Flux Ultra 1.1 vs Nano Banana Pro
Versatile and licensable stock photo style — see how these models compare with real AI-generated outputs.
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Choosing the right image model for stock photography is about more than “looking real.” You need versatile, broadly usable visuals that fit common licensing expectations: clean compositions, natural lighting, believable people and products, and minimal artifacts that could limit commercial use.
Below is a focused comparison of Flux Ultra 1.1 and Nano Banana Pro on Influencer Studio for producing licensable stock-style imagery—including photorealism, consistency, text handling, resolution needs, and cost per deliverable.
Stock Photography — Side-by-Side Results
Prompt
"A 20s Black woman with shoulder-length natural curls, wearing a cozy oversized beige hoodie and black leggings, holds her phone at arm’s length for a casual selfie while glancing near the camera with a relaxed half-smile. She’s sitting at a bright neighborhood café table with a laptop, iced coffee, and earbuds on the table, caught mid-“work day check-in” vibe with soft window daylight and clean, stock-photo composition. Shot on a phone camera in vertical format with even natural lighting, minimal background blur, and an authentic Instagram Stories feel."
Feature Comparison
| Feature | Flux Ultra 1.1 | Nano Banana Pro |
|---|---|---|
| Provider | Black Forest Labs | Google (Gemini 3 Pro) |
| Subcategories | text-to-image | text-to-image |
| 1080p / 2k Mode | Yes | Yes |
| 4k Mode | No | Yes |
| NSFW Rating | Strict | Medium |
| Aspect Ratio | 1:1, 16:9, 9:16, 3:4, 4:3, 21:9 | 1:1, 16:9, 9:16, 3:4, 4:3 |
| Starting Price | 16 credits | 22 credits |
Flux Ultra 1.1 Strengths
- Exceptional photorealism and micro-detail for “premium stock” looks (skin texture, fabrics, reflections, product surfaces)
- Strong natural lighting and depth cues that help images read as authentic editorial or lifestyle stock
- High-end finish that reduces the need for heavy post-processing to reach marketplace-ready polish
- Great for close-ups and hero shots where fine detail is the primary value (products, food, interiors, hands-on lifestyle)
Nano Banana Pro Strengths
- Industry-leading text rendering for stock scenarios that include signage, packaging, labels, UI screens, or posters
- Flexible output sizes up to 4K for stock buyers who need larger crops, banners, and multi-format usage
- Multimodal understanding supports more controlled iterations when you’re refining a concept or matching an existing visual direction
- Marketing-grade cleanliness that suits commercial stock categories (ads, product scenes, branded-style layouts without heavy editing)
Verdict
Flux Ultra 1.1 is the better pick when your stock portfolio depends on premium photorealism and fine detail—especially for close-up lifestyle, product, food, and interior shots where realism sells the image. At 16 credits per image, it’s also straightforward to budget for consistent, high-end outputs.
Nano Banana Pro is the stronger choice for stock use cases that demand accurate readable text (packaging, signage, interface mockups) and higher-resolution deliverables. Its pricing scales with resolution (22 credits at 1K/2K, 44 credits at 4K), making it ideal when you specifically need large-format stock assets or typography-heavy scenes.
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