Seedream 4.5
Seedream 4.5 vs Nano Banana 2
Compare Seedream 4.5 by ByteDance against Nano Banana 2 by Google AI, tested across 18 shared challenges. Updated February 2026.
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Seedream 4.5vsNano Banana 2
18 fights queued
Why Seedream 4.5?
Dead even. This one’s a coin flip.
Why Nano Banana 2?
3 months newerFeb 2026
12 / 18
Hyperrealistic Portraitimage generation
Tests an AI's ability to generate a photorealistic human portrait
Nano Banana 2
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2 / 18
Futuristic Cityimage generation
Tests an AI's ability to create detailed architectural visualizations
Seedream 4.5
Nano Banana 2
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3 / 18
Fantasy Character Designimage generation
Tests an AI's capability to design fantasy characters with specific details
Seedream 4.5
Nano Banana 2
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4 / 18
Product Visualizationimage generation
Tests an AI's ability to create a marketing-ready product image
Seedream 4.5
Nano Banana 2
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5 / 18
Illustrated Sceneimage generation
Tests an AI's ability to generate a stylized illustration
Seedream 4.5
Nano Banana 2
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6 / 18
Corkboard Outfit Collageimage generation
Tests an AI's ability to create convincing mixed-media collages and product presentation
Seedream 4.5
Nano Banana 2
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7 / 18
Architectural Blueprint Sheetimage generation
Tests an AI's ability to render technical drawings with clean linework, scale, and legible annotations
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
8 / 18
Fluid Dynamics Explainerimage generation
Tests an AI's ability to create a clear, diagrammatic scientific illustration with explanatory structure
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
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9 / 18
Isometric Cutaway Homeimage generation
Tests spatial reasoning, perspective consistency, and detailed environment rendering
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
10 / 18
Packaging Shelf Mockupimage generation
Tests branding, packaging design, and photoreal retail context rendering
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
11 / 18
Botanical Scientific Plateimage generation
Tests fine detail, consistent linework, and vintage scientific illustration style
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
12 / 18
Imaginary Transit Mapimage generation
Tests graphic design, layout, and typography accuracy in a schematic map
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
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