First, the Fire TV Stick Lite only supports resolutions up to 1080p FHD. That means you won’t be able to watch 4K content at full resolution. And second, this model comes with the Alexa Voice ...

The Fire TV Stick Lite checks in with Full HD 1080p resolution. This was the standard for nearly two decades, however, so if you enjoyed the quality of your favorite content before 4K came along ...

How else is the Fire Stick 4K different from the Fire Stick HD? The 4K stick features exclusive 4K video (up from 1080p), 2 GB of storage, access to Amazon Wifi-6, and picture-in-picture video.

The Fire TV Stick Lite is the cheapest of them all, peaking at 1080p and offering average functionality for just $20. The latest model is the Fire TV Stick 4K Max, which is the most expensive.

Fire TV Stick HD Amazon’s Fire TV Stick HD is its entry-level streaming device with Full HD (1080p) streaming and HDR support. This model also has an Alexa voice remote that includes TV controls.