Seedance 2.5 vs Vidu Q4
aka Dreamina Seedance 2.5 vs Vidu Q4
- Author picksEven1–1
As stated in each post, not a controlled benchmark.
Posts
3
Same prompt, separate runs
1Not a controlled comparison: prompts, tools and time differ.
About this matchup
Seedance 2.5 vs Vidu Q4 in real side-by-side tests: 3 posts from X where both got the same prompt. Judge output quality from the actual clips.
Seedance 2.5 vs Vidu Q4: which makes better video?
Which makes better video, Seedance 2.5 or Vidu Q4?
Author picks: where the author preferred one of the two, they picked Seedance 2.5 once and Vidu Q4 once. That covers 2 of the 3 posts here; each post is a different task, so watch the outputs above for the work you care about.
What have Seedance 2.5 and Vidu Q4 been tested on?
The most-viewed of the 3 posts: fight action, four video models (@boke_ai), seedance 2.5 vs Vidu Q4 through Flova (@NaoyaCreates), passing fan that changes the outfit, three video models (@FlyAIgh).
How many side-by-side tests compare Seedance 2.5 and Vidu Q4?
3 posts from X, posted between Oct 21, 2026 and Oct 25, 2026, by 3 accounts (@boke_ai, @NaoyaCreates, @FlyAIgh). Every one is listed above with its video and a link to its post on X.
Summary
Seedance 2.5 and Vidu Q4 appear together in 3 posts on X: fight action, four video models (@boke_ai), seedance 2.5 vs Vidu Q4 through Flova (@NaoyaCreates) and passing fan that changes the outfit, three video models (@FlyAIgh). 2 of them are part of larger lineups with other models. None of these posts report cost or time per model.
What each post reports
| Post | Model | Time | Cost | Tokens | Author’s verdict | Post |
|---|---|---|---|---|---|---|
| Fight action, four video models@boke_ai | Vidu Q4 | — | — | — | — | X post |
| Fight action, four video models@boke_ai | Seedance 2.5 | — | — | — | — | X post |
| Seedance 2.5 vs Vidu Q4 through Flova@NaoyaCreates | Seedance 2.5 | — | — | — | Author’s pick | X post |
| Seedance 2.5 vs Vidu Q4 through Flova@NaoyaCreates | Vidu Q4 | — | — | — | The poster says Vidu Q4 was rough: character consistency falls apart over the clip. | X post |
| Passing fan that changes the outfit, three video models@FlyAIgh | Vidu Q4 | — | — | — | Author’s pick | X post |
| Passing fan that changes the outfit, three video models@FlyAIgh | Seedance 2.5 | — | — | — | — | X post |
Only numbers stated in each post. “—” means the post doesn’t say.
Quick facts
| Model | Vendor | Released | Input $/1M tokens | Output $/1M tokens | Context (tokens) | Official links |
|---|---|---|---|---|---|---|
| Seedance 2.5 | ByteDance | 2026-07-31 | Launch post · Model page | |||
| Vidu Q4 | Shengshu Technology |
From the vendors’ official pages, checked 2026-10-20. Standard API list prices; each value links its source and a blank cell could not be verified. The archive’s own numbers above are what each post states.
Who won where
2- Seedance 2.5 vs Vidu Q4 through FlovaThe poster says Vidu Q4 was rough: character consistency falls apart over the clip.— the author’s view, @NaoyaCreates (paraphrased)
- Passing fan that changes the outfit, three video modelsVidu Q4 is the author’s pick for this look, especially how the fan blade fills the foreground.— the author’s view, @FlyAIgh (paraphrased)