Runway Gen-4.5 vs Seedance 1 Pro Fast
Side-by-side comparison of features, pricing, speed, and quality.
Verdict
Runway Gen-4.5 (premium) offers higher quality with #1 ranked for physical coherence, while Seedance 1 Pro Fast (budget) provides great value at 1 credit/video with fastest generation at 30s.
Feature Comparison
| Feature | Runway Gen-4.5 | Seedance 1 Pro Fast |
|---|---|---|
| Provider | Runway | ByteDance |
| Tier | premium | budget |
| Credit Cost | 5 ($2.50) | 1 ($0.50) |
| Generation Time | ~120s | ~30s |
| Audio Generation | ||
| Negative Prompt | ||
| Aspect Ratio Control | ||
| Duration Control | ||
| Seed Control | ||
| Quality Presets |
Best For
Runway Gen-4.5
#1 ranked for physical coherence
- Best physical coherence in the industry
- Precise camera control
- Cinematic visual quality
- Multiple aspect ratios
Seedance 1 Pro Fast
Fastest generation at 30s
- ~30 second generation time
- Cinematic motion control
- Guidance scale adjustment
- Inference steps control
Frequently Asked Questions
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