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# Happy Horse 1.1 vs MiniMax H3 — Try Online

> Compare Happy Horse 1.1 and MiniMax H3 in Clip Studio Video Lab. Social 720p/1080p vs 5–15s native audio through 4K with first/last frames. Try both.

Canonical page: https://clipstudio.ai/ai-video-models/happy-horse-1-1-vs-minimax-h3

## Intent

Happy Horse 1.1 is a 1080p social-format native-audio model. MiniMax H3 adds first/last frames and 2K/4K at a 5-second minimum.

## Verdict

Happy Horse 1.1 lists 3–15 seconds at 720p or 1080p with native audio, many social aspect ratios, single-image animation, and up to nine references—no first/last frames. MiniMax H3 lists 5–15 seconds at 480p, 768p, 2K, or 4K with native audio, first/last frames, and up to nine references. Choose Happy Horse when format flexibility at 1080p is the job; choose MiniMax H3 when 2K/4K or endpoint frames matter.

## Spec table

| Spec | Happy Horse 1.1 | MiniMax H3 |
| --- | --- | --- |
| Duration | 3–15 seconds | 5–15 seconds |
| Resolution | 720p, 1080p | 480p, 768p, 2K, 4K |
| Aspect ratios | 21:9, 9:21, 16:9, 5:4, 4:3, 1:1, 3:4, 4:5, 9:16 | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 |
| Audio | Native audio | Native audio |
| Modes | Text prompt, Animate image, References | Text prompt, Animate image, First → last, References |
| References | Up to 9 | Up to 9 |
| Advanced controls | Seed | Seed, Prompt enhancement |

## FAQs

### Does Happy Horse 1.1 support first and last frames?

No. Animate a starting image or use up to nine references. MiniMax H3 adds first/last frames.

### Which model goes to 4K?

MiniMax H3. Happy Horse 1.1 lists 720p or 1080p.

### Do both generate native audio?

Yes. Native audio is listed as always on for both models in Video Lab.

### Can I try both online?

Yes. Open Happy Horse 1.1 or MiniMax H3 in Clip Studio Video Lab.


## Related

- [Happy Horse 1.1](https://clipstudio.ai/ai-video-models/happy-horse-1-1.md)
- [MiniMax H3](https://clipstudio.ai/ai-video-models/minimax-h3.md)
- [Video Lab](https://clipstudio.ai/video-lab.md)
- [All models](https://clipstudio.ai/ai-video-models.md)
- [MiniMax H3 Max vs MiniMax H3](https://clipstudio.ai/ai-video-models/minimax-h3-max-vs-minimax-h3.md)
- [MiniMax H3 Max vs Seedance 2.5](https://clipstudio.ai/ai-video-models/minimax-h3-max-vs-seedance-2-5.md)
- [Grok Imagine 1.5 vs Seedance 2.5](https://clipstudio.ai/ai-video-models/grok-imagine-video-1-5-vs-seedance-2-5.md)
- [Gemini Omni Flash vs Veo 3.1](https://clipstudio.ai/ai-video-models/gemini-omni-flash-vs-veo-3-1.md)