Nano Banana 2.1 vs FLUX 3
Both are in Biggsfield, so you can run the same prompt on each and keep the better take.
Nano Banana 2.1
The most realistic image and editing model. 4K, character consistency.
FLUX 3
Photographic detail, editing with up to 10 references, 4K.
| Nano Banana 2.1 | FLUX 3 | |
|---|---|---|
| Made by | Black Forest Labs | |
| Typical run | 8 credits · 1 image · 1K | 8 credits · 1 image · 1k |
| Resolutions | 1K, 2K, 4K | 1k, 2k, 4k |
| Aspect ratios | 1:1, 4:5, 3:4, 2:3, 9:16, 16:9, 3:2, 4:3, 21:9 | 1:1, 4:5, 3:4, 2:3, 9:16, 16:9, 3:2, 4:3, 21:9 |
| Character and product references |
Questions
Which is cheaper, Nano Banana 2.1 or FLUX 3?
They cost about the same per typical run.
Can I try both with the same prompt?
Yes. Compare in the studio sends one prompt to both and shows the results side by side; you pay each model's normal price.