Flux.1 Comparison: Schnell vs Dev Vs Pro

The fresh face on the block: FLUX.1 by Black Forest Labs. Developed by the same team behind Stable Diffusion, FLUX.1 aims to set new standards in AI-driven visual creativity and quality. Here’s what you need to know:

  1. FLUX.1 pro: The flagship model. It delivers state-of-the-art performance, exceptional image quality, intricate detail, and delightful diversity.
  2. FLUX.1 dev: A guidance-distilled variant for non-commercial use—perfect for research and development.
  3. FLUX.1 schnell: Optimized for speed, ideal for local development and personal projects under the Apache 2.0 license.
Flux.1 Models (Dev, Pro & Schnell)

These models promise to redefine the capabilities of AI-generated imagery, and each caters to specific use cases.

Model VariantPurposeStrengths
FLUX.1 ProProfessional & enterprise use- Superior prompt following. - Exceptional visual quality. - High image detail. - Diverse output styles.
FLUX.1 DevNon-commercial applications- Similar quality to Pro version. - More efficient for research and development.
FLUX.1 SchnellLocal development & personal use- Fastest model in the suite. - Accessible under Apache 2.0 license. - Ideal for experimentation

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You can access Flux.1 models for free on Segmind. Sign up to get your free daily credits to try these models.

Let's see how Flux.1 model fair on below benchmarks. The images were generated with a single prompt and no subsequent refinements were made to ensure a fair comparison.

Precision in Text Rendering

Both FLUX.1 Pro excels at accurately reproducing text within images, making it ideal for designs requiring legible words or phrases. Whether it's signage, book covers, or branded content, FLUX.1 Pro delivers clear and correct text integration. However, FLUX.1 Dev does a decent job & Schell struggles to render text effectively.

Complex Compositions

All FLUX.1 models demonstrate exceptional skill in understanding and executing complex compositions. Whether you're dreaming up elaborate fantasy realms or precise product visualizations, FLUX.1 effortlessly brings your multi-element prompts to life with stunning accuracy.

Anatomical Accuracy

All FLUX.1 models demonstrate great anatomical accuracy, especially in the rendering of human features. These models consistently outperform previous open-source alternatives like Stable Diffusion 3, SDXL and so on, in creating realistic and proportionate body parts, significantly enhancing the quality of character-focused images.

Fine-tuning colors

All models excel at accurately reproducing specified color palettes, making it a go-to tool for maintaining brand consistency, evoking specific moods, or bringing creative visions to life with exactness. Whether crafting marketing materials or pursuing artistic endeavors, FLUX.1 models deliver the desired color scheme with unparalleled precision.

Ultra-Realism and Aesthetics

All three Flux.1 models produces stunning, high-resolution images that capture intricate details, delivering top-notch clarity and aesthetics.