Mixer AI
Seedance 2.0 vs Gemini Omni 1.2 Flash: specs and price
Seedance 2.0 — input videos: up to 3; input audio files: up to 3. Gemini Omni 1.2 Flash — input photos: up to 10.
When to choose Seedance 2.0 and when Gemini Omni 1.2 Flash
Seedance 2.0
- Input videos: up to 3 vs 1, required for Gemini Omni 1.2 Flash
- Input audio files: up to 3 vs No for Gemini Omni 1.2 Flash
- Output audio: Can be enabled or disabled vs No for Gemini Omni 1.2 Flash
- Aspect ratios: 7 vs 2 for Gemini Omni 1.2 Flash
Gemini Omni 1.2 Flash
- Generation modes: from text / from first and last frames / from references / video editing vs from text / from first and last frames / from references for Seedance 2.0
- Input photos: up to 10 vs up to 9 for Seedance 2.0
- Minimum duration: 3 s vs 4 s for Seedance 2.0
Key differences
Specifications
| Spec | Seedance 2.0 | Gemini Omni 1.2 Flash |
|---|---|---|
| Model variants | Mini / Fast / Pro | Gemini Omni 1.2 Flash |
| Generation modes | from text / from first and last frames / from references | from text / from first and last frames / from references / video editing |
| First frame | Yes | Yes |
| Last frame | Yes | Yes |
| Input photos | up to 9 | up to 10 |
| Input videos | up to 3 | 1, required |
| Input audio files | up to 3 | No |
| Input video length | 2–15 s | No |
| Input audio length | 2–15 s | No |
| Shot changes in one clip | In one prompt, by timecodes | No separate mode |
| Output audio | Can be enabled or disabled | No |
| Minimum duration | 4 s | 3 s |
| Maximum duration | 15 s | 15 s |
| Resolutions | 480p / 720p / 1080p / 4K | 360p / 720p / 1080p / 4K |
| Aspect ratios | 9:16 / 16:9 / 1:1 / 21:9 / 4:3 / 3:4 / adaptive | 9:16 / 16:9 |
| Prompt limit | 20,000 characters | 20,000 characters |
| Price (different settings) | — coins · 480p | — |
There is no shared resolution for a direct price comparison, so each price includes its setting and is not highlighted as cheaper.
Price at the same settings
What to compare visually
For a fair A/B test, use the same scene and, where both modes allow it, the same first frame. Inspect motion continuity, character and object consistency, physics and contacts, camera behavior, temporal deformation, in-clip cuts and audio synchronization.
What to inspect with Seedance 2.0
A short scene with your character, motion and sound, with Mini, Fast and Pro versions to choose from.
- Generate from text, first and last frames, or a set of references.
- In Mixer AI, Mini and Fast offer 480p and 720p; Pro adds 1080p and 4K.
- Version and resolution are separate settings. Selecting Pro does not automatically select 1080p or 4K.
- Reference video adds billable time. A lower rate with video can still produce a larger total.
What to inspect with Gemini Omni 1.2 Flash
Video from text, frames and references, editing and extension.
- Text: the result is created from a written description.
- First and last frame: two photos set how the clip starts and ends.
- The result length is 3 to 15 seconds.
- At most 10 photos as input.
How to run a fair comparison
- Fix the scene, the first frame (if both models accept one), the duration and the resolution.
- Judge motion, not stills: faces, hands and objects should hold across the whole clip and at cuts.
- If sound matters, listen to it separately: dialogue, effects and lip sync differ between models.
- Price a finished clip, not a second: the per-second rate times your real duration, rounded up once.
Sources
Prices, availability and specifications come from the Mixer AI catalog. This is not an independent test: try both models on the same task before choosing.
What we compare
FAQ
Which is cheaper: Seedance 2.0 or Gemini Omni 1.2 Flash?
The models use different settings, so a direct price comparison would be misleading: the prices of Seedance 2.0 and Gemini Omni 1.2 Flash are in the table, so compare for the mode you need.
How does Seedance 2.0 differ from Gemini Omni 1.2 Flash?
Seedance 2.0 — input videos: up to 3; input audio files: up to 3; output audio: Can be enabled or disabled. Gemini Omni 1.2 Flash — input photos: up to 10.
How should I compare Seedance 2.0 and Gemini Omni 1.2 Flash fairly?
Fix the scene, first frame, duration and resolution. Watch the motion across the whole clip and listen to the sound separately. Price the finished clip, not one second.
Are both models available in Mixer AI?
Yes. Both models are in the Mixer AI video catalog; the launch button on the page opens Canvas on a computer and the Studio on a phone. The page exists only for models in the current catalog.
Which model is better?
There is no single winner. First rule out the model that lacks the duration, first or last frame, sound or resolution you need, then compare clips on your own scene. The table highlights only measurable differences.