Nano Banana 2 vs Seedream 4.5
Nano Banana 2 (Google): Google's second-generation Nano Banana: stronger reasoning and subject consistency, up to 4K. Seedream 4.5 (ByteDance): Natural photography with rich detail, at 2K or 4K. Pick Nano Banana 2 for edits that keep your face consistent, and Seedream 4.5 for photorealistic portraits. Luren AI offers both, so you can run the same prompt and photo on each and keep the better result.
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| Nano Banana 2 | Seedream 4.5 | |
|---|---|---|
| Made by | ByteDance | |
| Type | Image | Image |
| In one line | Google's second-generation Nano Banana: stronger reasoning and subject consistency, up to 4K. | Natural photography with rich detail, at 2K or 4K. |
| In Luren AI | Yes | Yes |
| Resolutions | 1K · 2K · 4K | 2K · 4K |
| Inputs | Text prompt, reference photos | Text prompt, reference photos |
| Access | Everyone | — |
| Reference photos | — | Up to 14 |
| Best for | Edits that keep your face consistent · Multi-step changes to the same photo · 1K drafts to 4K finals | Photorealistic portraits · Combining many reference photos · Large 4K output |
Choose Nano Banana 2 for…
- Edits that keep your face consistent
- Multi-step changes to the same photo
- 1K drafts to 4K finals
Choose Seedream 4.5 for…
- Photorealistic portraits
- Combining many reference photos
- Large 4K output
Nano Banana 2 is a trademark of Google and Seedream 4.5 of ByteDance. Luren AI is an independent app that offers its users a choice of models and is not affiliated with or endorsed by either. This comparison describes each model's published capabilities and how they are offered in the app.
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Questions
Is Nano Banana 2 or Seedream 4.5 better?
Nano Banana 2 (Google): Google's second-generation Nano Banana: stronger reasoning and subject consistency, up to 4K. Seedream 4.5 (ByteDance): Natural photography with rich detail, at 2K or 4K. Pick Nano Banana 2 for edits that keep your face consistent, and Seedream 4.5 for photorealistic portraits. Luren AI offers both, so you can run the same prompt and photo on each and keep the better result.
Can I use both Nano Banana 2 and Seedream 4.5 in one app?
Yes. Luren AI offers both, so you can run the same prompt and photo on Nano Banana 2 and Seedream 4.5 and keep the result you prefer.
Who makes Nano Banana 2 and Seedream 4.5?
Nano Banana 2 is made by Google and Seedream 4.5 by ByteDance. Luren AI is an independent app, not affiliated with either, that offers its users a choice of models.
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