CompareVideo model comparison

Veo 3.1 vs MiniMax H3

Neither model has a silent mode in Vizify: Veo 3.1 and MiniMax H3 both return every clip with native audio. With sound settled, the choice comes down to picture size, clip length, framing, and what you can feed in as reference.

Capabilities reviewed 2026-09-26 · Evidence reviewed 2026-09-26

Open AI Video Generator
How this comparison was made

Method and test inputs

Because both models always render audio in Vizify, this page compares everything else in their generation-catalog contracts: resolution, duration, framing, and how each treats reference images, clips, and audio. Successor links come from the Site's generated catalog. No clips were generated and no external benchmark is cited.

  • Generation catalog video parameters for veo-3.1 and minimax-h3
  • Reference-routing notes for MiniMax H3 in the generation catalog
  • Successor records for Hailuo 2.3 in the public model catalog
  • Video-generation gate in the product configuration
Side by side

Veo 3.1 vs MiniMax H3

CriterionVeo 3.1MiniMax H3
AudioAlways on; no silent optionAlways on; no silent option
Resolution in Vizify720p2K
DurationFixed at 8 seconds4–15 seconds in 1 s steps (6 s default)
Aspect ratiosAuto, 16:9, 9:16 (16:9 default)16:9, 9:16, 1:1, 21:9 (16:9 default)
Reference imagesUp to 2Up to 2; used as first and last frames unless a clip reference is added
Video and audio referencesNone declaredUp to 3 video (MP4/MOV) and 3 audio (WAV/MP3) clips, 2–15 s each; audio needs a visual reference too
Other variants on the same pageVeo 3.1 Fast and Lite, with identical limitsMiniMax H3 Max: 480p or 768p, 5–15 s
Model it succeedsNone listedHailuo 2.3, which stays available
Choosing

Which one fits your task

Option A

Veo 3.1

A fixed 8-second, 720p clip with native audio, framed Auto, 16:9, or 9:16. Veo 3.1 Fast and Lite share the same limits.

  • A single 8-second beat with sound, with nothing else to configure
  • Letting the model pick the framing with Auto
  • Starting from a prompt or from one or two stills

Veo 3.1 suits a request that fits its one shape — 8 seconds, 720p, with sound — or that wants Auto framing. Fast and Lite are there if you want another Veo policy with the same limits.

AI Video Generator does not preselect a model; name Veo 3.1 in your brief to request it.

Open AI Video GeneratorVeo 3.1 details
Option B

MiniMax H3

A 2K clip with native audio, adjustable from 4 to 15 seconds, framed 16:9, 9:16, 1:1, or 21:9. It succeeds Hailuo 2.3 in Vizify.

  • Clips that should be longer or shorter than 8 seconds
  • Square 1:1 or wide 21:9 framing
  • Guiding a shot with short video or audio reference clips

MiniMax H3 suits a request that needs a different length, a 2K picture, square or 21:9 framing, or reference clips of existing footage or sound.

AI Video Generator does not preselect a model; name MiniMax H3 in your brief to request it.

Open AI Video GeneratorMiniMax H3 details
Before you rely on this

Current limitations

  • Both models always render audio in Vizify. If you need a silent clip, neither one fits; see Kling 3 or Seedance 2.5 instead.
  • Parameters reflect Vizify's generation catalog on 2026-09-26. Image detail, motion, and sound quality were not compared.
  • Once a MiniMax H3 request includes a video or audio reference, its images act as identity or style references instead of first and last frames.
  • MiniMax H3 Max has a different resolution and duration range from MiniMax H3 and is only summarized here.
  • Vizify handles one model per video job, so a Veo 3.1 clip and a MiniMax H3 clip of the same brief are two separate requests.

Most video comparisons in Vizify start with audio, because it varies so much between models. Here it does not: Veo 3.1 and MiniMax H3 both render native audio on every clip, and neither offers a silent option. If a silent result is a requirement, look at Kling 3 vs Seedance 2.5 instead.

The picture itself is where they separate. Veo 3.1 returns an 8-second clip at 720p, framed Auto, 16:9, or 9:16. MiniMax H3 returns 2K, lets you choose any length from 4 to 15 seconds, and adds square and 21:9 framing — though not Auto.

References work differently too. Both accept up to two images, but MiniMax H3 treats them as first and last frames by default, and it also accepts short video and audio reference clips; adding one switches the images to identity or style guidance. Veo 3.1 takes images only. MiniMax H3 is also the successor to Hailuo 2.3 in Vizify, which stays available on its own page.

FAQ

Questions about Veo 3.1 and MiniMax H3

Do Veo 3.1 and MiniMax H3 both generate audio?

Yes, always. In Vizify both models only allow audio to be on, so every clip comes back with a native sound track.

Which produces the larger picture in Vizify?

MiniMax H3 lists a 2K entry. Veo 3.1 returns 720p through Vizify's create request.

Can I change the clip length?

On MiniMax H3, yes: any whole number of seconds from 4 to 15, with 6 as the default. Veo 3.1 is fixed at 8 seconds.

How does MiniMax H3 use reference images?

Up to two images serve as first and last frames. If you also add a video or audio reference clip, the request switches to a reference mode where the images guide identity or style instead.

Is MiniMax H3 the successor to Hailuo 2.3?

Yes. Vizify records MiniMax H3 as the successor to Hailuo 2.3 and MiniMax H3 Max as the successor to Hailuo 2.3 Pro. The Hailuo models remain available on their own page.

Is there a free way to try either model?

No. Both need Pro or a credit pack purchase; Vizify has no free video allowance.

Related

Keep comparing

Veo 3.1 video models

Veo 3.1, Fast, and Lite with their shared 8-second, 720p contract.

Open

MiniMax H3 video models

MiniMax H3 and H3 Max with their resolution and duration ranges.

Open

Seedance 2.5 vs Veo 3.1

Veo 3.1 against a model where audio can be switched off.

Open

Kling 3 vs Veo 3.1

Veo 3.1 against Vizify's default video model.

Open

AI Video Generator with Audio

A short clip whose sound track is checked before it is returned.

Open

Hailuo 2.3

The earlier MiniMax video model that MiniMax H3 succeeds.

Open
Make a clip with sound

Open Vizify and generate with Veo 3.1 or MiniMax H3.

Open Vizify Browse all models