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:
- FLUX.1 pro: The flagship model. It delivers state-of-the-art performance, exceptional image quality, intricate detail, and delightful diversity.
- FLUX.1 dev: A guidance-distilled variant for non-commercial use—perfect for research and development.
- FLUX.1 schnell: Optimized for speed, ideal for local development and personal projects under the Apache 2.0 license.
These models promise to redefine the capabilities of AI-generated imagery, and each caters to specific use cases.
| Model Variant | Purpose | Strengths |
|---|---|---|
| FLUX.1 Pro | Professional & enterprise use | - Superior prompt following. - Exceptional visual quality. - High image detail. - Diverse output styles. |
| FLUX.1 Dev | Non-commercial applications | - Similar quality to Pro version. - More efficient for research and development. |
| FLUX.1 Schnell | Local development & personal use | - Fastest model in the suite. - Accessible under Apache 2.0 license. - Ideal for experimentation |
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.
FLUX.1 Pro (L) vs FLUX.1 Dev (M) vs FLUX.1 Schnell (R) Prompt: A captivating vintage-inspired movie poster captures the essence of the iconic Bride of Frankenstein in a dramatic and haunting scene. The Bride, with her stitched skin and wild, dark hair, stands proudly against a dark, stormy night, lightning crackling around her. Her attire fuses Victorian-era fashion with dark, dramatic elements, featuring a high-collared dress and a lace veil that conceals her face. The phrase "Let the Prompt Madness Begin" is boldly written in a horror-inspired font, setting the stage for a thrilling cinematic journey. The artist's exceptional skill in crafting a chilling atmosphere is evident, making this poster a captivating and unforgettable piece in the dark fantasy genre., vibrant, dark fantasy, cinematic, fashion, poster
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.
FLUX.1 Pro (L) vs FLUX.1 Dev (M) vs FLUX.1 Schnell (R) Prompt: A heartwarming anime profile picture for Instagram featuring a mother with short, shoulder-length brown hair, holding a phone in one hand and an upright vacuum cleaner in the other. Her seven-year-old son, with a spiky hairstyle, wears a dark blue long-sleeved shirt and brown cargo pants, holding a colorful pencil and a book in his hand. The three-year-old son, with a spiky hairstyle, wears a red long-sleeved shirt and brown cargo pants, playing with colorful blocks on the floor. All characters are of Caucasian descent.
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.
FLUX.1 Pro (L) vs FLUX.1 Dev (M) vs FLUX.1 Schnell (R) Prompt: Design a bougie Black girl sipping from a chic coffee cup. She should be sitting outside of a trendy café table, dressed casually yet stylishly in an oversized sweater, skinny jeans, and white Gucci sneakers. Use a soft, pastel color palette with hints of rose gold for her outfit and the coffee cup. Her hair should be in a high bun, with minimal makeup and a pair of Chanel sunglasses on. The vibe should be relaxed but still polished, like she’s enjoying a luxurious moment in her day., portrait photography, photo, fashion, vibrant
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.
FLUX.1 Pro (L) vs FLUX.1 Dev (M) vs FLUX.1 Schnell (R) Prompt: A captivating piece of conceptual art featuring a large slice of toast transformed into an intricate masterpiece. The silhouette of a bunny is meticulously crafted from yellow melon jam, produced by the innovative company "Gale". The vibrant and glossy gelatinous texture of the jam allows for this 3D modeling technique, creating a striking visual contrast. The Rabbit is facing the viewer. In the background, a jar of "Emilio" yellow melon jam, a small yellow melon, and an extended paintbrush are displayed. The overall scene showcases the remarkable potential of jam to transform everyday objects into visually striking works of art., conceptual art, 3d render, photo, vibrant, glossy, digital illustration, typography, photo portrait, poster.
Ultra-Realism and Aesthetics
All three Flux.1 models produces stunning, high-resolution images that capture intricate details, delivering top-notch clarity and aesthetics.
FLUX.1 Pro (L) vs FLUX.1 Dev (M) vs FLUX.1 Schnell (R) Prompt: A water bottle which brand name is "Mugdho", natural spring environment, in a jungle, there is a beach nearby