HDMI (High Definition Multimedia Interface) cables have become the standard for transmitting high quality audio and video signals between devices like TVs, gaming consoles, streaming devices, computers and more. But not all HDMI connectors are the same size and shape. There are 3 main types of HDMI connectors – Standard/Type A, Mini, and Micro. In this guide, we will provide an overview of these 3 HDMI connector types, what devices they are used for, and recommendations for cables and adapters.
Type A/Standard HDMI
The Type A HDMI connector, also referred to simply as Standard HDMI, is the largest and most common type of HDMI connector.
Type A HDMI connectors are generally used on devices like:
- HDTVs
- 4K/UHD TVs
- Gaming Consoles (PS4, PS5, Xbox One, Xbox Series X)
- Blu-Ray/DVD Players
- Streaming Devices
- Desktop Computers and Laptops
- AV Receivers and Home Theater Systems
The Type A male connector measures 13.9 mm x 4.45 mm while the female port measures 14 mm x 4.55 mm. These connectors are sized to accommodate full sized HDMI cables up to 15 meters long. Type A cables and ports support all HDMI features including Ethernet, Audio Return Channel (ARC), and resolutions up to 4K@60Hz.
Our Top Pick for Type A HDMI Cables:
Amazon Basics High Speed HDMI Cable
Mini HDMI Connector
Mini HDMI connectors are a smaller alternative designed for smaller devices like digital cameras, camcorders, tablets, and smartphones.
The Mini HDMI male connector measures 10.42 mm x 2.42 mm. The goal with the Mini HDMI port is to allow manufacturers to design smaller and slimmer gadgets without sacrificing HDMI capability.
Devices that utilize Mini HDMI ports include:
- Tablets
- Smartphones
- Digital Cameras
- Camcorders
- Dash Cams
- Mini PCs
Mini HDMI ports have the same capabilities as Type A at resolutions up to 4K@30Hz. The only limitation is cable length due to the smaller connector size – 10 ft is generally the maximum reliable length.
Our Top Pick Mini HDMI Cable:
Rankie Mini HDMI to HDMI Cable
Micro HDMI Connector
Micro HDMI represents the smallest HDMI connector type for use on ultra-compact devices such as digital cameras, drones, and smartphones.
The Micro HDMI male connector measures just 6.4 mm × 2.8 mm allowing integration into tiny electronics like camera drones and VR headsets. However, the downside is cable length – reliability beyond 6 ft cables is questionable.
Common uses cases for Micro HDMI ports include:
- Mirrorless Cameras
- Digital Camcorders
- Cameras Drones
- VR Headsets
- Mobile Phones
Our Top Pick Micro HDMI Cable:
Backwards Compatibility and Using Adapters
Luckily, the various HDMI connector types are backwards compatible. You can connect a device with a Type A port to one with Mini or Micro by using inexpensive adapters which convert between the connector sizes while passing through the HDMI signal. Useful adapters include:
Type A Female to Micro HDMI Male
Type A Female to Mini HDMI Male
So you won‘t need to replace devices just because of differing HDMI implementations. However, for best results it‘s recommended to directly connect devices using matching connector types when possible.
Additional HDMI Cable Considerations
Beyond just the connector type, which dictates maximum cable lengths, there are some other factors to consider when selecting HDMI cables:
Standard vs. High Speed
Standard HDMI cables support up to 1080p resolution while High Speed cables are rated for higher bandwidth applications like 1440p and 4K. High Speed cables are strongly recommended for maximum compatibility.
HDMI Ethernet Channel
Many devices can utilize a single internet connection by connecting ethernet across HDMI cables between devices. This may be utilized by streaming boxes or smart TV platforms for example. Choose cables with ethernet support if this feature is needed.
Frequently Asked Questions
Does connector type affect quality or latency?
Nope! The smaller Mini and Micro connectors have the exact same port specifications regarding resolution, refresh rates and audio quality support. The only impact is maximum reliable cable length.
Can I use HDMI cables longer than recommended for each type?
It‘s possible but not recommended. Longer lengths introduce greater potential for signal degradation or intermittent connectivity due to the thinner cables used by Mini and Micro implementations. For best results, stay within length guidelines.
Will older devices still work with new HDMI cables?
Yes they will. HDMI cables and ports are backwards compatible so you can safely use new HDMI cables with older TVs or devices. Newer cables may unlock extended functionality if available on both connected devices.
