Hunyuan Image 3 vs 
Stable Diffusion 3.5 Medium
Hunyuan Image 3 is the newer model, released after Stable Diffusion 3.5 Medium.
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
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Which answer wins?
Price and specs
| Spec | Hunyuan Image 3 | Stable Diffusion 3.5 Medium |
|---|---|---|
| Weights | Open | Open |
| Released | Oct 2025 | Oct 2024 |
Common questions
What is the difference between Hunyuan Image 3 and Stable Diffusion 3.5 Medium?
Hunyuan Image 3 is developed by Tencent while Stable Diffusion 3.5 Medium is developed by Stability AI. You can compare their actual outputs across 17 challenges on Rival to see how they differ in practice.
Which is better, Hunyuan Image 3 or Stable Diffusion 3.5 Medium?
It depends on your use case. Hunyuan Image 3 and Stable Diffusion 3.5 Medium each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 17 challenges so you can judge which fits your needs best.
How can I compare Hunyuan Image 3 and Stable Diffusion 3.5 Medium on Rival?
This page shows a side-by-side comparison of Hunyuan Image 3 and Stable Diffusion 3.5 Medium across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
More comparisons
Against the newest arrivals
- Hunyuan Image 3 vs Hy Image 3.5 PreviewLanded Oct 2026
- Stable Diffusion 3.5 Medium vs FLUX.3 ImageLanded Oct 2026
- Hunyuan Image 3 vs Nano Banana 2.1Landed Oct 2026
- Stable Diffusion 3.5 Medium vs Recraft V4.1 FlashLanded Sep 2026
- Hunyuan Image 3 vs GPT Image 2.5 SunburstLanded Sep 2026
- Stable Diffusion 3.5 Medium vs GPT Image 2.5 FlareLanded Sep 2026
- Hunyuan Image 3 vs Nano Banana 2 LiteLanded Jun 2026
- Stable Diffusion 3.5 Medium vs Riverflow V2.5 FastLanded Jun 2026
Same lab, same size, long tail
- Hunyuan Image 3 vs FLUX.3 ImageSame size
- Hunyuan Image 3 vs Recraft V4.1 FlashSame size
- Stable Diffusion 3.5 Medium vs Hy Image 3.5 PreviewSame size
- Stable Diffusion 3.5 Medium vs Nano Banana 2.1Same size
- Hunyuan Image 3 vs Midjourney v5Same size
- Hunyuan Image 3 vs Midjourney v6Same size
- Hunyuan Image 3 vs Midjourney v6.1Same size
- Hunyuan Image 3 vs MiniMax Image-01Same size
