FLUX 2 Pro vs 
Nano Banana 2.1
Nano Banana 2.1 is the newer model, released after FLUX 2 Pro.
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 | FLUX 2 Pro | Nano Banana 2.1 |
|---|---|---|
| Input price | — | $1.5/M tokens |
| Output price | — | $7.5/M tokens |
| Context window | — | 66K tokens |
| Weights | — | Closed |
| Free API (OpenRouter) | — | No |
| Released | Nov 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
FLUX 2 Pro
No hosts listed on OpenRouter.
Nano Banana 2.11 host
Per million tokens. Prices and uptime via OpenRouter, checked 6 Oct 2026.
Common questions
What is the difference between FLUX 2 Pro and Nano Banana 2.1?
FLUX 2 Pro is developed by Black Forest Labs while Nano Banana 2.1 is developed by Google AI. You can compare their actual outputs across 19 challenges on Rival to see how they differ in practice.
Which is better, FLUX 2 Pro or Nano Banana 2.1?
It depends on your use case. FLUX 2 Pro and Nano Banana 2.1 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 19 challenges so you can judge which fits your needs best.
How can I compare FLUX 2 Pro and Nano Banana 2.1 on Rival?
This page shows a side-by-side comparison of FLUX 2 Pro 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
- FLUX 2 Pro vs Recraft V4.1 FlashLanded Sep 2026
- Nano Banana 2.1 vs GPT Image 2.5 SunburstLanded Sep 2026
- FLUX 2 Pro vs GPT Image 2.5 FlareLanded Sep 2026
- Nano Banana 2.1 vs Nano Banana 2 LiteLanded Jun 2026
- FLUX 2 Pro vs Riverflow V2.5 FastLanded Jun 2026
- Nano Banana 2.1 vs Riverflow V2.5 ProLanded Jun 2026
- FLUX 2 Pro vs Recraft V4.1Landed May 2026
- Nano Banana 2.1 vs Recraft V4.1 ProLanded May 2026
Same lab, same size, long tail
- FLUX 2 Pro vs GPT Image 2.5 SunburstSame size
- FLUX 2 Pro vs Riverflow V2.5 ProSame size
- Nano Banana 2.1 vs Nano Banana 2Same lab
- Nano Banana 2.1 vs Imagen 4Same lab
- FLUX 2 Pro vs Recraft V4 ProSame size
- FLUX 2 Pro vs Recraft V4.1 ProSame size
- Nano Banana 2.1 vs Stable Diffusion XLSame size
- Nano Banana 2.1 vs Seedream 4Same size
