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    Kling 4.0 vs Kling 3.0: which one to use

    Kling 4.0 is the newer model and the one to start with for a single long take built from your own stills or clips. Kling 3.0 still wins on 4K output and on several shots with cuts inside one render. Here is how they differ on Kubeez, and when each one is the better pick.

    The short answer

    Pick Kling 4.0 when the job is one continuous shot longer than 15 seconds, or when you want to steer it with reference stills, reference clips or a row of frames. Pick Kling 3.0 when you need 4K, or a short sequence of up to five shots with cuts, each with its own prompt. To restyle footage you already shot, use neither: that is what Kling 3.0 Omni is for.

    Side by side

    FeatureKling 4.0Kling 3.0
    Length3 to 30 seconds3 to 15 seconds
    Resolution720p or 1080pStandard, Pro and 4K tiers
    Aspect ratioAuto, 16:9, 9:16, 1:1, 21:916:9, 9:16, 1:1
    What you attachUp to 10 stills and up to 5 clips, each named in the promptA start frame and an optional end frame
    FramesA first frame, up to 8 in between and a last frameA first and a last frame
    Shots per renderOne continuous takeUp to 5 shots with cuts
    Saved subjectsElements from 2 to 4 images or one short video, plus saved voicesElements from 2 to 4 images
    SoundAlways on, or a reference clip keeps its own soundSwitch it on or off, always on at 4K
    Prompt lengthUp to 8,000 charactersUp to 2,500 characters

    Pick Kling 4.0 when

    • The shot runs past 15 seconds and must not cut
    • You have stills or clips of the subject, product or set and want them kept
    • You want to block the motion with a first frame, frames in between and a last frame
    • The clip is ultrawide 21:9, or you want its shape to follow your references
    • A character has to speak with the same voice from one run to the next
    Try it in KubeezKling 4.0 guide

    Pick Kling 3.0 when

    • You need a 4K master
    • One render should hold several shots with cuts, each with its own prompt
    • A 3 to 15 second clip from a prompt or a start frame is all you need
    • You want to switch the sound off
    Try it in KubeezKling 3.0 guide

    One long take or several cuts

    Kling 4.0 renders one continuous take of any whole length from 3 to 30 seconds, so a product turn, a walk through a room or a short scene with dialogue plays out without a cut. Kling 3.0 stops at 15 seconds, but its multi-shot setting splits one render into up to five shots, each with its own prompt. If your idea is a sequence of cuts, Kling 3.0 gets there in one go. If it is one camera move that has to keep going, Kling 4.0 is the one.

    Show it instead of describing it

    Kling 4.0 reads up to 10 stills and up to 5 clips and lets you call each one in the prompt, so the courier from one image can ride the bicycle from another, and a clip can lend its camera move or timing. Kling 3.0 takes a start frame and an optional end frame, plus elements built from images. When a person or a product has to match photos you already have, Kling 4.0 has more to hold on to.

    1080p or 4K

    Kling 4.0 renders at 720p or 1080p. When the clip is going to a large screen or needs room to crop, Kling 3.0 on its 4K tier delivers 4K, and so does Kling 3.0 Omni.

    How the cost works

    Both bill per second of output, and the live rate is on the card in the studio. One rule is new on Kling 4.0: a reference clip adds billed seconds. You pay for the output length plus the longer of the output or the clips' total, so a 10 second result with a 5 second clip bills 20 seconds.

    Kling 4.0 vs Kling 3.0 questions

    For long single takes and shots built from your own material, yes: it runs to 30 seconds and reads up to 10 stills and 5 clips. Kling 3.0 is still the pick for 4K and for several cuts in one render.

    No. Kling 4.0 renders at 720p or 1080p on Kubeez. For 4K, use Kling 3.0 on its 4K tier or Kling 3.0 Omni.

    Kling 4.0 makes any whole length from 3 to 30 seconds in one take. Kling 3.0 makes 3 to 15 seconds.

    No. Kling 4.0 makes one continuous take. To move the camera inside it, describe the move in the prompt or pin frames in the Frames tab.

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