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# Kling 4 vs Wan 3.0 — 30-Second AI Video Compared

> Kling 4.0 vs Wan 3.0: 3–30s vs 2–30s, 10 references each, audio always on vs optional, 720p/1080p vs 480p–1080p. Catalog specs, then try both online.

Canonical page: https://clipstudio.ai/ai-video-models/kling-4-vs-wan-3-0

## Intent

Both reach 30 seconds with first/last frames and up to 10 references. Kling 4.0 always generates audio at 720p or 1080p; Wan 3.0 adds 480p, optional audio, seed, and prompt enhancement.

## Verdict

Kling 4.0 lists 3–30 seconds at 720p or 1080p in 21:9, 16:9, 1:1, or 9:16, with audio on every clip, first/last frames, and up to 10 references. Wan 3.0 lists 2–30 seconds at 480p, 720p, or 1080p in 16:9, 4:3, 1:1, 3:4, or 9:16, with optional native audio, first/last frames, up to 10 references, seed, and prompt enhancement. Choose Kling 4.0 for 21:9 or when you always want sound; choose Wan 3.0 for 480p drafts, 4:3 or 3:4 frames, silent takes, or a repeatable seed. Clip Studio does not publish a quality ranking between them.

## Spec table

| Spec | Kling 4.0 | Wan 3.0 |
| --- | --- | --- |
| Duration | 3–30 seconds | 2–30 seconds |
| Resolution | 720p, 1080p | 480p, 720p, 1080p |
| Aspect ratios | 21:9, 16:9, 1:1, 9:16 | 16:9, 4:3, 1:1, 3:4, 9:16 |
| Audio | Native audio | Optional generated audio |
| Modes | Text prompt, Animate image, First → last, References | Text prompt, Animate image, First → last, References |
| References | Up to 10 | Up to 10 |
| Advanced controls | None listed | Seed, Prompt enhancement |

## FAQs

### Which goes longer, Kling 4 or Wan 3.0?

Both reach 30 seconds. Kling 4.0 starts at 3 seconds and Wan 3.0 starts at 2 seconds.

### Do both take reference images?

Yes. Both take up to 10 reference images in Video Lab, plus a start image or first and last frames.

### Which one lets me turn audio off?

Wan 3.0. Its native audio is optional. Kling 4.0 generates audio with every clip.

### Which aspect ratios does each support?

Kling 4.0 lists 21:9, 16:9, 1:1, and 9:16 (image shots follow the start frame). Wan 3.0 lists 16:9, 4:3, 1:1, 3:4, and 9:16.

### How are Kling 4.0 and Wan 3.0 priced?

Neither is free. Both are included in every Clip Studio plan and use the plan’s monthly generation allowance, and each setup is quoted before you generate. At each model’s default setup (Kling 4.0: 5 seconds at 1080p with audio; Wan 3.0: 5 seconds at 720p with audio), Clip Pro’s monthly allowance covers about 5 Kling 4.0 clips or about 12 Wan 3.0 clips. Plan details live on the pricing page.


## Related

- [Kling 4.0](https://clipstudio.ai/ai-video-models/kling-4.md)
- [Wan 3.0](https://clipstudio.ai/ai-video-models/wan-3-0.md)
- [Video Lab](https://clipstudio.ai/video-lab.md)
- [All models](https://clipstudio.ai/ai-video-models.md)
- [Kling 4.0 vs Veo 3.1](https://clipstudio.ai/ai-video-models/kling-4-vs-veo-3-1.md)
- [Wan 3.0 vs Seedance 2.5](https://clipstudio.ai/ai-video-models/wan-3-0-vs-seedance-2-5.md)
- [Wan 3.0 Prime vs Wan 3.0](https://clipstudio.ai/ai-video-models/wan-3-0-prime-vs-wan-3-0.md)
- [Seedance 2.5 vs Kling 4.0](https://clipstudio.ai/ai-video-models/seedance-2-5-vs-kling-4.md)