NEW HeyGen Avatar IV Video to Avatar = INSANELY REALISTIC AI Clone
In this tutorial we will be seeing how to use the all new HeyGen Avatar 4 Video to Avatar model, which is capable of producting clone videos which are indistinguishable from reality. We will also be seeing how to edit the look of the clone using Nano Banana and we will also be comparing the results to the Image to Avatar feature, which also used Avatar 4 model. Here’s the video:
Our Course on Using HeyGen to Create AI Clones
If you liked this video, then do check our full course called Create Your AI Clone – Your Digital Twin for Video Production, which shows you how to use HeyGen and other AI tools to create real looking clones. It has 25 videos and it is available via Udemy.
Video Summary
Here is a brief summary of this video which features HeyGen’s new AI avatar technology:
- Indistinguishable AI Clones: The video begins by comparing a real recording with an AI clone created using HeyGen’s “Video to Avatar” feature (Avatar 4 model). The results are so realistic that distinguishing between the two is extremely difficult [00:33].
- Creation Process: To build a clone, you simply upload a sample video of at least 30 seconds. The AI is highly effective at mimicking specific personal mannerisms, such as natural swaying or hand gestures [03:01]. Verification is quick, requiring a webcam consent step [04:02].
- Generating Content: Once the avatar is ready, you can create new videos by typing a script or uploading an audio file for the avatar to lip-sync [05:03].
- Editing Capabilities & Limits: The “Nano Banana” editor allows you to customize the avatar’s appearance, such as changing clothes or backgrounds. However, drastic edits (e.g., changing the scene to an outdoor cafe) can significantly degrade the quality and natural movement compared to the base model [09:42].
- Video vs. Image: The presenter emphasizes that “Video to Avatar” is far superior to “Image to Avatar,” as the image-based method lacks the training data needed to replicate natural movements accurately [13:40].
- Pricing Advice: While the Creator plan is around $29/month, the 10-minute limit for the Avatar 4 model only resets on the 1st of the month. The presenter suggests budgeting $45-$50/month if you plan on extensive usage [15:27].
Important Links
Link to HeyGen AI – HeyGen AI
For other important links to the tools shown in the video, please watch the video on YouTube app/website, since the links are in the description of the video.

