Nano Banana vs Seedream 4.5
Nano Banana (Google): The original Nano Banana (Gemini 2.5 Flash Image): fast, natural-language photo edits. Seedream 4.5 (ByteDance): Natural photography with rich detail, at 2K or 4K. Pick Nano Banana for quick edits described in plain words, 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.
Download & claim your FREE AI generation
| Nano Banana | Seedream 4.5 | |
|---|---|---|
| Made by | ByteDance | |
| Type | Image | Image |
| In one line | The original Nano Banana (Gemini 2.5 Flash Image): fast, natural-language photo edits. | Natural photography with rich detail, at 2K or 4K. |
| In Luren AI | Yes | Yes |
| Inputs | Text prompt, one or more photos | Text prompt, reference photos |
| Strengths | Speed, multi-image blending, natural-language edits | — |
| Resolutions | — | 2K · 4K |
| Reference photos | — | Up to 14 |
| Best for | Quick edits described in plain words · Blending several photos into one · Action figures and playful transformations | Photorealistic portraits · Combining many reference photos · Large 4K output |
Choose Nano Banana for…
- Quick edits described in plain words
- Blending several photos into one
- Action figures and playful transformations
Choose Seedream 4.5 for…
- Photorealistic portraits
- Combining many reference photos
- Large 4K output
Nano Banana 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.
More comparisons
Questions
Is Nano Banana or Seedream 4.5 better?
Nano Banana (Google): The original Nano Banana (Gemini 2.5 Flash Image): fast, natural-language photo edits. Seedream 4.5 (ByteDance): Natural photography with rich detail, at 2K or 4K. Pick Nano Banana for quick edits described in plain words, 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 and Seedream 4.5 in one app?
Yes. Luren AI offers both, so you can run the same prompt and photo on Nano Banana and Seedream 4.5 and keep the result you prefer.
Who makes Nano Banana and Seedream 4.5?
Nano Banana 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.
Try Nano Banana and Seedream 4.5 side by side
Free to download on iPhone and Android. Pick a style, add one photo, and see yourself in it in under a minute.
Download & claim your FREE AI generation