Nano Banana Pro vs Seedream 4.5
Two AI image models, one credit balance. Here is how they differ on price, length, quality and sound. Every number is what Cirrela charges today.
Side by side
| Feature | Nano Banana Pro | Seedream 4.5 |
|---|---|---|
| Made by | ByteDance | |
| Good at | State-of-the-art realism, text rendering and edits | Cinematic stills and consistent characters |
| Price for a default image | 15 credits, one 2K image | 4 credits, one image |
| Images per prompt | Up to 4 | Up to 4 |
| Best resolution | 4K (2K on the free plan) | — |
| Start from a photo | Yes | Yes |
| Formats | 1:1, 16:9, 9:16, 4:3, 3:4, 21:9, 4:5 | 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 are stock images that show the idea, not output from either model.
ExampleTurquoise bay with motorboats, mountains behind, sunset from a high vantage point
ExampleExtreme close-up, cyberpunk makeup glowing under magenta and cyan neon, slow vertical pan, shallow depth of field
ExampleStylish woman in dark glasses inside a sports car at night, city lights sliding across the windshield
ExampleTop-down drone shot of surfers riding turquoise waves at sunset, crisp detail, 4K
Which one should you pick?
Pick Seedream 4.5 if
- you want the lower price: 4 credits against 15 for a default image.
Not sure? Make the same idea with both. New accounts get 60 free credits, failed renders are refunded, and the Create button shows the exact price before you click.