Model comparison

Flux 2 vs Nano Banana Pro, side by side

Black Forest Labs' Flux 2 Max is the open-weights champion turned pro model; Nano Banana Pro is Google's premium heavyweight. One is the best typography engine in the business, the other the best photorealist. We ran identical prompts through both on renza — the outputs below are exactly what came back.

Compare them on your own prompt → Skip to the verdict

Flux 2 Max vs Nano Banana Pro at a glance

	Flux 2 Max	Nano Banana Pro
Made by	Black Forest Labs	Google
Typography and fine detail	Best in class	Excellent
Photorealistic people	Very good	Best in class
Style range	Wide, strong at graphic design	Wide, strong at photography
Editing (image + prompt)	Precise, surgical edits	Best multi-image consistency
Cost in renza	3 credits	4 credits

Same prompt, both models

Every pair below was generated on renza with the identical prompt, no cherry-picking beyond one run per model. Left: Flux 2 Max. Right: Nano Banana Pro.

Typography and layout

“vintage-style poster for a coffee shop named 'Morning Ritual', with the slogan 'Slow down. Sip. Repeat.' in elegant serif type, cream and brown palette”

Typography and layout generated by Nano Banana Pro — Nano Banana Pro

Flux's home turf. Check kerning, baseline consistency and whether the serif actually looks designed.

Photorealistic portrait

“candid photo of a woman in her 30s laughing at an outdoor cafe table, golden hour sunlight, shallow depth of field, natural skin texture, photorealistic”

Photorealistic portrait generated by Nano Banana Pro — Nano Banana Pro

Nano Banana Pro's home turf. Skin texture and light falloff are where premium models separate.

Product photography

“studio product photo of matte black wireless headphones on a stone pedestal, dramatic side lighting, dark background, high-end advertising photography”

Product photography generated by Nano Banana Pro — Nano Banana Pro

Both are used in real e-commerce pipelines; judge material response and edge cleanliness.

Flat illustration

“flat vector illustration of a fox reading a book under a tree, warm autumn palette, clean shapes, children's book style”

Flat illustration generated by Nano Banana Pro — Nano Banana Pro

Graphic-design discipline versus painterly instinct.

The hands test

“close-up photo of two hands kneading bread dough on a floured wooden table, morning window light, photorealistic”

The hands test generated by Nano Banana Pro — Nano Banana Pro

Anatomy under pressure, the eternal benchmark.

Editing: same photo, same instruction

Generation is half the story. Below, both models edit the same source image with the same instruction.

Background swap

“replace the background with a vibrant sunset beach with palm trees and golden hour lighting”

Original image before editing — Original

Edit by Nano Banana Pro — Nano Banana Pro

Add an element

“add a tall floor-to-ceiling stone fireplace with a roaring warm fire to the wall behind the sofa”

The verdict

Pick Flux 2 Max when…

✓Anything with words in it: posters, packaging, UI mockups, memes with clean text.
✓Graphic design styles: flat, isometric, logo-adjacent work.
✓Cheaper per image, so better for iterating.

Pick Nano Banana Pro when…

✓People that need to look real, from headshots to lifestyle scenes.
✓Character and product consistency across a series (up to 14 reference images).
✓Complex scene composition with natural lighting.

Design work goes to Flux 2, photography goes to Nano Banana Pro. Since renza puts both behind one prompt box, the smart move is running important prompts on both and keeping the winner.

Stop choosing a lab. Choose per image.

renza runs Flux 2 Max, Nano Banana Pro and more behind one prompt box, one account, one credit balance. Run your prompt on both and keep the winner.

Frequently asked questions

Is Flux 2 better than Nano Banana Pro?

For typography and graphic design, usually yes. For photorealistic people and multi-reference consistency, Nano Banana Pro wins. The side-by-side outputs above use identical prompts so you can decide for your use case.

Is Flux 2 free?

BFL publishes open weights for some Flux variants, but Flux 2 Max, the tier compared here, is a hosted pro model. In renza it costs 3 credits per image, slightly less than Nano Banana Pro's 4.

Which should I use for product photos?

Try both, seriously: Flux 2 nails clean studio compositions and label text, Nano Banana Pro nails materials and lighting. This is exactly the case where running one prompt on two models pays off.