Imagen 4 Fast
Imagen 4 Fast vs Nano Banana 2
Compare Imagen 4 Fast and Nano Banana 2, both from Google AI, tested across 16 shared challenges. Updated February 2026.
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Imagen 4 FastvsNano Banana 2
16 fights queued
Why Imagen 4 Fast?
Dead even. This one’s a coin flip.
Why Nano Banana 2?
9 months newerFeb 2026
12 / 16
Hyperrealistic Portraitimage generation
Tests an AI's ability to generate a photorealistic human portrait
Nano Banana 2
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2 / 16
Futuristic Cityimage generation
Tests an AI's ability to create detailed architectural visualizations
Imagen 4 Fast
Nano Banana 2
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3 / 16
Fantasy Character Designimage generation
Tests an AI's capability to design fantasy characters with specific details
Imagen 4 Fast
Nano Banana 2
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4 / 16
Product Visualizationimage generation
Tests an AI's ability to create a marketing-ready product image
Imagen 4 Fast
Nano Banana 2
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5 / 16
Illustrated Sceneimage generation
Tests an AI's ability to generate a stylized illustration
Imagen 4 Fast
Nano Banana 2
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6 / 16
Corkboard Outfit Collageimage generation
Tests an AI's ability to create convincing mixed-media collages and product presentation
Imagen 4 Fast
Nano Banana 2
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7 / 16
Architectural Blueprint Sheetimage generation
Tests an AI's ability to render technical drawings with clean linework, scale, and legible annotations
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
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8 / 16
Fluid Dynamics Explainerimage generation
Tests an AI's ability to create a clear, diagrammatic scientific illustration with explanatory structure
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
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9 / 16
Isometric Cutaway Homeimage generation
Tests spatial reasoning, perspective consistency, and detailed environment rendering
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
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10 / 16
Packaging Shelf Mockupimage generation
Tests branding, packaging design, and photoreal retail context rendering
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
11 / 16
Botanical Scientific Plateimage generation
Tests fine detail, consistent linework, and vintage scientific illustration style
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
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12 / 16
Imaginary Transit Mapimage generation
Tests graphic design, layout, and typography accuracy in a schematic map
Imagen 4 Fast
Nothing to show. The model went silent. Ominous.
Nano Banana 2
Nothing to show. The model went silent. Ominous.
Vote
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