![]() While DisplayPort does not quite enjoy the universal presence that HDMI sees today, it is a critical hardware standard featuring several capabilities as a connector and cable technology.Īt its core, DisplayPort functions just like other data connection standards. It is an asymmetric connector that features an L-shaped header. What Is DisplayPort?ĭisplayPort has seen widespread usage in the past decade, especially in consumer commodities such as high-end desktop monitors and graphics cards. Let’s learn more about these media interfaces. It is used to connect devices such as Blu-ray players, set-top boxes, and gaming consoles to televisions, as well as CPUs to computer desktops. Today, HDMI sees widespread use in both commercial setups and homes. On the other hand, high definition multimedia interface (HDMI) is an interface primarily used to transfer high-definition video and audio over a single cable. Source: Beebom Opens a new window (via Wikipedia) The smaller Mini DisplayPort can transmit signals identical to the standard DisplayPort variant.ĭisplayPort vs. DisplayPort connections are primarily available in two varieties: standard and mini. DisplayPort cables are primarily used to connect a display device, such as a desktop monitor, laptop, or projector, to a video source like a CPU. HDMI: 5 Major ComparisonsĭisplayPort is a digital interface for video and audio originally created by the Video Electronics Standard Association (VESA). However, that is not possible.ĭisplay devices have HDMI input ports. People often assume they can connect multimedia devices like a gaming console or set-top box to a laptop’s HDMI port and play them on its screen. Since laptops have an HDMI output port, the laptop’s display cannot be used as an external monitor. Hence, it SENDS audio/video signals to the display device such as monitors, TVs, or projectors.Īs such, the HDMI port on a laptop is almost always an HDMI OUTPUT port unless otherwise specified in the spec sheet. The laptop is a source device just like a desktop, gaming console, Blu-Ray player, or Set-top Box is. Similarly, to test if you have an HDMI 2.1 port, you must have at least a 4K monitor with a refresh rate higher than 60Hz, i.e., 100Hz, 120Hz, 144Hz, etc.Īgain, to check if you have an HDMI 2.0 or an HDMI 2.1 port, you must use Premium High Speed or Ultra High-Speed HDMI cable.Īlso Read: Are All HDMI Cables 4K? How to Check if HDMI is Input or Output on Laptop? If it runs at then you have an HDMI 1.4 port. If the monitor runs at you have an HDMI 2.0 port. ![]() Ensure you use an HDMI 2.0 cable (Premium High-Speed HDMI cable, at least). Plug in your monitor to the HDMI port on your laptop. You must have a 4K monitor to test your HDMI port. Checking HDMI Port Version Through Trial and ErrorĪnother method to check the HDMI port version on your laptop is through trial and error. Hence it can support an external display with up to GL66 Pulse. ![]() Checking HDMI Port Version Through Laptop’s Spec Sheetīy accessing the technical spec sheet on the manufacturer’s official website or through the manual provided, you can definitively figure out what version of HDMI port your laptop has.įor instance, you can see that ASUS TUF Gaming F15 has an HDMI 2.0b port, according to its spec sheet. ![]() You can check the HDMI port version on your laptop through two methods:ġ. How to Check HDMI Port Version on Laptop? The most important of these considerations is generally knowing the HDMI port version. There are a few things that you want to check. – High-Efficiency Advanced Audio Coding (HE-AAC)Īlso Read: Does My Laptop Have an HDMI Input? How to Check HDMI Port on Laptop? The following table explains this further: If you want to connect to a 4K monitor and have a 60Hz refresh rate, you need an HDMI 2.0 port at least. Hence, the different HDMI versions are mainly differentiated by the maximum resolution and refresh rate they can carry.įor instance, the most common HDMI version, HDMI 1.4, found on laptops and PCs, can only show up to 4K resolution at a 30Hz refresh rate. As the demand for resolution and refresh rate increases for monitors and screens, the market for newer and more robust HDMI standards increases. Understanding the HDMI Versions and Specsīefore you try to understand what HDMI port you have on your laptop, it is worth understanding different HDMI port versions on the market currently. How to Check the Type of HDMI Port on Your Laptop?.How to Check if HDMI is Input or Output on Laptop?.How to Check HDMI Port Version on Laptop?.Understanding the HDMI Versions and Specs.
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