Seedance 2.5 vs Seedance 2.0 Fast
Two AI video models, one credit balance. Here is how they differ on price, length, resolution and sound. Every number is what Cirrela charges today.
Side by side
| Feature | Seedance 2.5 | Seedance 2.0 Fast |
|---|---|---|
| Made by | ByteDance | ByteDance |
| Good at | Long cinematic takes up to 30s with native synced audio | Snappy drafts with audio — iterate in seconds |
| Price for a default video | 237 credits, 5 seconds at 720p with sound | 121 credits, 5 seconds at 720p with sound |
| Length | 5 to 30 seconds | 4 to 15 seconds |
| Sound | Made with the video | Made with the video |
| Best resolution | 1080p (paid plans) | 720p (paid plans) |
| Start from a photo | Yes, but not of real people | Yes, but not of real people |
| Formats | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 |
Run the same idea through both
Pick a prompt, make it with each model and keep the one you like. The clips were made with Cirrela to show the idea, not necessarily with these two models.
Animação 3D caprichada: um pequeno robô simpático monta com cuidado um cubo de vidro luminoso em um estúdio pastel limpo, iluminação global suave, órbita lenta de câmera, pequenos ruídos mecânicos alegres
Drone FPV rápido rente a uma praia com palmeiras na hora dourada, ondas quebrando, névoa quente, reflexo anamórfico, som do mar e do vento
Uma silhueta sozinha diante de um túnel infinito de neons quadrados, travelling lento para a frente, névoa volumétrica, estrondo cinematográfico
Um faroleiro observa uma tempestade se aproximar, ondas escuras batendo nas pedras, grande plano cinematográfico, vento e trovões ao longe
Which one should you pick?
Pick Seedance 2.5 if
- you need longer shots, up to 30 seconds.
- you need higher resolution, up to 1080p.
Pick Seedance 2.0 Fast if
- you want the lower price: 121 credits against 237 for a default video.
Not sure? Make the same idea with both. Failed renders are refunded, and the Create button shows the exact price before you click.