Sora 2 vs Veo 3.1: Duration vs Resolution
Sora 2 offers 720p generations at 10s or 15s — ideal for cinematic narrative clips. Veo 3.1 delivers 720p/1080p generations up to 8 seconds — ideal for premium hero visuals. Both are on SeedanceVideo.

At a glance
Best for
Creators and filmmakers choosing between maximum duration and maximum resolution.
Use case
Select the right model for hero content production based on resolution and duration needs.
Workflow mode
What to Expect
Optimal model selection for resolution-critical or duration-critical projects
Higher production value by using each model for its strength
Cost efficiency by avoiding re-generations from wrong model choice
How It Works
- 1
Determine what matters more: clip length (Sora 2) or pixel density (Veo 3.1).
- 2
For storytelling, product narratives, or trailers, choose Sora 2 for 15s duration.
- 3
For hero shots, thumbnails, or key visuals, choose Veo 3.1 for 1080p quality.
- 4
Generate test clips with both to evaluate visual quality vs duration trade-off.
Common Questions
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