The following table shows the different HDMI versions and the maximum specs and bandwidth they can support. If you want your TV or monitor to work at, you will need at least an HDMI 2.0 port. So basically, a device with an HDMI 1.4 port would be limited to catering to. HDMI 2.0, the next iteration, has a bandwidth of 18 Gbit/s, and so on. HDMI 1.4, perhaps the most widespread interface, has a bandwidth of 10.2 Gbit/s. The HDMI interface evolves with the bandwidth requirement. The higher the resolution and the refresh of monitors and TVs, the more data they generate, hence the more robust an HDMI interface they need. With the resolution and refresh rate on monitors and TVs increasing, so does the bandwidth requirement for the A/V interface. Newer devices can connect to older devices. Are HDMI Ports Backward Compatible? HDMI Ports are Backwards Compatible. We can look at the ports and cables separately to answer this question. The port and the cable version are consistent with the older and inferior specs. The critical point is that the ports and the cables have different versions! Is HDMI Backwards Compatible?Īs mentioned earlier, the HDMI interface is certainly backward compatible. If you can, aim for a premium high-speed or ultra high-speed HDMI cable, otherwise, you might not be able to enjoy all of your favorite video games and television shows– especially if you’re streaming.Before we delve deeper into the topic, you must note that two components make the HDMI interface happen. What could be so complicated about a long cord that you plug into a TV or projector? Knowing the required size and speed takes some time but surely makes things even easier. A fast, high-resolution HDMI cable prevents you from having to deal with lagging images and sounds, so always double-check! In ConclusionĪt first glance, HDMI cables can be surprisingly deceptive. The last thing you want is to buy a Blu-Ray DVD or expensive high-res video game only to find that you don’t have the right HDMI cable to give you the full playing experience. You may not want to use this with 4k devices. It can send images to a display up to 1080p to a television or other screen. Standard Speed: As the name suggests, this is the slowest and most basic HDMI speed. To know for sure if your HDMI cable is compatible, it’s important to know about the three different types of HDMI cable speeds. The type of media and the type of cable need to be compatible. The best way to know if your HDMI cable is going to work is to consider what you want to watch and what speed your cable is. How Do I Know If My HDMI Cable is Compatible? Chances are, if your projector, TV, or monitor is less than five years old, you won’t have any issues. You shouldn’t have too many problems with this as long as all your devices are relatively new. Older devices may not work with a 2.1 HDMI connector and a brand new device won’t work with a 1.0 HDMI connector. However, if the input or output is relatively old, you may run into some issues. Provided that the HDMI connector is the same size as the HDMI port, it should fit and work. Needless to say, the most recent HDMI versions are the best ones. That’s pretty high, especially since most films have a resolution of 4-6k. The most recent HDMI version came out in 2017 and has a max resolution refresh rate of 8K. The first HDMI cable was released in 2002 and has undergone a huge facelift since its initial release.Īs HDMI cables evolved, they were able to transfer high-resolution images and sounds, which has made sending movies to other displays easy and seamless. There aren’t just different sizes of HDMI cables, there are also different versions of it. The connector itself looks similar to an Android phone charging connector. You will use micro HDMI connectors for devices like phones with very small ports. While it’s significantly smaller than a standard HDMI, it still does the same task. Finally, you have the micro HDMI connector that plugs into small devices.
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