Seedream 4.5 (ByteDance) is the leading Chinese AI image model. It matches Midjourney v7 on raw quality benchmarks while substantially outperforming it on Chinese-language and culturally specific content. For non-Chinese creative work the two trade places depending on subject.
Choose Seedream 4.5 for Chinese-language content, East Asian cultural aesthetics and any work where Chinese text must render accurately.
Try Seedream 4.5 FreeChoose Midjourney v7 for global creative work where English prompts and Western artistic references dominate.
Try Midjourney v7 Free| Feature | Seedream 4.5 | Midjourney v7 |
|---|---|---|
| Company | ByteDance / Doubao | Midjourney |
| Model ID | Seedream 4.5 | Midjourney v7 |
| Free Tier | Free trial | Limited trial |
| Speed | 5-15s | 30-60s |
| Best For | Chinese Content | Artistic Quality |
| Rating | ⭐ 4.6/5 | ⭐ 4.8/5 |
| Dimension | Seedream 4.5 | Midjourney v7 |
|---|---|---|
| Artistic Quality | Tie | |
| Ease of Use | 🏆 Midjourney v7 | |
| Free Tier | 🏆 Seedream 4.5 | |
| Speed | 🏆 Seedream 4.5 | |
| Commercial Terms | Tie | |
Real outputs from both models — left column Seedream 4.5, right column Midjourney v7.
Seedream 4.5 sample
Midjourney v7 sample
Seedream 4.5 sample
Midjourney v7 sample
Seedream 4.5 sample
Midjourney v7 sampleCompare 14 official AI image generators — new models added monthly.
Both have generous free tiers. Run the same prompt through each in 60 seconds and pick what works for you.