Flux 2 vs Nano Banana Pro
Close-up headshots and environmental portraits — see how these models compare with real AI-generated outputs.
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Choosing the right portrait model on Influencer Studio often comes down to two priorities: how well it preserves facial likeness and skin detail in close-up headshots, and how reliably it composes environmental portraits with natural lighting, hands, hair, and accessories.
This page compares Flux 2 and Nano Banana Pro specifically for portrait workflows—covering realism, consistency across a series, editing and face-swap needs, resolution options, and how credit costs scale for high-resolution deliverables.
Portrait — Side-by-Side Results
Prompt
"Portrait photo of a 20s woman with shoulder-length wavy dark hair in a loose hoodie and leggings, holding her phone at arm’s length for a casual selfie while glancing near the camera with a relaxed half-smile. She’s sitting by a café window with a coffee cup and laptop on the table, morning natural window light on her face, shallow depth of field with creamy bokeh and an 85mm lens feel. Candid, everyday Instagram-story vibe—slightly messy table, soft background blur of other customers and street reflections."
Feature Comparison
| Feature | Flux 2 | Nano Banana Pro |
|---|---|---|
| Provider | Black Forest Labs | Google (Gemini 3 Pro) |
| Subcategories | text-to-image, image-to-image | text-to-image |
| 1080p / 2k Mode | Yes | Yes |
| 4k Mode | Yes | Yes |
| NSFW Rating | Low | Medium |
| Aspect Ratio | 1:1, 16:9, 9:16, 3:4, 4:3 | 1:1, 16:9, 9:16, 3:4, 4:3 |
| Model Variant | Standard, Klein 9B | 1K, 2K, 4K |
| Starting Price | 22 credits | 22 credits |
Flux 2 Strengths
- Strong portrait iteration workflows: image-to-image editing and style transfer make it easy to refine headshots without restarting from scratch
- LoRA support for repeatable likeness/style—useful for consistent talent, brand looks, or a recurring character across a portrait series
- Face-swap support for controlled identity placement in close-ups and environmental portraits (when you need the same face across multiple scenes)
- Up to 4MP output at a predictable per-image cost, suitable for most portrait deliverables without jumping to premium pricing tiers
Nano Banana Pro Strengths
- Marketing-grade portrait polish with reliable composition—useful for clean, production-ready headshots and lifestyle portraits
- Accurate text rendering for portrait creatives that include typography (e.g., nameplates, cover lines, poster-style portraits)
- Multimodal understanding can improve prompt adherence when you’re referencing a look, wardrobe, or scene constraints alongside the portrait goal
- Flexible resolution choices up to 4K for high-end portrait exports (with clear credit scaling at the top tier)
Verdict
Pick Flux 2 if your portrait workflow depends on controlled identity (face-swap), repeatable looks (LoRA), and iterative refinement via image-to-image editing—especially when you’re building a consistent headshot set or evolving an environmental portrait scene over multiple passes.
Pick Nano Banana Pro if you want marketing-ready portrait outputs with dependable text rendering and strong prompt adherence, and you’re willing to spend more credits when exporting at 4K for premium portrait key art or campaign visuals.
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