Seedream 4.5 vs FLUX.3 Klein
Two AI image models, one credit balance. Here is how they differ on price, length, resolution and sound. Every number is what Cirrela charges today.
Side by side
| Feature | Seedream 4.5 | FLUX.3 Klein |
|---|---|---|
| Made by | ByteDance | Black Forest Labs |
| Good at | Cinematic stills and consistent characters | Clean images for about a cent, in a few seconds |
| Price for a default image | 4 credits, one image | 1 credit, one image |
| Images per prompt | Up to 4 | Up to 4 |
| Best resolution | — | — |
| Start from a photo | Yes | Yes |
| Formats | 1:1, 16:9, 9:16, 4:3, 3:4 | 1:1, 16:9, 9:16, 4:3, 3:4 |
Run the same idea through both
Pick a prompt, make it with each model and keep the one you like. The pictures were made with Cirrela to show the idea, not necessarily with these two models.
ExampleMacro shot of molten dark chocolate pouring slowly over a fresh raspberry tart on a marble counter, glossy detail, soft window light, slow motion, high-end food commercial, gentle pouring sound
ExampleA woman in dark sunglasses drives a vintage convertible through a city at night, neon reflections sliding across the windshield, light rain, cinematic 35mm film look, soft engine sound
ExampleTop-down drone shot of surfers riding turquoise waves at sunset, long shadows on the water, crisp detail, slow steady glide, ocean sound
ExampleAnime opening sequence: a girl with a long red scarf sprints across a rooftop at sunset, cherry blossom petals swirling around her, dynamic camera sweep, hand-drawn cel shading, energetic rock music
Which one should you pick?
Pick Seedream 4.5 if
- its strength fits your idea: cinematic stills and consistent characters.
Pick FLUX.3 Klein if
- you want the lower price: 1 credits against 4 for a default image.
Not sure? Make the same idea with both. Failed renders are refunded, and the Create button shows the exact price before you click.