What are the key differences between Stable Diffusion (SDXL/SD3) and Flux.1?

Compare Stable Diffusion (SDXL/SD3) and Flux.1 side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Stable Diffusion (SDXL/SD3) and Flux.1 scored?

Stable Diffusion (SDXL/SD3) has an AI score of 9.5/10 and Flux.1 has an AI score of 9.7/10. Scores are based on features, user satisfaction, and overall quality analysis.

Stable Diffusion (SDXL/SD3) vs Flux.1 2026 — Compared

Stable Diffusion (SDXL/SD3)

Flux.1

WINNER Flux.1

Flux.1 edges ahead with a score of 9.7/10 compared to 9.5/10 for Stable Diffusion (SDXL/SD3). While both are highly rate...

Stable Diffusion (SDXL/SD3)

9.5 Brilliant

AI Image Generator Get Stable Diffusion (SDXL/SD3) open_in_new

emoji_events WINNER

Flux.1

9.7 Brilliant

AI Image Generator Get Flux.1 open_in_new

Stable Diffusion (SDXL/SD3) From Free (local) or $1/10 credits (DreamStudio) Free plan available

payments

Flux.1 Free plan available

psychology AI Verdict

Flux.1 edges ahead with a score of 9.7/10 compared to 9.5/10 for Stable Diffusion (SDXL/SD3). While both are highly rated in their respective fields, Flux.1 demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Flux.1

verified Confidence: Low

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description Overview

Stable Diffusion (SDXL/SD3)

Stable Diffusion remains the gold standard for users who demand total control and privacy. By running the model locally, users can bypass content filters and utilize powerful extensions like ControlNet, which allows for precise structural control over compositions. It is the most customizable platform on the market, with thousands of community-trained models (LoRAs) available to achieve specific s...

Flux.1

Flux.1 has rapidly become the favorite for power users and developers. Developed by Black Forest Labs, it offers exceptional text rendering capabilities and prompt adherence that rivals or exceeds closed models. Because it is an open-weight model, it can be run locally on high-end hardware or via various cloud providers. Its ability to handle complex spatial relationships and human anatomy makes i...