Seedance 2.5 and Kling 3.0 made every clip in the Shotz gallery: 35 on Seedance, 27 on Kling. We didn’t split them evenly. Every world shot went to Seedance, and most of the characters went to Kling. Here’s why, from what each one takes.
Seedance 2.5: long takes and big worlds
Seedance 2.5 makes any length from 4 to 30 seconds, every whole second, with sound if you want it. That length is the reason to pick it: one continuous move through a world, a drive, a reveal, without a cut.
It takes a start frame and an end frame, so you can fix where a shot begins and lands. Or, without a start frame, up to nine reference photos, which the prompt names as @Image1, @Image2 and so on. A character with several photos goes as one reference sheet, so it uses one of those nine.
A huge shaggy lavender monster with a round body, small horns and big gentle eyes, three storeys tall, stomping down a neon-lit Tokyo street at night in the rain, curiously picking up a yellow taxi in one paw, neon signs reflecting in the wet street, no people. The monster stomps down the street shaking the ground, picks up the taxi and shakes it gently like a toy, then sniffs it; the camera races down the street towards it at ground level and cranes up fast to its face.
Kling 3.0: people moving, and the same face
Kling 3.0 makes 3 to 15 seconds, with sound, from words or a start and end frame. Its pitch is fast action and people moving, and that’s where we used it: a bodybuilder flexing on cracking ice, a grandfather’s headspin, every shot in the gallery’s “Same face” set.
The difference that matters most is how it takes characters. Kling takes each one apart, up to four of them, a front view and up to three more angles each. And it keeps them alongside a start frame. On Seedance 2.5, a start frame wins and the references aren’t sent. So if you want a shot to start from a frame you chose and still hold a face, Kling is the one.
Picking between them
A character who must look the same, starting from a frame you made: Kling 3.0. Bodies in motion, dance, sport: Kling 3.0. A wide world, a product made giant, an establishing shot: Seedance 2.5. Neither makes 4:5 from words alone, so pick 9:16, 16:9 or 1:1.
Or leave it on Auto. It first rules out any model that can’t make what you asked for (the length, the shape, sound, an end frame, your references), prefers the ones that use everything you gave it, and then picks on the blind-vote rankings for what your prompt is about.
Take one idea you have and make it on both. You’ll know which one it was within two takes.
