Seedance 2.5 or MiniMax H3 Max: I priced a full afternoon on both

I went into this expecting the usual trade: Seedance is the quality one, H3 Max is the fast cheap one, pick based on how much the shot matters.

That is not what the spec sheets say, and the bit that surprised me is not the price.

Seedance 2.5 tops out at 720p. MiniMax H3 Max runs at 768p. The model I assumed was the premium option has the lower resolution ceiling of the two — by about 12% more pixels in H3 Max's favour. The 1080p and 4K Seedance everyone remembers is Seedance 2.0, a different model that ByteDance did not replace so much as branch away from.

So the real trade is not quality against cost. It is length and reference depth against cost, and once you see it that way the decision gets a lot easier.

The numbers, from the same price page

Both models are hosted on fal, which is unusually convenient — you can price them against each other without arguing about whose infrastructure counts.

fal's published rates. Seedance bills on tokens — $0.0214 per 1,000, where tokens come out of height × width × seconds × 24 ÷ 1024 — so the per-second figures are approximations for 16:9 that fal itself describes as a ceiling. MiniMax H3 Max bills straight per second of output.

At the top of each model's range, Seedance 2.5 costs about twelve times as much per second, for slightly fewer pixels.

I checked that twice, because it is not the story anyone tells about these two.

What an afternoon actually costs

Per-second pricing is the wrong unit for the way most of us work. Here is the unit that matters: how many attempts does your budget buy?

Say $20 and five-second takes at each model's best resolution.

MiniMax H3 Max Turbo: $0.20 a clip → 100 attempts. Seedance 2.5: ~$2.31 a clip → 8 attempts.

Somebody on Reddit got there before me and put it better than any table: "throw 20 bucks at it and have a few hours of fun vs maybe one or two videos with Seedance 2.5."

Eight attempts is not an iteration budget. It is a budget for a shot you have already worked out somewhere else. If you keep one clip in four — which is a good ratio, not a bad one — then $20 buys you 25 usable clips on H3 Max and two on Seedance.

Worth being precise about what that does and does not prove. It does not prove H3 Max makes better clips. It proves that on a fixed budget you get an order of magnitude more chances to find one, and on this kind of work the number of attempts is usually what decides the result.

Where Seedance 2.5 genuinely wins

Two things, and if you need either one this whole comparison ends here.

Thirty seconds in a single pass. H3 Max stops at 15. If your shot has to run longer than fifteen seconds without a cut, there is no version of H3 Max that does it and no amount of price advantage that helps. Stitching two 15-second generations is not the same thing — the second one does not know what the first one did.

Fifty reference files. H3 Max takes up to 12. If you are holding a face, a product, a location and a voice across one generation, that ceiling is real, and Seedance was clearly built for it — it takes up to 30 images, 10 videos and 10 audio references in one request.

There is a third thing that is harder to put in a table: Seedance 2.5 is designed to reason about a whole long shot at once, and over 20+ seconds that shows. On five-second cuts I could not see it.

Where MiniMax H3 Max wins

Price, by an order of magnitude. Covered above, and it is the whole case.

Resolution, narrowly. 1344×768 against 1280×720. Not a difference you will see, but worth knowing if you have been avoiding H3 Max because you assumed Seedance was sharper.

Speed. fal reports under three seconds of render for a five-second 768p clip. Our own end-to-end figure, which is the one you actually sit through, is half of all 5-second 768p clips ready inside 8.7 seconds and 95% inside 20.9, across 412 runs. On an eight-attempt Seedance budget, render time barely matters. On a hundred-attempt budget it decides whether the afternoon works.

A free daily allowance, where Seedance bills from the first second.

Which one your job needs

• Under 15 seconds, and you will run it more than twice → MiniMax H3 Max, every time. This is most short-form and nearly all ad work.
• A single unbroken take over 15 seconds → Seedance 2.5. No contest.
• A reference pack bigger than a dozen files → Seedance 2.5.
• You need 1080p or 4K → neither of these. That is Seedance 2.0, which is the branch that kept the high resolutions, or MiniMax H3 for 2K. Check which Seedance a page is quoting before you plan a delivery spec around it.
• You are still finding the idea → iterate at 480p on H3 Max at $0.025 a second, then commit. That is 8 attempts for the price of one Seedance 720p five-second take.

The mistake I nearly made

I almost wrote the version of this post where Seedance is the premium tier and H3 Max is the budget one, because that is the received wisdom and it was true of the 2.0 generation.

Seedance 2.5 is not a higher-quality Seedance. It is a longer one. It traded the top resolutions away to reason across thirty seconds, and its price went up rather than down. If you are choosing between them on a spec sheet you were given in August, check the version number in it — the 2.0/2.5 split is doing more work in these comparisons than the model names suggest.

That also means the honest reason to leave H3 Max is duration, not quality. If somebody tells you to switch for the picture, ask them which Seedance they mean.

Try it against your own brief

The only comparison that settles anything is your shot, not mine. Write one brief, run it on text to video at 768p, and look at what comes back and how long it took. If it is not good enough, you have spent twenty cents finding out. What a month of that costs is worked out in whole clips, and the six-variant method is how I get more out of each round than one clip at a time.

MiniMax H3 Max vs Seedance 2.5 FAQ

Which is cheaper, MiniMax H3 Max or Seedance 2.5? MiniMax H3 Max, by roughly twelve times per second at each model's top resolution — about $0.04 against $0.4730 on fal's published rates. At 480p it is $0.025 against ~$0.2205.

Is Seedance 2.5 higher resolution than MiniMax H3 Max? No. Seedance 2.5 caps at 720p; MiniMax H3 Max runs at 768p. The 1080p and 4K options belong to Seedance 2.0, a different model.

Which one makes longer videos? Seedance 2.5, comfortably — up to 30 seconds in a single pass against 15 on MiniMax H3 Max.

Do both generate audio? Yes, both write sound in the same pass as the picture, and on Seedance 2.5 turning audio off saves nothing because it comes out of the same generation.

How many clips does $20 buy? At five seconds and top resolution: about 100 on MiniMax H3 Max's Turbo build, about 8 on Seedance 2.5.

Should I switch from Seedance to MiniMax H3 Max? If your takes are under 15 seconds and you run more than a couple of attempts per idea, the arithmetic is hard to argue with. If you need a 30-second unbroken take or a large reference pack, stay where you are.

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Last checked 4 September 2026. Every price and limit above is fal's own published figure, read on the same day for both models so the comparison is like-for-like; Seedance's per-second numbers are fal's own approximations of a token formula and it labels them a ceiling. The latency figures are ours, over 412 runs. I have not run a picture-quality shootout between these two and this post does not claim one. This site is independent and not affiliated with MiniMax, fal or ByteDance.