals on the screen.
HDR performance is also affected
Modern smart TVs come with many Dynamic HDR formats including Dolby Vision and HDR10+, which make you enjoy watching content in vibrant colors. HDR content uses higher bit depths, which requires more bandwidth. This means that low bandwidth cables cannot carry them. Therefore, you will not be able to get HDR performance on Smart TV with old HDMI cable.
Flickering and black screen problem
Apart from weak HDR performance and low frame rates, old HDMI cables can also cause flickering and black screen problems on the TV. This happens because the old cable has weaker shielding than the new one, due to which there is more electromagnetic interference from devices like Wi-Fi, phones, soundbars and streaming media players etc. Apart from this, the shielding of old cables also gets damaged quickly. Therefore, to fully enjoy the new TV, always use a new HDMI cable.
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