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MODEL COMPARISON
Seedream 4.0 vs Seedream 5.0 Pro: Which One Should You Use
The site has 21 and 58 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.
The Bottom Line
Seedream 4.0 is better for Native Chinese prompt comprehension; Seedream 5.0 Pro is better for Native understanding of Chinese prompts. Running the same idea through both is usually worth it — they "listen" differently, so the prompt has to be adjusted to match.
Strengths & Prompt-Writing Comparison
Seedream 4.0
Write in Chinese directly. Naming concrete materials and light directions (frosted glass, side backlight, linen weave) works far better than adjectives like "premium feel".
Seedream 5.0 Pro
Just write in Chinese directly — no need to translate to English first. When describing Chinese elements (clothing, architecture, patterns), naming specifics works far better than a vague "Chinese style".
Seedream 4.0 Cases
This Red Mug Basically Matches His Coat
Even Santa Has a Shift That Day
This Egg-Growing Plant Is Kind of Unsettling
This 2026 Doorway Is Having a Good Day
The Letters H and I, Made of Foam
A Tiny Train Rides Into Layer Cake





