Fibo vs 
Nano Banana 2.1
Nano Banana 2.1 is the newer model, released after Fibo.
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
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Which answer wins?
Price and specs
Not enough votes to call it. On the specs, Nano Banana 2.1 has the edge: newer, bigger context window, major provider backing.
| Spec | Fibo | Nano Banana 2.1 |
|---|---|---|
| Input price | — | $1.5/M tokens |
| Output price | — | $7.5/M tokens |
| Context window | — | 66K tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | — | No |
| Released | Dec 2025 | Oct 2026 |
| At 10M a month | not listed | $15.00 |
Input tokens at list price. No caching, no batch discount.
Where to run it
Fibo
No hosts listed on OpenRouter.
Nano Banana 2.11 host
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between Fibo and Nano Banana 2.1?
Fibo is developed by Bria while Nano Banana 2.1 is developed by Google AI. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.
Which is better, Fibo or Nano Banana 2.1?
It depends on your use case. Fibo and Nano Banana 2.1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 10 challenges so you can judge which fits your needs best.
How can I compare Fibo and Nano Banana 2.1 on Rival?
This page shows a side-by-side comparison of Fibo and Nano Banana 2.1 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
More comparisons
Against the newest arrivals
- Fibo vs Hy Image 3.5 PreviewLanded Oct 2026
- Nano Banana 2.1 vs FLUX.3 ImageLanded Oct 2026
- Fibo vs Recraft V4.1 FlashLanded Sep 2026
- Nano Banana 2.1 vs GPT Image 2.5 SunburstLanded Sep 2026
- Fibo vs GPT Image 2.5 FlareLanded Sep 2026
- Nano Banana 2.1 vs Nano Banana 2 LiteLanded Jun 2026
- Fibo vs Riverflow V2.5 FastLanded Jun 2026
- Nano Banana 2.1 vs Riverflow V2.5 ProLanded Jun 2026
Same lab, same size, long tail
- Fibo vs FLUX.3 ImageSame size
- Fibo vs GPT Image 2.5 SunburstSame size
- Nano Banana 2.1 vs Nano Banana 2Same lab
- Nano Banana 2.1 vs Imagen 4Same lab
- Fibo vs Riverflow V2.5 ProSame size
- Nano Banana 2.1 vs Stable Diffusion XLSame size
- Nano Banana 2.1 vs Seedream 4Same size
- Nano Banana 2.1 vs Seedream 4.5Same size
