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Kling 3.0 vs Gemini Omni Flash 1.1

Both make sound with the picture. Pick Kling 3.0 for longer cinematic shots. Pick Gemini Omni Flash for a character that keeps its look and its voice across clips, and for cheap runs.

A first frame from a Kling clip: a dancer mid-turn in a bare studio.
Made with Kling 3.0 in this studio.
A woman leaning back against a door she has just closed, late afternoon light on the floor.
Made with Gemini Omni Flash 1.1 in this studio.

Side by side

Kling 3.0Gemini Omni Flash 1.1
Made byKling AIGoogle DeepMind
Best forCinematic clips up to 15 seconds with a recurring characterA character that keeps its look and voice across clips
Price here, fromEditing 112 cr · Image 112 cr · Video 841 crVideo 2,000 cr
Strong atFifteen seconds, not five · Name a character and keep it · Several scenes in one run · Sound that comes with itSound in the same pass · A character that keeps its voice · Cheap at the bottom end
Variants in the studio364

Prices are in credits at the default settings, worked out the same way as the button in the studio. Every run shows its own price before you press it.

Which one to pick

A character with the same voice in every clip: Gemini Omni Flash 1.1Gemini Omni Flash keeps a character's look and voice across clips.
A longer single shot: Kling 3.0Kling runs to fifteen seconds; Gemini Omni Flash makes three to ten.
Many cheap tries: Gemini Omni Flash 1.1Gemini Omni Flash is cheap at the bottom end.
Several scenes in one run: Kling 3.0Kling takes multiple prompts in one generation for multi-scene control.

Where each falls short

Kling 3.0

  • Audio language support is Chinese and English natively. Other languages are auto-translated to English, so a clip in Dutch is not something to plan around.
  • Voice binding works for video elements, not image elements.
  • The aspect ratio comes from your start image rather than a setting, so the frame is decided before you generate, not during.

Gemini Omni Flash 1.1

  • Google publishes no list of limitations for this model, so none is invented here.
  • Three to ten seconds per generation. For longer, build a script so the shots belong together.
  • The reference ingress takes images and clips, not audio. If the sound has to come from a clip you supply, this is not the one.

Questions

Is Gemini Omni Flash the successor of Veo?

In this studio it took over from Veo 3.1, which the provider withdrew on 15 October 2026. Veo itself is no longer offered here.

Can Gemini Omni Flash use my audio?

Its reference input takes images and clips, not audio. If the sound has to come from a clip you supply, use a lip sync model on the result.

Which is better for dialogue?

Kling generates multiple speakers natively; Gemini Omni Flash keeps one character's voice across clips. Try both on one start frame with the Compare video models template.

Read on

All about Kling 3.0Cinematic video up to 15 seconds, with native audio and named elements.All about Gemini Omni Flash 1.1Video with sound made in the same pass, from a frame, a prompt or a reference.Run both on the same inputRun one prompt and one start frame through six AI video models at once and compare the clips side by side. Find the best model for your shot before you scale.Kling vs Seedance: which AI video model to useKling vs Hailuo (MiniMax H3): AI video comparedKling vs Wan 2.7: AI video models comparedGemini Omni Flash vs LTX 2.5: video and sound together

Try Kling 3.0 and Gemini Omni Flash 1.1 side by side

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