FLUX.3 Image vs 
Midjourney v4
FLUX.3 Image is the newer model, released after Midjourney v4.
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
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Which answer wins?
Price and specs
| Spec | FLUX.3 Image | Midjourney v4 |
|---|---|---|
| Free API (OpenRouter) | No | — |
| Released | Oct 2026 | Nov 2022 |
Where to run it
FLUX.3 Image1 host
Midjourney v4
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between FLUX.3 Image and Midjourney v4?
FLUX.3 Image is developed by Black Forest Labs while Midjourney v4 is developed by Midjourney. You can compare their actual outputs across 3 challenges on Rival to see how they differ in practice.
Which is better, FLUX.3 Image or Midjourney v4?
It depends on your use case. FLUX.3 Image and Midjourney v4 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 3 challenges so you can judge which fits your needs best.
How can I compare FLUX.3 Image and Midjourney v4 on Rival?
This page shows a side-by-side comparison of FLUX.3 Image and Midjourney v4 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
- FLUX.3 Image vs Hy Image 3.5 PreviewLanded Oct 2026
- Midjourney v4 vs Nano Banana 2.1Landed Oct 2026
- FLUX.3 Image vs Recraft V4.1 FlashLanded Sep 2026
- Midjourney v4 vs GPT Image 2.5 SunburstLanded Sep 2026
- FLUX.3 Image vs GPT Image 2.5 FlareLanded Sep 2026
- Midjourney v4 vs Nano Banana 2 LiteLanded Jun 2026
- FLUX.3 Image vs Riverflow V2.5 FastLanded Jun 2026
- Midjourney v4 vs Riverflow V2.5 ProLanded Jun 2026
Same lab, same size, long tail
- FLUX.3 Image vs FLUX 2 MaxVersion compare
- FLUX.3 Image vs FLUX Kontext MaxSame lab
- Midjourney v4 vs Hy Image 3.5 PreviewSame size
- Midjourney v4 vs Recraft V4.1 FlashSame size
- FLUX.3 Image vs FLUX ProSame lab
- FLUX.3 Image vs FLUX SchnellVersion compare
- FLUX.3 Image vs Gemini 2.5 Flash ImageSame size
- FLUX.3 Image vs GPT Image 1.5Same size
