WAN 2.1vsSeedance Fast

Side-by-side comparison of specs and sample outputs — no bias, no rankings.

ByteDance
High-speed
Video generation
Text to Video
WAN2.1
Image to Video
View technical specs

Technical Specifications

FeatureWAN 2.1Seedance Fast
Resolutions480p,720p480p,720p,1080p
Aspect Ratios16:9,9:16,1:11:1,4:3,3:4,9:16,16:9,21:9
Durations5s3,4,5,6,8,10,12s
Audio❌❌
Text to Video❌
✅Start Generating Now
Image to Video
✅Start Generating Now
✅Start Generating Now
Video to Video❌❌
Reference Images to Video
✅Start Generating Now
❌
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Side-by-Side Examples

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