The difference between HDMI 2.1, 2.0 and 1.4
HDMI 1.4 version
HDMI 1.4 version, as an earlier standard, is already capable of supporting 4K resolution content. However, due to its bandwidth limitation of 10.2Gbps, it can only achieve a resolution of up to 3840 × 2160 pixels and display at a refresh rate of 30Hz. HDMI 1.4 is typically used to support 2560 x 1600@75Hz and 1920 × 1080@144Hz Unfortunately, it does not support 21:9 ultra wide video format or 3D stereoscopic content.
DP cable and HDMI cable: the difference and how to choose the cable that suits you better
What is DP?
DisplayPort (DP) is a digital display interface standard developed by the Video Electronics Standards Association (VESA). The DP interface is mainly used to connect computers to monitors, but is also widely used in other devices such as TVs and projectors. DP supports high resolution and high refresh rate, and can transmit audio and data signals at the same time.
How to choose the appropriate HDMI cable
In today's digital age, HDMI cables have become an important component for connecting various devices such as televisions, gaming consoles, and computers.
The main differences between HDMI2.1 and HDMI2.0
The main differences between HDMI2.1 and HDMI2.0 are reflected in the following aspects: